Method and device for provisioning of multimedia service of broadcasting/multicasting in system of mobile communication

FIELD: information technologies.

SUBSTANCE: method and device are provided for provisioning of one or more communication services of point-point set type, such as multimedia service of broadcasting/multicasting (MBMS), to one or more mobile terminals, or subscriber devices (AA). When one or more mobile terminals are moved to new zone of mobile communication system controlled by other network component, after connection to service, information is transmitted between network elements by method.

EFFECT: facilitation of continuous service reception by mobile terminals that moved, preserving network resources and increasing efficiency of mobile communication system.

95 cl, 10 dwg

 

The technical FIELD TO WHICH the INVENTION RELATES.

The present invention relates to a method and apparatus for providing one or more communications services from point to multiple point-to-multipoint), such as a multimedia service and a broadcast/multicast (MBMS), one or more mobile terminals or subscriber units (AA, UE). More specifically, the present invention relates to a method and apparatus for providing one or more services so that when one or more mobile terminals move into a new area of a mobile communication system, managed by another network element, after joining the service, the information is transferred between network elements in a way that facilitates the continuous reception of this service the mobile terminal that has moved, saving network resources and increasing the efficiency of a mobile communication system.

PRIOR art

Universal mobile telecommunications system (USMS, UMTS) is a system for mobile communication of the third generation, which evolved from global system for mobile communications (GSM, GSM) and is aimed at providing enhanced services based on technologies underlying GSM network and a broadband multiple access code division of channels.

The conventional structure is hildren UMTS 1 shown in figure 1. One movable terminal 2, or the subscriber apparatus (AA), is connected with the core network 4 via terrestrial radio access network UMTS (UTRAN) 6. UTRAN 6 configures, maintains and manages the radio channel for communication between AA 2 and the core network 4 to meet the requirements of quality of service between the two parties.

UTRAN 6 consists of at least one subsystem 8 of the radio communication network, which includes one controller 10, the radio communication network (DAC), acting as the multiple access points to the core network and at least one node In 12 managed by the corresponding DAC. DAC 10 is logically classified on the control DAC that distribute and manage shared radio resource for many AA 2 in the cell (cell), and serving DAC that distribute and manage the allocated radio resource for a specific AA cells. Each node 12 controls at least one cell.

When a particular AA 2 active in a UMTS network 1, there is one DAC 10, valid for him as serving DAC 10 (OXR). OXR 10 - multiple access points to the core network 4 data 2 AA. Any other DAC 10 may act as drifting DAC 10 (DXR). The connection between one AA 2 and UTRAN 6 can be achieved by using one of OXR 10, for example, without drifting DAC, but can require one or more DXR.

DAC 10, the connection is i.i.d. with one or more nodes 12 via the Iub interface (interface between the DAC and node), manages the radio resource of the node and is the managing DAC. Managing DAC 10 creates a connection point to a set of points with the corresponding nodes 12 and manages the information traffic, solves the problems of congestion within the appropriate cell, and controls the reception codes and distribution codes for new links.

Information can be transmitted between AA 2 and the core network 4 via the UTRAN 6 at any time. In the General case, the transfer of information occurs through one DAC 10, for example, OXR.

However, since AA 2 is a mobile device, there are times when AA moved to a new area, or cell, node 12, managed other DAC 10. When AA moves to a cell managed by other DAC 10, the required functionality DXR. AA 2 is connected with OXR 10 through DXR.

Figa shows a portion of a UMTS network 1 shown in figure 1, when AA 2 is connected to the underlying network 4 through one of OXR (R1) 10. Figv shows a portion of a UMTS network 1 shown in figure 1, when AA 2 is connected to the underlying network 4 through OXR (R1) 10 and DXR (R2).

It should be noted that AA 2 first finishes its connection with the core network 4 through OXR (R1) 10, as shown in figa. However, when AA 2 moves to a cell managed DXR (R2) 10, the connection between AA and the core network 4 is installed through DXR (R2), which is connected with OXR (R1) via the Iur interface (and terveys between the two DAC). OXR (R1) 10 still manages AA 2 and acts as the multiple access points to the core network 4, while DXR (R2) is involved with the distribution code, in the form of shared resources, and routing data users. OXR (R1) 10 and DXR (R2) are logic related to the States of connections of a single AA 2 and a specific site for him In 12.

OXR (R1) 10 controls input regarding over-the-air data or data transmitted to AA 2, and distributes radioresource needed to provide services. Control functions are functions of radio resource management related to specific AA 2, and they include establishing a data transmission channel, the decision to transfer and power control open loop.

The level of radio resource control (RRC) determine on the third level of the air interface Protocol for each DAC 10 and 2 AA. Level RRC is responsible for managing the transport and physical channels in Association with the establishment, reconfiguration and release of radio channels, which is a service provided by the second Protocol layer of the radio interface, which is installed to transfer data between AA 2 and the core network 4. The establishment of a channel determines the behavior of the Protocol level, for example, characteristics of the channel required to provide is of particular services, and is the setup process of the method of operation of a service and its parameters.

When the RRC specific AA 2 and RRC level DAC 10 is connected to exchange RRC message (RRC messages), AA, as they say, is in connected mode RRC (RRC connection). In the absence of such connections AA 2 is in the idle mode (idle) RRC. Serving DAC (R1) 10 AA 2 is determined when the RRC connection to the DAC is installed. DAC 10 recognizes and manages the corresponding AA 2 according to the cell (cell).

DAC 10 is not able to recognize the presence of AA 2, which are in the idle mode RRC. Basic network 4 controls 2 AA in the idle mode RRC specifically, using the MSC (mobile switching center connection) or SGSN (serving GPRS support node (packet radio General purpose)in accordance with their area, location, or area routing, which is a zone that is greater than one cell (cell). Although AA 2 in idle mode RRC can receive data multimedia services broadcast/multicast (MBMS), AA must be in connected mode RRC to receive basic mobile services such as voice and packet data.

The MBMS service provides streaming or background service to a lot of AA 2 through a dedicated downlink channel MBMS services. In the UTRAN 6 channel MBMS uses the services of the radio channel two is ochechnogo (p-t-p) or point-to-multiple points of contact (p-t-m).

As the name implies, MBMS can be performed in a broadcast mode or multicast. In the broadcast mode media to transmit to all users within the service area, for example, in areas where the available service broadcasting. Mode of multicast media to convey a specific group of users within the service area, for example, in the area where service is available multicast.

Figure 3 shows the parallel developments of specific AA 2 and the specific MBMS packet multicast. AA 2 who wants to take MBMS, completing the subscription process for establishing a relationship between AA and the service provider (ISP) of MBMS. All signatories AA 2 can take provide basic network 4 notification of the beginning of services, which corresponds to a specific MBMS and reports subscribing AA 2 a list of services that will be provided, and related information.

To participate in a particular AA group 2, receiving a particular service group broadcasting, AA "attached" to a group of multicast, notifying the core network 4 intention to adopt a particular service group broadcasting. For termination of participation in the group AA 2 performs the operation "output". Subscription, connection and output every 2 AA performs for the cleansing services, and they can occur at any time before, during or after a data transfer.

When running a specific MBMS, for example, some time after the command "start session", but to accept the command "stop session", can sequentially be performed one or more sessions services. A session corresponds to a period of data transmission. When the MBMS data source has data of MBMS that is ready for transmission, core network 4 reports the DAC 10 about the beginning of the session. When determining that no data is available over an extended period of time, for example, a long period of inactivity, the core network 4 reports the DAC 10 of the stop of the session. Transmission of data for a particular MBMS can only be performed in the time interval between the beginning of the session and the session is stopped, and only the 2 AA allow you to receive MBMS data, which joined the group broadcast for a specific MBMS.

In the process of starting a session DAC 10 transmits a notification of MBMS involved, or affiliate, AA 2 after receiving the session start from the core network 4. The MBMS notification is passed at least once before transmitting MBMS data, and it tells AA 2 that will transfer data of a specific MBMS in the assigned cell.

At the beginning of the session DAC 10 detects and counts joined AA 2 within a particular cell. In achiev is Tata process of counting DAC 10 determines according to the established threshold value, whether to establish a point-to-point radio communication, or you should install the radio communication point to many points. DAC 10 establishes a point-to-point radio communication MBMS, if the number of joined AA 2 below the threshold value, and sets the radio communication point to many points of MBMS, if the number of joined AA 2 exceeds the threshold value.

When the radio channel MBMS defined by the DAC 10 informs AA 2 accordingly. If defined channel point-to-point communication requires that all joined AA 2 for specific services have moved into the connected mode RRC (RRC connection) for receiving MBMS data. On the other hand, this transition is not needed if you set the radio channel point-set of points, as received through the radio communication point-set of points is permitted even for 2 AA in the idle mode RRC. If the calculation determines that there is no AA 2 willing to accept service, then the channel is not set, and the data do not provide the MBMS, to avoid unnecessary consumption radioresource.

