Method and device to transfer and receive information of mobility supporting transfer of service and/or roaming in digital broadcasting system

FIELD: information technologies.

SUBSTANCE: method of transfer includes stages, at which information of mobility is established, including information elements to indicate at least one type of service/roaming transfer according to whether support of interactive network is available or not to transfer service/roaming; information of mobility is inserted, at least, into one of ESG, related to broadcasting services, message of notice and independent service message, so that information of mobility is transferred to at least one terminal; and service or roaming of terminal is transferred according to information of mobility.

EFFECT: invention provides for support of service and roaming transfer in digital broadcasting system.

28 cl, 19 dwg, 11 tbl

 

The prior art inventions

1. The technical field of the invention

The present invention relates to a digital broadcast system, and more particularly to a method and apparatus for transmitting/receiving information mobility to support the transfer of service and roaming in the system CBMS (convergence of broadcast and mobile services).

2. Description of the prior art,

It is well known in the art that the mobile broadcast recently feature broadcast systems or mobile communication systems in accordance with the development of technologies of communication and broadcasting. Also discussion of mobile broadcast transmission that can transmit packet data through broadcast channels in addition to traditional broadcast services, which are limited to sounds and images. Mobile broadcast provided through a sequence of operations that involve the detection of the mobile terminal (e.g. mobile phone, laptop, PDA), capable of receiving mobile broadcast, subscription to the mobile terminal, providing various types of control information necessary to accept the service, transfer services and reception services to the mobile terminal.

OMA (Open mobile Alliance) is one of the groups who study the standards for interaction between individual mobility solutions, and mainly responsible for establishing different standards apply regarding mobile games, Internet services, etc. One of the OMA working groups, in particular the sub-working group OMA BAC (viewing and content) BCAST (cell broadcast), examines the technology convergence of broadcast and mobile services (CBMS), using mobile terminals that can communicate with an interactive networks. In addition, DVB-CBMS (Digital video broadcasting-convergence of broadcasting and mobile services), one of the organizations for standards relating to mobile broadcast-based mobile terminal, determines the structure of the system, interface, etc. that are necessary for CBMS.

In General, the terminal adapted to receive a broadcast service in a mobile broadcast system, take ESG (electronic guide service), which includes information regarding the service, billing and method of reception services, and then receives the desired service using the ESG.

When a terminal in a mobile broadcast system moves from the home network (i.e. the home network service provider to which the user is minal signed in the guest network (i.e. the network of another service provider), the user wants to receive broadcast services from a home network or services from another service provider that has a roaming agreement with the home service provider, using the terminal, he/she carries. This procedure is called roaming. When the terminal moves from a home network to a guest network, at the same time taking a broadcast service, the user wants to receive a broadcast service without interruption through the terminal. This procedure is called a transfer.

However, traditional CBMS-systems do not provide the exact procedure for roaming and transfer of broadcast services. Therefore, the necessary technology for the efficient provision of roaming and transfer of broadcast services in a mobile broadcast system.

Disclosure of invention

Accordingly, the present invention was made to solve the above-mentioned problems occurring in the prior art, and an aspect of the present invention is the provision of a method and device for transmitting information relating to the type and the transfer of service and roaming using information mobility to support the transfer of service and roaming terminal adapted prinimaetsia.imenno service.

Another aspect of the present invention is the provision of a method and device for transmitting/receiving information mobility relating to the transfer of service and roaming to support the transfer of service and roaming in the CBMS system.

An additional aspect of the present invention is the provision of a method and device for transmitting/receiving information mobility relating to the transfer of service and roaming using ESG for broadcast services, the notification message or other signaling means.

In order to accomplish these aspects of the present invention, a transfer method associated with the transfer of maintenance information for the terminal in the CBMS system, the method includes the steps of establishing associated with the transfer of service information includes information to specify at least one available type transmission services; insert associated with the transfer of service information in the ESG related to broadcast services, so associated with the transfer of information transmitted to the terminal; and carrying out transmission service terminal according to the related transfer of information.

In accordance with another aspect of the present invention is the method associated with the transfer of maintenance the maintenance information for the terminal in the CBMS system, the method includes the steps of receiving ESG related to broadcast services from the network; detection associated with the transfer of service information includes information to specify at least one available type of transmission service in ESG and carrying out transmission service terminal according to the related transfer of information.

In accordance with an additional aspect of the present invention is a transfer device associated with the transfer of maintenance information for the terminal in the CBMS system, the device includes a control object transmission service for the establishment associated with the transfer of service information includes information to specify at least one available type of transmission service; ESG-the object to insert associated with the transfer of service information in the ESG related to broadcast services, so associated with the transfer of information transmitted to the terminal; and a control unit mobility for transmission service terminal according to the related transfer of information.