When MBMS data for a single session specific MBMS receive from the core network 4, DAC 10 transmits the data using the established channel. After receiving the session stop DAC 10 releases the established radio channel. A new radio channel to politprovokatsiya for each subsequent session. If there is a planned session, transmit the notification stop services.

The process of transmission of MBMS perform between AA 2 and the core network 4, as well as for higher levels, for each service via the DAC 10. If AA 2 remains in the cell managed by the DAC 10 during the RRC connection, the process of transmission of MBMS perform according to the configuration shown in figa, for example, using only serving DAC (R1) 10. If necessary drifting DAC (R2) 10, then apply the configuration shown in figv, and AA 2 is associated with higher levels at least through one drifting DAC (R2) 10 and auxiliary DAC (R1).

In the normal process of transmission of MBMS DAC 10, which provides a specific MBMS, recognizes and manages AA 2 in connected mode RRC among AA adhering to a specific MBMS in each cell. DAC 10 controls the list of AA 2 in the RRC connected mode, for each MBMS in each cell to identify each AA, who joined the specific MBMS, using his temporary identifier radio communication network (VISR, RNTI).

The process of attachment of MBMS perform in connected mode RRC for AA 2, which is moved from a cell managed service DAC (R1) 10 in the cell managed drifting DAC (R2). The process of attaching perform, when MBMS joined travelling is the action scene AA 2, is performed while moving, or when the command session start taking from the core network 4 after AA moved.

Figure 4 shows a typical process 50 MBMS attach when AA 2 in connected mode RRC moves from a serving cell DAC (R1) 10 in the cell drifting DAC (R2). At step S52 serving DAC (R1) 10 transmits to the drift DAC (R2) request message to the MBMS attach. Request message to the MBMS attach includes information related to moving AA 2, and drifting DAC (R2) adds the ID has been lost AA to AA list, which is in the RRC connected mode. List AA 2 in the RRC connected mode, includes identifiers AA for each MBMS.

After receiving a request message to the MBMS attach to specific AA 2 drifting DAC (R2) 10 determines whether or not to be distributed resources to support connected mode RRC for AA. If resources to support connected mode RRC for AA 2 can be distributed, drifting DAC (R2) 10 attaches the identifier AA to AA list, which is in the RRC connected mode for MBMS, which joined AA, and at step S54 transmits an affirmative response support CEB (R1) through a response message to the MBMS attach. On the other hand, if radioresource not available, then drifting DAC (R2) 10 rejects the request and on the stage the S54 sends a negative response to the technician DAC (R1).

After receiving an affirmative answer in the response message for the attachment of MBMS service DAC (R1) 10 supports RRC connection AA 2 in the new cell. Serving DAC (R1) 10 provides drifting DAC (R2) MBMS data taken from the core network 4, and drifting DAC (R2) transmits MBMS data to a AA 2 through the radio channel point-to-point connection.

Figure 5 shows a typical process 60 unpin MBMS performed when AA 2 in the RRC connected mode, moves from a cell managed by the first drift DAC (R2) 10 in the cell managed another DAC, for example, the second drift DAC (not shown). Serving DAC (R1) 10 at step S62 transmits to the first drifting DAC (R2) request message to the MBMS detach for 2 AA. Request message to the MBMS detach includes the ID of the previous cell, where AA 2 was located before moving, for example, the cell managed by the first drift DAC (R2) 10, and the ID of the MBMS and the identifier (RNTI) moving AA 2.

The first drifting DAC (R2) 10 removes warped AA 2 from the list of AA, which is in the RRC connected mode. At step S64, the first drifting DAC (R2) 10 may transmit the response to the service DAC (R1) through a response message to the MBMS detach.

According to conventional methods, shown in figure 4 and 5 serving DAC (R1) 10 passes drifting DAC (R2) one message coming from the and the MBMS attach or one request message to the MBMS detach for each AA 2 for each MBMS, joined by. More specifically, when the service DAC (R1) 10 passes drifting DAC (R2) request message to the MBMS attach or request message to the MBMS detach one request message is passed to each specific MBMS among many such services, to which specific AA 2 may have joined.

If AA 2 is connected to more than one MBMS, and if several such services are performed, the message requests the MBMS attach and detach MBMS transmit the appropriate number of times, for example once for each service running for this AA. In addition, if multiple AA 2 join one of MBMS, and a few joined AA moved from a cell managed service DAC (R1) 10 in the cell managed drifting DAC (R2), at a time when MBMS is not serving DAC (R1) transmits messages about the MBMS attach a few times each joined AA after taking command of the beginning of the session for the MBMS.

When performed by conventional methods, the frequency of message transmission requests for attaching/detaching the MBMS increases according to the number of mobile terminals joining the MBMS, and according to the number of such provided services. Therefore, the load on the exchange of signals between the service provider DAC and drifting DAC increases, and the efficiency of the resource is in the network decreases, accordingly, whenever the mobile terminal moves to a cell managed new drifting DAC. Therefore, a need exists for a method and device that facilitate the provision of MBMS mobile terminal moves to a cell managed new drifting DAC minimizing a corresponding increase in the load on the exchange of signals between the service provider DAC and drifting DAC and maintaining the efficiency of network resources. The present invention addresses these and other needs.

DISCLOSURE of INVENTIONS

The present invention relates to a method and apparatus for providing communication services point-the point set to the mobile terminal that moves from the zone controlled by one controller network, for example, service-DAC (RNC), in the area managed by another controller network, for example, drifting DAC. More specifically, the present invention is directed to a method and apparatus for providing one or more MBMS so that when one or more AA moves into a new area of a mobile communication system, managed by another network element, after joining the MBMS, the information is transferred between network elements in a way that facilitates the continuous reception services warped AA, saving network resources and increasing the efficiency of the system mo is strong connection.

Additional features and advantages of the invention will be formulated in the following description, and they, in part, will be obvious from the description, or may be studied through practical application of the invention. The objectives and other advantages of the invention will be understood and can be achieved using the structure specified in the following description and claims and the attached drawings.

To achieve these and other advantages and in accordance with the present invention, which is implemented and broadly described, the present invention is embodied in method and device which provide information on the second network controller one or more mobile terminals, which moved into the area managed by the second network controller, from the zone controlled by the first controller network, and facilitate continuous provision of communication services point-the point set to the mobile terminal that has moved, while minimizing the increase in the activity of exchange of signals between the first network controller and the second controller network. More specifically serving the DAC provides drifting DAC request message to the attachment, including the information of the list when one or more mobile terminals move from the zone, the managed service is that DAC in the area, managed drifting DAC, this information indicates or service connection point is a set of points joined by a particular mobile terminal or mobile terminals that have joined the specific service connection point is a set of points.

In one aspect of the invention provides a method for providing one or more communication services point to many points a specific mobile terminal. The method includes transmitting from the first network controller to a second controller of the network a request message for the attachment of services, identifying services, joined the specific mobile terminal, when the specific mobile terminal moves from a cell managed by the first network controller, in a cell managed by the second network controller, and the process of attachment of services for specific movable terminal according to the information in the request message for the attachment and for each service connection point is the set of points identified in the request message for the attachment.

Preferably, the process of attachment of the services performed in the second network controller, and it is performed only in case if there is a connection for exchanging control data with a core network via the second network controller. Preferably, the first network controller and the WTO the second controller network part of the universal mobile communication system.

Take into account that the information in the request message for the attachment service can specify which service connection point to many points are for specific movable terminal. Additionally take into account that the information in the request message for the attachment service can specify which service connection point is the set of points not met for a specific terminal.

Preferably, the request message for the attachment of services includes the identifier of the cell managed by the second network controller, and the identity of the specific movable terminal. Considering that the process of insertion of the services may include adding the identity of the specific movable terminal to the list of connected mobile terminals managed by the second network controller, for each of the services identified in the request message attachments, and a list of connected mobile terminals indicates which mobile terminals are connected to the underlying network for the exchange of control data through the second network controller.

Considering that the method may include transmitting from the first network controller to a second controller of the network a request message to the unpinning of services that includes information that identifies each condition is huh connection point is the set of points joined the specific mobile terminal, when the specific mobile terminal leaves the cell managed by the second network controller, and the process of checkout service in the second network controller according to the information from the request message to a deallocated for each of the services identified in the request message to unpin that run for a specific movable terminal. Preferably, the process of checkout perform services only in case, if a connection for exchanging control data with a core network via the third network controller is available in the cell in which the moved mobile terminal.

Preferably, the request message to the unpinning of services includes the identifier of the cell in which the moved mobile terminal and the identifier of the specific movable terminal. Considering that the process of checkout services may include the removal of the identity of the specific movable terminal from the list of connected mobile terminals managed by the second network controller, for each of the services identified in the request message to the release.

In another aspect of the invention provides a method of providing a particular service connection point is the set of points to one or more mobile terminals. The method includes the impact transmission from the first network controller to a second controller of the network a request message to enlist the services, identifying each mobile terminal that has joined a particular service connection point to many points and moved from a cell managed by the first network controller, in a cell managed by the second network controller, and the process of attaching the services for a particular service connection point is the set of points according to the information in the request message for the attachment and for each movable terminal identified in the request message for the attachment.

Preferably, the process of attaching the services performed in the second network controller, and it is performed only in case if there is a connection for exchanging control data with a core network via the second network controller. Preferably, the first network controller and the second controller network are part of the universal mobile communication system.

Considering that the information in the request message to enlist the services can identify the mobile terminal that has moved from the cell managed by the first network controller, in a cell managed by the second network controller when a specific service is not performed. Additionally consider that the request message to enlist the services can be transmitted after receiving from the core network commands the start of the session for a particular service or can be transmitted to the pickup is from a basic network commands the start of the session for a particular service. In addition, information in the request message to enlist the services can identify the mobile terminal that has moved from the cell managed by the first network controller, in a cell managed by the second network controller when a specific service connection point to many points was performed.

Preferably, the request message for the attachment of services includes the identifier of the cell managed by the second network controller, and the identifier of a specific service. Considering that the process of attaching the services may include the addition of mobile terminals identified in accordance with the request message by attaching, to the list of connected mobile terminals managed by the second network controller, for a particular service, and a list of connected mobile terminals indicates which mobile terminals are connected to the underlying network for the exchange of control data through the second network controller.

Considering that the method may include transmitting from the first network controller to a second controller of the network a request message to a deallocated services, including information identifying the mobile terminal that has left the cell managed by the second network controller, and the process of checkout service in the second network controller according inform the tion in the request message to a deallocated for each of the mobile terminals, identified in the request message on the undock. Preferably, the process of checkout services performed only if a connection for exchanging control data with a core network via the third network controller is available in the cell in which the moved mobile terminal.

Preferably, the request message to the unpinning of services includes the identifier of the cell in which the mobile terminal has moved, and the identifier of the mobile terminal that has moved. Considering that the process of checkout services may include the removal of an identifier of the mobile terminal that has moved from the list of connected mobile terminals managed by the second network controller, for a particular service.

In another aspect of the invention provide a system for providing one or more communication services point to many points a specific mobile terminal. The system includes a core network that provides one or more communication services point-set of points, the first network controller that interacts with the underlying network and managing one or more cells, the second network controller that interacts with the underlying network and managing one or more other cells, and the specific mobile terminal.

The first to whom troller network provides communication services point to many points a particular mobile terminal, when the specific mobile terminal is in a cell, which the controller controls, and transmits to the second network controller, the message requesting to enlist the services, including information that identifies each service to which the specific mobile terminal has joined, when the specific mobile terminal moves from a cell managed by the first network controller, in a cell managed by the second network controller. The second network controller receives the request message for the attachment and performs the process of attachment of the service according to the information in the request message to an attachment for each service identified in the request message for the attachment.

Considering that the information in the request message for the attachment service can specify which service connection point to many points are for specific movable terminal. Additionally consider that the information in the request message for the attachment service can specify which service connection point is the set of points not met for a specific movable terminal. Preferably, the process of attaching perform services only in case if there is a connection for exchanging control data with a core network via the second network controller.

Preferably, the request message to enlist the services which includes the identifier of the cell managed by the second network controller, and the identity of the specific movable terminal. Considering that the process of insertion of the services may include adding the identity of the specific movable terminal in a list of connected mobile terminals managed by the second network controller, for each of the services identified in the request message for the attachment.

Consider that the first controller, the network may send to the second controller network request message to the unpinning of services that includes information that identifies each service connection point is the set of points to which the specific mobile terminal has joined, when the specific mobile terminal leaves the cell managed by the second network controller and the second controller network can perform the process of checkout services according to the information in the request message to a deallocated for each of the services identified in the request message to unpin that run for a specific movable terminal. Preferably, the process of checkout perform services only in case, if a connection for exchanging control data with a core network via the third network controller is available in the cell in which the moved mobile terminal.

Preferably, the request message to the unpinning of services includes the t in the cell ID, in which the mobile terminal has moved, and the identity of the specific movable terminal. Considering that the process of checkout services may include the removal of the identity of the specific movable terminal from the list of connected mobile terminals managed by the second network controller, for each of the services identified in the request message to the release.

In another aspect of the invention provides a system for providing a particular service connection point is the set of points to one or more mobile terminals. The system includes a core network that provides a particular service connection point is a set of points, the first network controller that interacts with the underlying network and managing one or more cells, the second network controller that interacts with the underlying network and managing one or more other cells, and one or more mobile terminals.

The first controller network provides a particular service connection point to many points and mobile terminals located in the cell, which the controller controls, and transmits to the second network controller, the message requesting to enlist the services, including information identifying the mobile terminal that has joined a particular service lane and mistilis of the cell, managed by the first network controller, in a cell managed by the second network controller. The second network controller receives the request message for the attachment and performs a process of attaching the services for a particular service according to the information in the request message to attach to each movable terminal identified in the request message for the attachment.

Considering that the information in the request message to enlist the services can identify the mobile terminal that has moved from the cell managed by the first network controller, in a cell managed by the second network controller when a specific service is not performed. Additionally consider that the request message to enlist the services can be transmitted after receiving from the core network commands the start of the session for a particular service or can be transmitted before receiving from the core network commands the start of the session for a particular service. In addition, information in the request message to enlist the services can identify the mobile terminal that has moved from the cell managed by the first network controller, in a cell managed by the second network controller when a specific service performed.

Preferably, the request message for the attachment of services includes the identifier of the cell managed by the second con is the roller network, and the identifier of a specific service. Considering that the process of attaching the services may include adding mobile terminal identified by the request message by attaching, to the list of connected mobile terminals managed by the second network controller, for a particular service. Preferably, the process of attaching perform services only in case if there is a connection for exchanging control data with a core network via the second network controller.

Consider that the first controller, the network may send to the second controller of the network a request message to a deallocated services, including information identifying the mobile terminal that has left the cell managed by the second network controller and the second controller network can perform the process of checkout services according to the information in the request message to a deallocated for each of the mobile terminals identified in the request message on the undock. Preferably, the process of checkout services performed only if a connection for exchanging control data with a core network via the third network controller is available in the cell in which the moved mobile terminal.

Preferably, the request message to the unpinning of services includes the identifier of the cell in odorou moved the mobile terminal, and the identifier of the mobile terminal that has moved. Considering that the process of checkout services may include the removal of an identifier of the mobile terminal that has moved from the list of connected mobile terminals managed by the second network controller, for a particular service.

In another aspect of the invention provides a subsystem of a radio communication network for providing one or more communication services point to many points a specific mobile terminal. The network subsystem radio includes a transmitter, a receiver, a storage unit and a controller.

The transmitter transmits the request message for the attachment service connection point to multiple points of the second network subsystem radio. The receiver receives the message from the second subsystem of the radio communication network. The storage unit stores information that identifies each service connection point is a set of points joined by a specific mobile terminal. The controller performs the methods of the present invention to manage a specific mobile terminal within assigned areas to determine when a particular mobile terminal moves from the assigned zone in the zone managed by the second network subsystem radio, and for generating a request message for the attachment of services, including the information, identificiralo each service, to which the specific mobile terminal has joined.

In another aspect of the invention provides a subsystem of a radio communication network for providing a particular service connection point is the set of points to one or more mobile terminals. The network subsystem radio includes a transmitter, a receiver, a storage unit and a controller.

The transmitter transmits the request message for the attachment service connection point to many points in the second network subsystem radio. The receiver receives the message from the second subsystem of the radio communication network. The storage unit stores information that identifies the mobile terminal that has moved from the designated area, managed by the network subsystem radio, in the area managed by the second network subsystem radio. The controller performs the methods of the present invention for controlling mobile terminals within its assigned area, to determine which mobile terminals are joined to the specific service connection point to many points and moved from the assigned zone in the zone managed by the second network subsystem radio, and for generating a request message for the attachment of services that includes information that identifies each mobile terminal that has joined a particular service connection point to many points and moved from aznacenni zone to zone, managed by the second network subsystem radio.

In another aspect of the invention provides a subsystem of a radio communication network for providing one or more communication services point to many points a specific mobile terminal. The network subsystem radio includes a transmitter, a receiver, a storage unit and a controller.