In accordance with another aspect of the present invention is a device for receiving associated with the transfer of maintenance information for the terminal in CBMS-is the system, the device includes a receiver for receiving ESG related to broadcast services from the network; and a control unit mobility for detection associated with the transfer of service information includes information to specify at least one available type of transmission service, ESG and carrying out transmission service terminal according to the related transfer of information.

The present invention is useful in that, by providing the terminal, adapted to receive broadcast services with information mobility necessary for transfer of service/roaming terminal, through ESG, the notification message or other signaling means in advance is supported by an efficient transfer service.

Brief description of drawings

The above and other exemplary features, aspects and advantages of the present invention will be clearer from the following detailed description given in conjunction with the accompanying drawings, in which:

Figure 1 - block diagram showing the CBMS-structure according to an exemplary variant of implementation of the present invention;

Figure 2 - the ESG data model according to an exemplary variant of implementation of the present invention;

Figa and 3b types of guidance through information mobility according to the prima is a specific variant of implementation of the present invention;

Figa and 4b is a flowchart showing the operation for transferring information mobility according to a variant implementation of the present invention;

5 is a flowchart showing the operation for receiving information mobility according to a variant implementation of the present invention;

Figa and 6b is a flowchart showing the operation for transferring information mobility according to another variant implementation of the present invention;

7 is a flowchart showing the operation for receiving information mobility according to another variant implementation of the present invention;

Figa and 8b is a flowchart showing the operation for transferring information mobility according to another variant implementation of the present invention;

Fig.9 is a flowchart showing the operation for receiving information mobility according to another variant implementation of the present invention;

Figa and 10b are examples of using the carousel session notifications to deliver information mobility according to an exemplary variant of implementation of the present invention;

Figa and 11b are examples of using the session bootstrap to deliver information mobility according to an exemplary variant of implementation of the present invention;

Fig is a block diagram showing the structure of a network device according to the ACLs approximate variant of implementation of the present invention; and

Fig is a block diagram showing the structure of a terminal device according to an exemplary variant of implementation of the present invention.

The implementation of the invention

Later in this document exemplary embodiments of the present invention will be described in detail with reference to accompanying drawings. In the following description of the present invention, a detailed description of known functions and configurations contained in this document is omitted, to avoid creating confusion in the subject matter of the present invention. Terminology used in this document are defined based on consideration of the relevant functionality according to the present invention and may vary depending on the intentions and practices of the user or operator. Therefore, the definition should be understood on the basis of the full content of the present description.

The essence of the present invention will be described briefly. When the broadcast receiver (i.e. the terminal) in the CBMS system moves from the home network, the host network or service area of the home service provider in the area of another service provider, information mobility, transfer-related services and/or roaming (hereafter in this document referred to as transmission service/roaming), before what appears to be a home service provider, to which the terminal can access before transfers service or roaming.

Figure 1 is a block diagram showing the structure of the CBMS system according to an exemplary variant of implementation of the present invention. In particular, figure 1 shows the logical objects to perform functions necessary for IPDC (data transmission over the Internet Protocol) based on the DVB-H broadcast the video to handheld devices). The objects are shown separately according to the difference in the main function and can be placed in a physically separate servers or the same server.

As shown in figure 1, the block 110 CC (content creation) creates a content source broadcast services and sends it to the block 120 SA (application services). The SA unit 120 collects content from CC-unit 110 and the relevant metadata is additionally necessary for configuration services, and creates data services-specific services. The SA unit 120 encodes the content in a format that the terminal can understand, and provides either through streaming or rotary file delivery. The SA unit 120 generates metadata describing the services to be used by ESG. To do this, the SA unit 120 includes a number of helper objects to control various applications for the relevant services the IPDC.

Block 130 SM (management services) is adapted to configure services, resource assignments, preparation for work ESG, protection, etc. between the SA unit 120 and the terminal 160.

The broadcast network 140 refers to the data network broadcast services, such as system DVB-H. Interactive network 150 refers to the traditional cellular mobile communications network, such as UMTS (universal mobile telecommunications system) based on the 3GPP (partnership project 3rd generation), IMT (International mobile telecommunications)-2000 based on 3GPP2 or Wibro (wireless broadband transmission). Any type of network can be interactive network 150, until she can't take the information or inquiry from the terminal 160 and transmit answer information or request. The broadcast network 140 and the interactive network 150 function as a unidirectional transmission channels in the CBMS system. The terminal 160 refers to the user equipment, i.e. the receiver is adapted to access the interactive network 150 and to receive a broadcast service from the broadcast network 140. In CBMS-system terminal 160 receives data services and service information from the broadcast network and interacts with the interactive network 150, to share data, services, and service information.