The transmitter transmits the message to the second network subsystem radio. The receiver receives the request message for the attachment service connection point is the set of points from the second subsystem of the radio communication network. The storage unit stores information that identifies each service to which the specific mobile terminal has joined. The controller performs the methods of the present invention to manage a specific mobile terminal within its assigned zone for processing a request message for the attachment of services that includes information that identifies the services to which the specific mobile terminal has joined, and to perform the process of attachment of the movable terminal according to the information in the request message for the attachment and for each service identified in the request message for the attachment.

In another aspect of the invention provides a subsystem of a radio communication network that provides a particular service connection point to the many what about the points to one or more mobile terminals. The network subsystem radio includes a transmitter, a receiver, a storage unit and a controller.

The transmitter transmits the message to the second network subsystem radio. The receiver receives the request message for the attachment of communication services point-set of points from the second subsystem of the radio communication network. The storage unit stores information that identifies the mobile terminal that has moved from the area managed by the second network subsystem radio in the assigned area, managed the network subsystem radio. The controller performs the methods of the present invention for controlling mobile terminals within its assigned zone for processing a request message to enlist the services, including information identifying the mobile terminal that has joined a particular service and moved from the area managed by the second network subsystem radio in the assigned area, and to complete the process of attaching the services for a particular service according to the information in the request message for the attachment and for each movable terminal identified in the request message for the attachment.

It should be understood that the foregoing generalized description and following detailed description of the present invention are exemplary and explanatory and are intended to ensure the Oia additional explanation of the invention claimed.

BRIEF DESCRIPTION of DRAWINGS

The accompanying drawings, which includes this application and which are intended to provide additional understanding of the invention are contained in it and are a part of this application, indicate the option(s) for carrying out the invention and together with the description are intended to explain the principles of the invention. In the drawings:

Figure 1 shows a structural diagram of a conventional UMTS network.

Figa shows a block diagram of part of a UMTS network shown in figure 1, representing the mobile terminal connected to the UTRAN through a single DAC serving.

Figv shows a block diagram of part of a UMTS network shown in figure 1, representing the mobile terminal connected to the UTRAN through the drifting DAC and DAC serving.

Figure 3 shows a typical transmission of a specific MBMS transmitted to one mobile terminal in the group broadcast.

Figure 4 shows a typical process of attachment of MBMS.

Figure 5 shows the normal checkout process of MBMS.

6 shows the process of attaching MBMS according to one of embodiments of the present invention.

Fig.7 shows the process of attaching MBMS according to another variant implementation of the present invention.

Fig shows the process of checkout MBMS according to one of embodiments of the present invention.

Fig.9 shows a communication system according to one of embodiments of the present invention.

Figure 10 shows the UTRAN to provide communication services point-to-multiple points of a mobile terminal according to one of embodiments of the present invention.

The PREFERRED embodiment of the INVENTION

The present invention is directed to a method and apparatus for providing communication services point-to-multiple points of a mobile terminal that moves from the zone controlled by one controller network zone that is controlled by another controller on the network. Although the present invention shows relatively movable terminal, considering that the present invention can be used at any time when necessary to provide the service connection point to multiple points of the device, which moves from the zone controlled by the first controller, in the area managed by the second controller.

Next, you will perform detailed reference to the preferred options for implementation of the present invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference symbols in all the drawings refer to the same or similar parts.

Identifying information of all services, for example, MBMS joined konkretnyie 2, in this paper referred to as information of list of MBMS. Information of list of MBMS may identify services that are performed or services that are not performed among those services, joined the particular AA 2.

Information that identifies each AA 2 among those AA that have joined the specific MBMS, which moves to a cell managed by other DAC 10, in this paper referred to as information list AA. Information list AA can identify AA, who joined the specific MBMS, which was not performed during the move, AA, or a specific MBMS, which is performed during the movement of AA.

In one of the embodiments of the present invention drifting DAC (R2) 10 accepts the maintenance DAC (R1) request message to the MBMS attach and determines whether it is the information of list of MBMS or information list of AA. If the information of list of MBMS was adopted, drifting DAC (R2) 10 performs the process of attachment of MBMS specific AA 2 for each listed MBMS. If the information list AA was adopted, drifting DAC (R2) 10 performs the process of attachment of MBMS specific MBMS for each listed AA 2.

6 shows a method 100 of the transfer of MBMS, which serves DAC (R1) 10 passes drifting DAC (R2) soo the stop request MBMS attach, includes information of list of MBMS, when AA 2 is moved to the area, managed drifting DAC (R2). Preferably, information of list of MBMS specifies each MBMS, which is performed for AA 2.

At step 102 serving DAC (R1) 10 detects movement 2 AA in the cell managed drifting DAC (R2), and transmits drifting DAC (R2) request message to the MBMS attach, including the information of list of MBMS. Request message to the MBMS attach may include information that identifies the cell in which moved AA 2, and the ID of AA, such as RNTI.

After receiving a request message to the MBMS attach at step S104 drifting DAC (R2) 10 confirms information of list of MBMS and performs the process of attachment of MBMS, adding AA 2 AA list that are in connected mode RRC (RRC connection), managed drifting DAC (R2) for each MBMS identified using information of list of MBMS. For example, if the information of list of MBMS specifies 'N' services, AA 2 add to the list of AA, which is in the RRC connected mode, managed drifting DAC (R2) 10, for each of the 'N' services so that one transfer request message to the MBMS attach achieves the effect 'N' gear, carried out according to the conventional method, shown in figure 4.

The process of attachment of MBMS in step S104 is performed only in the case if there are races is the definition of resources to maintain the RRC connection for the corresponding 2 AA cell, controlled drifting DAC (R2) 10. At step S106 drifting DAC (R2) 10 transmits a response message for the attachment of MBMS service DAC (R1). The response message for the MBMS attach may include information of list of MBMS.

7 shows a method 200 of transmitting MBMS through which service DAC (R1) 10 passes drifting DAC (R2) request message to the MBMS attach, including the information of the list of AA, when one or more AA 2, which are joined to a specific MBMS, moved into the area, managed drifting DAC (R2). Preferably, information of list of MBMS indicates AA 2, which are joined to a specific MBMS, which is not performed at the time when this AA moved.

At step 202 serving DAC (R1) 10 passes drifting DAC (R2) 10 request message to the MBMS attach, including the information of the AA list for a specific MBMS. Request message to the MBMS attach may include information that identifies the cell in which moved AA 2, and the specific MBMS, as well as information of AA list that identifies which of the 2 AA adhering to a specific MBMS, moved into the cell managed drifting DAC (R2) 10. Preferably, the request message to the MBMS attach passed after receiving from the core network 4 the command "start session" for a specific MBMS, which is not what panels, when AA 2 was moved to a cell that is controlled drifting DAC (R2).

After receiving a request message to the MBMS attach at step S204 drifting DAC (R1) 10 confirms the information of the AA list and performs the process of attachment of MBMS, adding 2 AA specified in the list information AA to the list of AA, which is in the RRC connected mode, managed drifting DAC (R2)for the specific MBMS. For example, if the information list AA points 'M' AA 2, 'M' AA added to the list of AA, which is in the RRC connected mode, for a specific MBMS, so that one transfer request message to the MBMS attach achieves the effect of 'M' transmission, carried out according to the conventional method, shown in figure 4.

At step S204, the process of attachment of MBMS perform only if there is a distribution of resources to support the RRC connection for the corresponding AA 2 cell controlled drifting DAC (R2) 10. At step S206 drifting DAC (R2) 10 transmits a response message for the attachment of MBMS service DAC (R1). The response message for the MBMS attach may include information list AA.

Fig shows the process of checkout MBMS according to one of embodiments of the present invention. The checkout process of MBMS perform when AA 2 in the RRC connected mode, moves from a cell managed by the first drift DAC (R2) 10 in the cell managed by other DAC for example, the second drift DAC (not shown).

At step S202 serving DAC (R1) 10 transmits the request message to the MBMS detach the first drifting DAC (R2). Request message to the MBMS detach includes information indicating one or more AA 2, which moved into the cell, managed second drift DAC (not shown) 10. Request message to the MBMS detach may also include information identifying the cell in which moved AA 2, and information that identifies a specific AA or MBMS.

After receiving a request message to the MBMS detach at step S204 first drifting DAC (R2) 10 removes AA 2 specified by the request message to the MBMS detach from the list of AA, which is in connected mode RRC managed for each MBMS. At step S206 of the first drifting DAC (R2) 10 can transfer to serving DAC (R1) response through the response message to the MBMS detach.

Fig.9 shows the network 400 connection according to one of embodiments of the present invention. The network 400 connection includes a basic network 401, providing one or more MBMS, many AA 411-415 and subsystems 417-419 the radio communication network connecting the AA to the underlying network. Subsystem 417-419 the radio communication network, respectively, include DAC 402-404, as the network elements responsible for allocating and managing what radioresource to AA 411-415 according to the MBMS area, the nodes In 405-410 for communication with AA. Each AA 411-415 can join one or more MBMS, and only part of the MBMS can be performed for a given AA at any time.

The first element 402 network, acting as a serving DAC (OXR) for AA 411-415 in their zone of control, determines when one or more AA moved from areas it controls, in the area managed second DAC 403. As shown in Fig, two AA 414, 415 moved from the area managed by the first DAC 402, in the area managed second DAC 403. Although Fig shown that two AA 414, 415 of the five AA 411-415, managed the first DAC 402, moved into the area, managed second DAC 403, the methods and devices of the present invention can be applied to any number of AA, managed any number of CSWs who moved into the area, managed another DAC.

The first DAC 402 transmits list information related to the services, joined warped AA 414, 415. Information list may be information of list of MBMS indicating each MBMS joined the particular moving AA 414 or 415, or information AA list that specifies each AA 414 and/or 415, which joined the particular MBMS and moved. List information passed as part of the request message to the MBMS attach.

Information of list of MBMS can ID manually in order to diversify services, performed, or services that are not performed those services to which a certain warped AA 414 or 415 joined. On the other hand, the information list AA can specify which of the warped AA 414 and/or 415 receives a specific MBMS among those who joined the specific MBMS, for example, for the running of MBMS, or may specify which of the warped AA does not take specific MBMS among those who joined the specific MBMS, for example, MBMS, which was not accepted beginning of the session.

Preferably, the request message to the MBMS attach each transmit time interval of the transmission (TTI), which is the shortest possible interval to update the list of AA, which is in the RRC connected mode, managed second DAC 403. The second DAC 403 acting as drifting DAC (DXR) for AA 414, 415, which has moved from the area managed by the first DAC 402, uses information from the list to complete the process of attaching the MBMS.

If the information list included in the MBMS request message to the MBMS attach, the process of attachment of MBMS perform for each MBMS specified for a particular AA 414 or 415. If the information list AA included in the request message to the MBMS attach, the process of attachment of MBMS perform for each AA 414 and/or 415 specified for a specific MBMS.

Second To The R 403 confirms information of list of MBMS or information list of AA, that includes the request message to the MBMS attach. After confirming the information of list of MBMS or information list AA second DAC 403 or adds specific AA 414 or 415 to the list of connected AA supported for each MBMS indicated by the list information of MBMS, or adds AA 414 and/or 415 specified using the list information AA to the list of connected AA supported for a specific MBMS. The list of connected AA AA indicates, in connected mode RRC connection for the level RRC second DAC 403 with the RRC level node In 407 or 408.

If one or more AA 414, 415, which has moved from the area managed by the first DAC 402, in the area managed second DAC 403, subsequently moved from the area managed by the second DAC in the area, managed third DAC 404, the request message to the MBMS detach passed from the first to the second DAC DAC. For each AA 414 and/or 415 specified by the request message to the MBMS detach, the second DAC 403 performs the process of checkout MBMS.

The checkout process of MBMS performed by the second DAC 403, removes the specified AA 414 and/or 415 of the list of connected AA, managed a second DAC for each MBMS. Request message to the MBMS detach may include information corresponding to information that includes the request message to the MBMS attach.

Figure 10 while the displays block diagram UTRAN 500 according to one of embodiments of the present invention. UTRAN 500 includes one or more subsystems 525 network radio (RPS). Each RPS 525 includes a controller 523 network communication (DAC) and a set of nodes (base stations) 521, managed by the DAC. DAC 523 handles the assignment and radio resource management and works as a set of access points relative to the core network 4. In addition, DAC 523 is configured to implement the methods of the present invention through the functions of the maintenance worker, or drifting DAC.

Nodes 521 accept the information sent by the physical layer of the rolling terminal 2 through the ascending line, and transmit data to the mobile terminal through the downward communication line. Nodes 521 work as many access points, or both the transmitter and the receiver, UTRAN 500 for the mobile terminal 2.

As described above, according to the methods of the present invention, serving DAC passes drifting DAC one request message to the MBMS attach, including the information of the list when one or more mobile terminals move from the zone, managed service DAC zone, managed drifting DAC. Information list may specify one or more services to which a specific mobile terminal has joined before you move, or you may specify the movable shall minals, who moved after joining a particular service. Drifting DAC performs the process of attachment of MBMS or for multiple services to each individual movable terminal or for a multitude of mobile terminals for each specific service. The transfer of signalling messages between the DAC, when the mobile terminal moves from the area managed by one DAC in the area, managed other DAC is minimized and minimized the increase in the network load, thus increasing productivity and maintaining network resources.

Specialists will be apparent that the preferred embodiments of the present invention can easily implement using, for example, a CPU or other processing unit or a digital processing unit, or one, or in combination with external logic support. It should be recognized that the methods of the present invention may be embodied as machine-readable program stored on such media as CD-ROM (CD-ROM), RAM (OP), ROM, floppy disk, hard disk, or a magnetooptical disk.

Although the present invention is described in the context of mobile communication, the present invention can also be used in any radio communication systems that use mobile devices such as karma is config a personal computer (PDA) and a laptop computer, equipped with radio capabilities. In addition, the use of certain terms to describe the present invention should not limit the scope of the present invention defined type a radio communication system such as UMTS. The present invention can also be applied to other radio communication systems that use other essential interfaces and/or physical layers, for example, multiple access with time division multiplexing (TDMA), multiple access code division multiple access (CDMA)multiple access frequency division multiple access (FDMA), wideband CDMA (WCDMA), etc.

Preferred embodiments of may be embodied as a method, device, or product, using standard programming techniques and/or design technology to create software, firmware, hardware or any combination thereof. Used the term "product" refers to the embodiment of the code or logic in hardware logic circuits (for example, in integrated circuits, programmable gate arrays (FPGA), a specialized integrated circuits (LIST) etc) or in machine-readable media (such as magnetic storage media (e.g. hard disks, floppy disks, tapes, etc.)), optical drives (CD-ROMs, optical the action and so on), volatile and nonvolatile memory devices (e.g., electrically erasable programmable permanent memory devices (EEPROM), permanent storage devices (ROM), programmable permanent memory devices (EPROM), random access memory (OP), dynamic random access memory devices, static random access memory devices, firmware, programmable logic circuits, and so on).

The processor accesses the code in machine-readable storage medium and executes it. Code, in which are embodied the preferred embodiments of can additionally be accessed via transmission media or from a file server over the network. In such cases, the product, which embody the code, may include means, such as a network transmission line, wireless communications, signals propagating through space, radio waves, infrared signals, etc. of Course, professionals need to recognize that many changes can be performed for this configuration without departing from the scope of the present invention, and that the product may contain any media known from the prior art.

Logical embodiment shown in the figures, describes certain operations, as apostasies in a certain order. In alternative embodiments, some of the logical operations can be performed in a different order, modified or removed by stages, and still they implement preferred embodiments of the present invention. In addition, steps may be added to the above described logic and still conform to the embodiments of the invention.

INDUSTRIAL APPLICABILITY

Specialists will be evident that various modifications and changes may be made in this invention without departing from the scope or the invention. Thus, the present invention covers all such modifications and changes which are within the scope of the attached claims and their equivalents.

1. Method of providing at least one service connection point to many points a particular mobile terminal, the method comprises the steps:

passed from the first network controller to the second network controller when the specific mobile terminal moves from a first cell managed by the first network controller, the second cell managed by the second network controller, the request message for the attachment service connection point is the set of points that contains information that identifies each service connection point is a set of points joined by a specific mobile terminal; and/p>

perform the process of attachment of the service connection point is the set of points for specific movable terminal, a process of attaching the services perform according to the information in the request message for the attachment and for each service connection point is the set of points identified in the request message for the attachment.

2. The method according to claim 1, in which the process of attachment of the service connection point to many points perform in the second network controller.

3. The method according to claim 1, wherein said information specifies which communication services point-set of points is performed for a specific movable terminal.

4. The method according to claim 1, wherein the information indicates which service connection point is the set of points not met for a specific movable terminal.

5. The method according to claim 1, wherein the request message for the attachment service connection point is the set of points further comprises the identifier of the second cell and the identifier of the specific movable terminal.

6. The method according to claim 5, in which the process of attachment of the service connection point is the set of points contains the addition of the identity of the specific movable terminal to the list of connected mobile terminals managed by the second network controller, for each service connection point is the set of points identified in the request message for the attachment.

7. The method according to claim 6, in which the torus a list of connected mobile terminals indicates what mobile terminals have a connection for exchanging control data with a core network via the second network controller.