Next will be described the interfaces between the respective the objects, includes the above-mentioned logical objects.

Interfaces X-1, X-2 and X-3 are the reference points between a broadcast network and a variety of objects and can be omitted in the case of interactive standard based on DVB-H. separately interface X-1 provides a connection between the CC-block 110 and SA block 120, the interface X-2 provides a connection between the interactive network 150 and the terminal 160 and the interface X-3 provides the connection between the SM-unit 130 and the interactive network 150.

Interface CBMS-1 delivers service signals (alarm)associated with the broadcast. Interface CBMS-2 delivers content, such as sounds, videos, files, etc. Interface CBMS-3 delivers ESG. Interface CBMS-4 delivers ESG transmission type PtP (point to point). Interface CBMS-5 delivers SMS (short message service), MMS (multimedia messaging service), etc. in PtP-transfer type. Interface CBMS-6 delivers configuration parameters, including the number of services assigned bandwidth, etc. for the transmission of DVB-h Interface CBMS-7 gives notice of the application services or metadata. Specialists in the art can understand that although there have been described the typical functions of the respective interfaces, this description does not limit the functionality of the respective interfaces.

Figure 2 shows the ESG data model according to the SNO approximate variant of implementation of the present invention.

As shown in figure 2, the respective blocks shown in the drawing correspond to fragments of the ESG data. In particular, the model ESG data includes a fragment 202 service description fragment 204 scheduled events, fragment 206 content fragment 208 receive the fragment 210 package, fragment 212 acquisition and fragment 214 channel acquisition.

Fragment 202 service description provides a General description of services. Fragment 204 scheduled event provides information relating to the services from the point of view of time. Fragment 208 receipt contains information about the access to the service is required to receive these services. Fragment 210 package contains information regarding cases of combining different services in the package. Fragment 212 acquisition contains information about the price required to purchase the package. Fragment 214 channel acquisition contains information regarding the system, you need to get right to purchase.

Each piece of data model can refer to other fragments, and the arrows between the fragments indicate such a link. When used in this document, the reference means that the current fragment gives information about it through the use of information provided to other fragments. In more detail, when the service consists of various content, ragment 202 service description contains a General description of the services, such as the name and language services; but does not describe the content submitted in connection with the service. Instead, the fragment 206 content related content refers to a fragment of the description of services. To retrieve various pieces of information necessary for the terminal to receive the service, such as information about the session that is used for the submitted Protocol, fragment 208 receiving referenced by the fragment 202 description of services, is received and decoded to obtain such information.

ESG data is separately transmitted to the terminal using at least one IP (Internet Protocol) stream at a point in time different from the time when the transmitted data stream. Therefore, the service provider may provide the information that the user needs to know before receiving services using model ESG data prior to transmission services. Taking ESG stream, the terminal can obtain the information needed to receive services from your service provider. When the user selects a particular service, the terminal accesses the data stream, which transmits the service using the received information, and receives the data. The information necessary for the terminal to access the data flow services, is passed through the fragment 208 as described with reference to figure 1.

Fragments ESG data are grouped in several sets, which are contained in separate containers. Each container is treated as an object in the FLUTE (file delivery over unidirectional transport Protocol) session and passed.

When the transfer is necessary in the CBMS system, various types of transmission service can be used depending on various conditions. For example, use either the passive transfer of, or active transfer service according to available or not interactive channel. In this case, or service message or service is delivered through an interactive channel according to that of proprietary information or data services can be transmitted via the interactive channel. In addition, any managed network transmission service or managed by the terminal transfer service is used according to what the network or terminal decided to perform the transfer.

The terminal is impossible to know the full procedure for the transfer of service/roaming immediately without any prior information about the state, thus, it becomes necessary communication with the network to obtain information about the type of transmission service/roaming (hereinafter referred to in this document called information mobility). Therefore, according to an exemplary variant of the implementation of this izopet the of information mobility is added to the ESG relatively broadcast services. The terminal receives information mobility of the ESG before the transfer actually takes place, and correctly identifies the point in time at which transmission service/roaming needed, and the type of transmission service/roaming based on information mobility and other status information received from ESG.

The following table 1a reveals the types of transmission services, which information mobility may specify, together with their descriptions.