8. The method according to claim 1, further comprising stages:

passed from the first network controller to the second network controller when the specific mobile terminal leaves the second cell, the request message to the unpinning of communication services point-the set of points that contains information that identifies each service connection point is the set of points to which the specific mobile terminal has joined; and

perform the second controller network process unpin communication services point-the set of points for each service connection point is the set of points identified in the request message to unpin that run for a specific movable terminal, the process unpin services perform according to the information in the request message to the release.

9. The method according to claim 8, in which the request message to the unpinning of communication services point-set of points further comprises the identifier of the third cell, which has moved a specific mobile terminal and the identifier of the specific movable terminal.

10. The method according to claim 9, in which the process of checkout service connection point is the set of points contains a deletion of the identity of the specific movable terminal from the list of connection is received, the mobile terminal, managed by the second network controller for each service connection point is the set of points identified in the request message to the release.

11. The method according to claim 8, in which the process unpin communication services point-set of points is performed only in case if there is a connection for exchanging control data with a core network via the third network controller in the third cell.

12. The method according to claim 1, in which the process of attaching the communication services point-set of points is performed only in case if there is a connection for exchanging control data with a core network via the second network controller.

13. The method according to claim 1, wherein the first network controller and the second controller network are part of the universal mobile communication system.

14. Method of providing a particular service connection point is a set of points, at least one mobile terminal, the method comprises the steps:

passed from the first network controller to the second controller of the network a request message for the attachment service connection point is the set of points that contains information that identifies each mobile terminal, which moves from a first cell managed by the first network controller, the second cell managed by the second network controller, each of the mobile terminals joined the specific service St is zi-point set of points; and

perform the process of attachment of the service connection point is the set of points for a particular service connection point is a set of points, the process of attaching services perform according to the information in the request message for the attachment and for each movable terminal identified in the request message for the attachment.

15. The method according to 14, in which the process of attachment of the service connection point to many points perform in the second network controller.

16. The method according to 14, in which information identifies the mobile terminal that has moved from the first cell to the second cell, when the specific service connection point is a set of points is not performed.

17. The method according to 14, in which the request message for the attachment service connection point is the set of points passed after receiving from the core network commands the start of the session for a particular service connection point is a set of points.

18. The method according to 14, in which the request message for the attachment service connection point is the set of points passed to receive from the core network commands the start of the session for a particular service connection point is a set of points.

19. The method according to 14, in which the information in the request message for the attachment identifies the mobile terminal that has moved from the first cell to the second cell, when the specific service connection point to many points was performed.

20. The method according to 14, in which the request message for the attachment service connection point is the set of points further comprises the identifier of the second cell and the identifier of a specific service connection point is a set of points.

21. The method according to claim 20, in which the process of attachment of the service connection point is the set of points contains the addition of mobile terminals identified using information in the request message for the attachment in the list of connected mobile terminals managed by the second network controller for a particular service connection point is a set of points.

22. The method according to item 21, in which a list of connected mobile terminals indicates which mobile terminals have a connection for exchanging control data with a core network via the second network controller.

23. The method according to 14, further comprising stages:

passed from the first network controller to the second controller network when at least one mobile terminal identified by the information in the request message for the attachment, leaving the second cell, the request message to a deallocated communication services point-set of points containing information identifying at least one mobile terminal; and

perform the second controller network process unpin communication services point to many points for the spiral is Noah communication services point-set of points, the process of checkout services perform according to the information in the request message to undock and, at least for one mobile terminal identified in the request message to the release.

24. The method according to item 23, in which the request message to a deallocated communication services point-set of points further comprises the identifier of the third cell, which has moved at least one mobile terminal and the identifier of the at least one mobile terminal.

25. The method according to paragraph 24, in which the process of checkout service connection point is the set of points contains a deletion of ID, at least one mobile terminal from the list of connected mobile terminals managed by the second network controller for a particular service connection point is a set of points.

26. The method according to item 23, in which the process of checkout service connection point to many points do only if a connection is available with the base network for the exchange of control data through the third controller in the third cell.

27. The method according to 14, in which the process of attaching the communication services point-set of points is performed only in case if there is a connection for exchanging control data with a core network via the second network controller.

28. The method according to 14, in which the first network controller and the second to the troller network are part of a universal mobile telecommunications system.

29. System for providing at least one service connection point to many points a particular mobile terminal, the system contains:

basic network providing at least one service connection point is a set of points;

the first network controller that interacts with the underlying network and managing at least the first cell;

the second network controller that interacts with the underlying network and managing at least a second cell; and

specific mobile terminal,

moreover, the first network controller is configured to provide at least one service connection point to many points a particular mobile terminal, when the specific mobile terminal is located in the first cell, and to transmit the second network controller when the specific mobile terminal moves from the first cell to the second cell, a request message for the attachment service connection point is the set of points that contains information that identifies each service connection point is a set of points joined by the specific mobile terminal, and the second network controller is configured to receive a request message for the attachment and the process of attaching the communication services the point is the set of points for each service connection point is the set of points identified in the request message for the attachment, the process of attaching services perform according to the information in the request message for the attachment.

30. The system of clause 29, in which the information indicates which communication services point-set of points is performed for a specific movable terminal.

31. The system of clause 29, in which the information indicates which service connection point is the set of points not met for a specific movable terminal.

32. The system of clause 29, in which the request message for the attachment service connection point is the set of points further comprises the identifier of the second cell and the identifier of the specific movable terminal.

33. System p, in which the process of attachment of the service connection point is the set of points contains the addition of the identity of the specific movable terminal to the list of connected mobile terminals managed by the second network controller, for each service connection point is the set of points identified in the request message for the attachment.

34. The system of clause 29, in which the first network controller is additionally configured to transmit to the second network controller when the specific mobile terminal leaves the second cell, a request message to the unpinning of communication services point-the set of points that contains information that identifies each service connection point is the set of points to which konkretnyiy terminal joined and the second network controller is additionally configured to receive a request message for detaching and run

process unpin communication services point-the set of points for each service connection point is the set of points identified in the request message to unpin that run for a specific movable terminal, the process unpin services perform according to the information in the request message to the release.

35. The system of clause 34, in which the request message to the unpinning of communication services point-set of points further comprises the identifier of the third cell, which has moved a specific mobile terminal and the identifier of the specific movable terminal.

36. System p, in which the process of checkout service connection point is the set of points contains a deletion of the identity of the specific movable terminal from the list of connected mobile terminals managed by the second network controller for each service connection point is the set of points identified in the request message to the release.

37. System p, in which the second network controller is additionally configured to process the checkout service connection point to many points only in case if there is a connection for exchanging control data with a core network via the Tr is the enterprise controller in the third cell.

38. The system of clause 29, in which the second network controller is additionally configured to perform a process of attaching the service connection point to many points only in case if there is a connection for exchanging control data with a core network via the second network controller.

39. A system for providing a particular service connection point is a set of points, at least one mobile terminal, the system contains:

basic network that provides a particular service connection point is a set of points;

the first network controller that interacts with the underlying network and managing at least the first cell;

the second network controller that interacts with the underlying network and managing at least a second cell; and

at least one mobile terminal,

moreover, the first network controller is arranged to provide a particular service connection point is a set of points, at least one mobile terminal, when at least one mobile terminal located in the first cell, and to send to the second controller of the network a request message for the attachment service connection point is the set of points that contains information identifying each of the at least one mobile terminal that has moved from the first acacio the second cell, each of the at least one mobile terminal has joined the specific service connection point is a set of points, and the second network controller is configured to receive a request message for the attachment and the process of attaching the service connection point is the set of points for a particular service connection point is a set of points, the process of attaching services perform according to the information in the request message for the attachment and for each of the at least one mobile terminal identified in the request message for the attachment.

40. System 39, in which information identifies the mobile terminal that has moved from the first cell to the second cell, when the specific service connection point is a set of points is not performed.

41. System 39, in which the request message for the attachment service connection point is the set of points passed after receiving from the core network commands the start of the session for a particular service connection point is a set of points.

42. System 39, in which the request message for the attachment service connection point is the set of points passed to receive from the core network commands the start of the session for a particular service connection point is a set of points.

43. System 39, in which said information identifies the mobile terminal that has moved from the first cell is on the second cell, when the specific service connection point to many points was performed.

44. System 39, in which the request message for the attachment service connection point is the set of points further comprises the identifier of the second cell and the identifier of a specific service connection point is a set of points.

45. The system of item 44, in which the process of attachment of the service connection point is the set of points includes adding each of the at least one terminal identified using information in the request message by attaching, to the list of connected mobile terminals managed by the second network controller for a particular service connection point is a set of points.

46. System 39, in which the first network controller is additionally configured to transmit to the second network controller when the at least one mobile terminal identified by the information in the request message for the attachment, leaving the second cell, a request message to a deallocated communication services point-set of points containing information identifying at least one mobile terminal, and the second network controller is additionally configured to receive a request message to detach and complete the checkout service connection point is the set of points for a particular service connection point to many points, prozessorkerne services perform according to the information in the request message to undock and for at least one mobile terminal identified in the request message to the release.

47. The system according to item 46, in which the request message to a deallocated communication services point-set of points further comprises the identifier of the third cell, which has moved at least one mobile terminal and the identifier of the at least one mobile terminal.

48. System p, in which the process of checkout service connection point is the set of points contains a deletion of ID, at least one mobile terminal from the list of connected mobile terminals managed by the second network controller for a particular service connection point is a set of points.

49. The system according to item 46, in which the second network controller is additionally configured to process the checkout service connection point to many points only in case if there is a connection for exchanging control data with a core network via the third network controller in the third cell.

50. The system of clause 29, in which the second network controller is additionally configured to perform a process of attaching the service connection point to many points only in case if there is a connection for exchanging control data with a core network via the second network controller.

51. The network subsystem happy is ovasi to provide, at least one service connection point to many points a particular mobile terminal, the network subsystem radio contains:

a transmitter configured to transmit a request message for the attachment service connection point is the set of points of the second subsystem of the radio communication network;

a receiver configured to receive a message from a second subsystem of the radio communication network;

a storage unit, configured to store information identifying each service connection point is a set of points joined by a specific mobile terminal; and

a controller configured to control the mobile terminal within its assigned zone, determine when a particular mobile terminal moves from the assigned zone in the zone managed by the second network subsystem radio, and generating a request message for the attachment service connection point is the set of points that contains information that identifies each service connection point is a set of points joined by a specific mobile terminal.

52. The network subsystem radio 51, in which the information in the request message for the attachment specifies which communication services point-set of points is performed for a specific movable terminal.

53. The network subsystem is audiosvyazi by 51, in which the information in the request message for the attachment specifies which communication services point-set of points is not met for a specific movable terminal.

54. The network subsystem radio 51, in which the controller is additionally configured to add the identifier of the zone managed by the second network subsystem radio, and the identity of the specific movable terminal in the request message for the attachment service connection point is a set of points.

55. The network subsystem radio 51, in which the controller is additionally configured to transmit the second network subsystem radio communication request message to the unpinning of communication services point to many points when a specific mobile terminal leaves the area managed by the second network subsystem radio request message to the unpinning of communication services point-set of points contains information that identifies each service connection point is a set of points joined by a specific mobile terminal.

56. The network subsystem radio 55, in which the controller is additionally configured to add the identifier of the zone managed by the third network subsystem radio, which has moved a specific mobile terminal and the identifier of the specific movable terminal in the request message neodrepanis service connection point is a set of points.

57. The network subsystem radio 51, in which the subsystem of the radio communication network and the second network subsystem radio are part of the universal mobile communication system.

58. The network subsystem radio 51, in which the network subsystem radio contains the service controller network and a second network subsystem radio contains drifting controller network.

59. The network subsystem radio for a particular service connection point is a set of points, at least one mobile terminal, the network subsystem radio contains:

a transmitter configured to transmit a request message for the attachment service connection point is the set of points of the second subsystem of the radio communication network;

the receiver is made with the possibility of receiving messages from a second subsystem of the radio communication network;

a storage unit, configured to store information identifying the mobile terminal that is moving out of the designated area, managed by the network subsystem radio, in the area managed by the second network subsystem radio; and

a controller configured to control at least one mobile terminal within its assigned zone, determine which mobile terminals are joined to the specific service connection point-set the STV points and moved from the assigned zone in the zone, managed by the second network subsystem radio, and generating a request message for the attachment service connection point is the set of points that contains information that identifies each mobile terminal that has joined a particular service connection point to many points and moved from the assigned zone in the zone managed by the second network subsystem radio.

60. The network subsystem radio p, in which the information in the request message for the attachment identifies the mobile terminal that has moved from the assigned zone in the zone managed by the second network subsystem radio, when the specific service connection point is a set of points is not performed.

61. The network subsystem radio p, in which the controller is additionally configured to transmit a request message for the attachment service connection point to many points after receiving from the core network commands the start of the session for a particular service connection point is a set of points.

62. The network subsystem radio p, in which the controller is additionally configured to transmit a request message for the attachment service connection point to many points to receive from the core network commands the start of the session for a particular service connection point is a set of points.

63. The network subsystem radio p in which information in the message for the dew on the attachment identifies the mobile terminal, which moved from the assigned zone in the zone managed by the second network subsystem radio, when the specific service connection point to many points was performed.

64. The network subsystem radio p, in which the controller is additionally configured to add the identifier of the cell and the service identifier in the request message for the attachment service connection point is a set of points, and the identifier of the cell indicates the area managed by the second network subsystem radio service ID identifies the specific service connection point is a set of points.

65. The network subsystem radio p, in which the controller is additionally configured to transmit the second network subsystem radio communication request message to a deallocated communication services point to many points when at least one mobile terminal identified by the information in the request message by attaching leaves the area managed by the second network subsystem radio, and the request message to a deallocated communication services point-set of points contains information identifying at least one mobile terminal.

66. The network subsystem radio p, in which the controller is additionally configured to add the identifier of the cell and the terminal ID in the request message n is deallocated communication services point-set of points, moreover, the identifier of the cell indicates the area that is controlled by the third network subsystem radio, which has moved at least one mobile terminal and the identifier of the terminal indicates at least one mobile terminal.

67. The network subsystem radio p, in which the first subsystem of the radio communication network and the second network subsystem radio are part of the universal mobile communication system.

68. The network subsystem radio p, in which the first subsystem of the radio communication network includes a service controller network and the second network subsystem radio contains drifting controller network.

69. The network subsystem radio to provide at least one service connection point to many points a particular mobile terminal, the network subsystem radio contains:

a transmitter, configured to send the message to the second network subsystem radio;

a receiver configured to receive a request message for the attachment service connection point is the set of points from the second subsystem of the radio communication network;

a storage unit, configured to store information identifying each service connection point is a set of points joined by a specific mobile terminal; and

the controller performed with the who what and is very useful for management of a specific mobile terminal within its assigned zone, processing a request message for the attachment service connection point is the set of points that contains information that identifies each service connection point is a set of points joined by the specific mobile terminal, and performing the process of attaching the service connection point is the set of points for specific movable terminal, and the process of attaching the services perform according to the information in the request message for the attachment and for each service connection point is the set of points identified in the request message for the attachment.

70. The network subsystem radio p, in which the information in the request message for the attachment specifies which communication services point-set of points is performed for a specific movable terminal.

71. The network subsystem radio p, in which the information in the request message for the attachment specifies which communication services point-set of points is not met for a specific movable terminal.

72. The network subsystem radio p in which the request message for the attachment service connection point is the set of points further comprises the identifier assigned to the zone and the identifier of the specific movable terminal.

73. The network subsystem radio item 72, in which the controller is additionally configured to process priceplan the service connection point is a set of points by adding the ID of the specific movable terminal to the list of connected mobile terminals, managed network subsystem radio for each service connection point is the set of points identified in the request message for the attachment.

74. The network subsystem radio p, in which a list of connected mobile terminals indicates which mobile terminals have a connection for exchanging control data with a core network via the network subsystem radio.

75. The network subsystem radio p, in which the controller is additionally configured to:

receiving a request message to the unpinning of communication services point-set of points from the second subsystem network, the request message to the unpinning of communication services point-set of points contains information that identifies each service connection point is a set of points joined by a specific mobile terminal; and

process unpin communication services point-the set of points for each service connection point is the set of points identified in the request message to unpin that run for a specific movable terminal, the process unpin services perform according to the information in the request message to the release.

76. The network subsystem radio on item 75, in which the request message to the unpinning of communication services point-set of points further comprises a zone identifier, control is aamoi third network subsystem radio in which the specific mobile terminal has moved, and the identity of the specific movable terminal.

77. The network subsystem radio p, in which the controller is additionally configured to process the checkout service connection point is a set of points by removing the identity of the specific movable terminal from the list of connected mobile terminals managed by the network subsystem radio for each service connection point is the set of points identified in the request message to the release.

78. The network subsystem radio on item 75, in which the controller is additionally configured to process the checkout service connection point is the set of points only if a connection for exchanging control data with a core network via a third network subsystem radio is available in the area, which has moved a specific mobile terminal.

79. The network subsystem radio p, in which the controller is additionally configured to perform a process of attaching the service connection point to many points only in case if there is a connection for exchanging control data with a core network via the network subsystem radio.

80. The network subsystem radio p, in which the first subsystem of the radio communication network and the second subsystem with the ti radio are part of the universal mobile communication system.

81. The network subsystem radio p, in which the network subsystem radio contains drifting controller network and a second network subsystem radio contains the service controller on the network.

82. The network subsystem radio for a particular service connection point is a set of points, at least one mobile terminal, the network subsystem radio contains:

a transmitter, configured to send the message to the second network subsystem radio;

a receiver configured to receive a request message for the attachment of communication services point-set of points from the second subsystem of the radio communication network;

a storage unit, configured to store information identifying the mobile terminal that has moved from

area managed by the second network subsystem radio in the assigned area, managed by the network subsystem radio; and

a controller configured to control at least one mobile terminal within its assigned zone, the processing request message for the attachment service connection point is the set of points that contains information that identifies the mobile terminal that has joined a particular service connection point to many points and moved from the area managed in the second subsystem, the radio communication network, in the assigned area, and the process of attaching the service connection point is the set of points for a particular service connection point is a set of points, and the process of attaching the services perform according to the information in the request message for the attachment and for each movable terminal identified in the request message for the attachment.

83. The network subsystem radio p, in which the information in the request message for the attachment identifies the mobile terminal that has moved from the area managed by the second network subsystem radio to the designated area when the specific service connection point is a set of points is not performed.

84. The network subsystem radio p, in which the information in the request message for the attachment identifies the mobile terminal that has moved from the area managed by the second network subsystem radio to the designated area when the specific service connection point to many points was performed.

85. The network subsystem radio p, in which the controller is additionally configured to process ID of the cell that indicates the area managed by the second network subsystem radio, and service identifier indicating a particular service connection point is a set of points, and the identifier of the cell and

the service ID included in benie request attachment service connection point is a set of points.

86. The network subsystem radio p, in which the controller is additionally configured to manage a list of connected mobile terminals for a particular service connection point is a set of points and the process of attaching the service connection point is a set of points by adding to the list of mobile terminals identified by the information in the request message for the attachment service connection point is a set of points.

87. The network subsystem radio p, in which a list of connected mobile terminals indicates which mobile terminals are connected to the underlying network for the exchange of control data through the network subsystem radio.

88. The network subsystem radio p, in which the controller is additionally configured to:

receiving from a second subsystem of the radio communication network a request message to a deallocated communication services point to many points, this request message to the unpinning of the communication services point-set of points contains information identifying at least one mobile terminal that has left the designated area; and

process unpin communication services point-the set of points for a particular service connection point is a set of points, and the process unpin services perform according to the information in the request message on kreplenie and for at least one mobile terminal identified in the request message to the release.

89. The network subsystem radio p, in which the controller is additionally configured to process ID of the cell that indicates the area that is controlled by the third network subsystem radio, which has moved at least one mobile terminal, and the terminal ID indicating at least one mobile terminal, and the cell ID and the terminal ID included in the request message to a deallocated communication services point-set of points.

90. The network subsystem radio p, in which the controller is additionally configured to manage a list of connected mobile terminals for a particular service connection point to many points and complete the checkout service connection point is a set of points by removing from the list of mobile terminals identified by the information in the request message to a deallocated communication services point-set of points.

91. The network subsystem radio p, in which a list of connected mobile terminals indicates which mobile terminals have a connection for exchanging control data with a core network via the network subsystem radio.

92. The network subsystem radio of claim 8, in which the process unpin communication services point to many points do only if a connection for exchanging control data with a core network is available through a third network subsystem radio communications in the area, which has moved at least one mobile terminal.

93. The network subsystem radio p, in which the process of attaching the communication services point-set of points is performed only in case if there is a connection for exchanging control data with a core network via the network subsystem radio.

94. The network subsystem radio p in which subsystem the radio communication network and the second network subsystem radio are part of the universal mobile communication system.

95. The network subsystem radio p, in which the network subsystem radio contains drifting controller network and a second network subsystem radio contains the service controller on the network.



 

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43 cl, 5 dwg

FIELD: information technologies.

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32 cl, 13 dwg

FIELD: information technologies.

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5 cl, 2 dwg

FIELD: information technologies.

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18 cl, 5 dwg

FIELD: information technologies.

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61 cl, 7 dwg, 3 tbl

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31 cl, 8 dwg

FIELD: physics; communications.

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26 cl, 6 dwg

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66 cl, 26 dwg

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5 cl, 28 dwg

Continuous roaming // 2344561

FIELD: information technologies.

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32 cl, 13 dwg

FIELD: information technologies.

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41 cl, 9 dwg

FIELD: information technologies.

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8 cl, 13 dwg

FIELD: information technologies.

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30 cl, 6 dwg

FIELD: information technologies.

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61 cl, 7 dwg, 3 tbl

FIELD: physics; communications.

SUBSTANCE: present invention pertains to access systems with multiplexing with orthogonal frequency division of signals and particularly, to the method of separating data packets for a mobile subscriber station (MSS). This is provided for through transmission of information on separation of packets by the base station in the wireless broadband communication system, in which the transmitted frame consists of symbols, and orthogonal sub-carriers at the frequency axis combine each of the symbols based on the given time unit. The reduced connection identifier is generated through reduction of the basic CID of the mobile terminal, connected to the base station, if the main CID exists in the given range. A MAP, comprising enabled field, in form of reduced CID and either used, or unused reduced CID, is inserted into a frame, and the frame is transmitted to the mobile terminal.

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22 cl, 12 dwg

FIELD: physics; communications.

SUBSTANCE: during transmission of data packets in mobile communication system with hybrid automatic repeat request for packet transmission (HARQ), second transceiver receives from first transceiver, conditional assignment (RG) as information for controlling speed. The second transceiver sets the permissible maximum speed of data transfer in the HARQ process, to which RG is applied, in the permissible maximum speed of data transfer in the HARQ process, preceding the given HARQ process, if RG indicates storage. The second transceiver transmits data packets to the first transceiver within the limits of the set permissible maximum speed of data transfer.

EFFECT: reduced service signalling information of downlink, which is result of provision for dispatching in dispatcher base station controlled by unit (unit B).

36 cl, 8 dwg, 3 tbl

FIELD: physics, radio.

SUBSTANCE: different cells share object of the report of the second level for use of identical values of parametre of the channel and identical values of parametre of the report, thereby reducing a delay arising from restoration of an unidirectional radio channel in case of transmission of service, minimising losses of data during service transmission, saving up network resources and refining reception performances at portable station (UE) by means of the soft integrating. The method includes stages on which accept in UE the first value of parametre and the first index of parametre; erect the channel, using the first value of parametre and the first index of value of parametre, and data MBMS accept; accept on UE the second index of value of parametre; also support the erected channel if the first index of value of parametre is identical to the second index of value of parametre. If the mentioned first and second indexes of value of parametre are various, the channel recover, using the accepted second value of parametre.

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40 cl, 7 dwg

FIELD: physics, communication.

SUBSTANCE: to minimise losses of data when the portable terminal reads out a control path of multimedia broadcasting/multiple-address service "MCCH" in reception of data of multimedia broadcasting/multiple-address service "MBMS", the conferring of indication on reception of the driving information of multimedia broadcasting/multiple-address service is transmitted to the portable terminal "MBMS", containing the information of attribute of the driving information for service of multimedia broadcasting/multiple-address service "MBMS". Then the portable terminal samplingly reads out a control path of multimedia broadcasting/multiple-address service "MCCH" to accept the driving information, according to the information of attribute containing in the conferring of indication.

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43 cl, 4 dwg

FIELD: radio communications.

SUBSTANCE: proposed method intended for single-ended radio communications between mobile objects whose routes have common initial center involves radio communications with aid of low-power intermediate transceiving stations equipped with non-directional antennas and dropped from mobile object, these intermediate transceiving drop stations being produced in advance on mentioned mobile objects and destroyed upon completion of radio communications. Proposed radio communication system is characterized in reduced space requirement which enhances its effectiveness in joint functioning of several radio communication systems.

EFFECT: reduced mass and size of transceiver stations, enhanced noise immunity and electromagnetic safety of personnel.

1 cl, 7 dwg, 1 tbl

FIELD: radio communications.

SUBSTANCE: proposed method intended for data transfer from mobile object to stationary one residing at initial center of common mobile-object route using electronic means disposed on stationary and mobile objects involves radio communications with aid of low-power intermediate transceiving stations equipped with non-directional antennas and dropped from mobile object, these intermediate transceiving drop stations being produced in advance on mobile object. Proposed radio communication system is characterized in reduced space requirement which enhanced its effectiveness in joint functioning with several other radio communication systems.

EFFECT: reduced mass and size of transceiver stations, enhanced noise immunity and electromagnetic safety of personnel.

2 cl, 6 dwg

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