Table 1a
Types of transmission service
No.The type of transmission serviceDescription
1Passive transfer of service1. Terminal management
2Managed terminal active transmission service with auxiliary transmission signalsTerminal management
- Interactive network is available
Terminal can obtain associated with the transfer of information through an interactive network
Type interactive network
3Managed terminal AK is positive transfer of delivery services online net Terminal management
- Interactive network is available
Terminal can receive the service at interactive network
Type interactive network
4Managed terminal active transmission service with auxiliary transmission signals and the delivery of services through the interactive networkTerminal management
- Interactive network is available
Terminal can obtain associated with the transfer of information through an interactive network
Terminal can receive the service at interactive network
Type interactive network
5Managed network transmission service- Network management
- Interactive network is available
- Network support transfer service interactive network
Type interactive network
6Managed a network of active transmission service with delivery services online net- Network management
- Interactive network is available
- Network support transfer service interactive network
- The service can be delivered to the terminal for interactive network
Type interactive networks/td>
7Transfer service terminal management and network management optionalTerminal management and network management optional
- Interactive network is available
- Network support transfer service interactive network
Type interactive network
8Transfer service terminal management and network management is optional delivery services online netTerminal management and network management optional
- Interactive network is available
- Network support transfer service interactive network
- The service can be delivered to the terminal for interactive network
Type interactive network

In the case of roaming different types of roaming can be used depending on conditions similar to the conditions of transmission service. The following table 1b reveals the types of roaming that information mobility may specify, together with their descriptions.

Table 1b
Types of roaming
No.Type Romin is and Description
1Passive roaming1. Terminal management
2Managed terminal active roaming with auxiliary transmission signalsTerminal management
- Interactive network is available
Terminal can obtain associated with the roaming information on the interactive network
Type interactive network
3Managed terminal active roaming delivery services online netTerminal management
- Interactive network is available
Terminal can receive the service at interactive network
Type interactive network
4Managed terminal active roaming with auxiliary transmission signals and the delivery of services through the interactive networkTerminal management
- Interactive network is available
Terminal can obtain associated with the roaming information on the interactive network
Terminal can receive the service at interactive network
Type interactive network
5 Managed network roaming- Network management
- Interactive network is available
The network supports roaming through the interactive network
Type interactive network
6Managed a network of active roaming delivery services online net- Network management
- Interactive network is available
The network supports roaming through the interactive network
- The service can be delivered to the terminal for interactive network
Type interactive network
7Roaming as terminal management, and network management optionalTerminal management and network management optional
- Interactive network is available
The network supports roaming through the interactive network
Type interactive network
8Roaming as terminal management, and network management optional delivery services online netTerminal management and network management optional
- Interactive network is available
The network supports roaming through the interactive network
- The service can be delivered to the terminal for interactive with the tee
Type interactive network

Specialists in the art can easily understand that, although different types of transmission service/roaming disclosed in tables 1a and 1b, the present invention is also applicable to the types of transmission service/roaming, other than disclosed in this document. In addition, the detailed parameters and information elements related to information mobility (described below), are variable depending on the system or services to which they apply, or other types of transmission service/roaming.

Information mobility can directly specify the type of transmission service/roaming. Alternatively, information mobility can combine and use at least one information element to indicate the type of transmission service/roaming, and information necessary to carry out the transfer/roaming.

Figa shows the type of guidance through information mobility according to an exemplary variant of implementation of the present invention. As shown, information 302 mobility includes a first information element 304 that indicates who controls the transfer of service/roaming, the second information element 306 that indicates available or not the transmission of signals over the interactive network, and t the th information element 308, indicates whether available or not delivery of services through the interactive network. On the basis of the received information 302 mobility terminal 312 decides what type of transmission service/roaming should be performed.

Fig.3b shows the type of guidance through information mobility according to another variant implementation of the present invention. As shown, information 322 mobility directly indicates what type of transmission service/roaming 324 should be conducted. On the basis of the received information 322 mobility terminal 332 recognizes the detailed conditions, including who controls the transfer of service/roaming 334, available 336 or not the transmission of signals for interactive online and accessible 338 or not the delivery of services through the interactive network.

Information mobility can be delivered through ESG or a notification message, which is used in a mobile broadcast systems. Alternative, independent transmission signals can be used to deliver information mobility. This notification message is used to notify the terminal about the details of the changes in the service, content or transactions in broadcast systems.

To deliver information mobility, for example, a field EventType (event type) is used as header the notification messages (hereafter in this document referred to as the header of the notification). The following table 2a shows the contents of the EventType field to specify the type of transmission service.

Table 2a
Notification messages
EventTypeContent
Transfer serviceThe transfer type of service:
1. managed terminal transfer service
1.1. delivery services interactive network
1.2. without delivery of services through the interactive network
2. terminal management using network
2.1. delivery services interactive network
2.2. without delivery services online net
3. terminal management and network management are available
3.1. delivery services interactive network
3.2. without delivery of services through the interactive network
4. network management
4.1. delivery services interactive network
4.2. without delivery services online net
Associated with the transfer of information:
For example, if the interactive network is available, the type, provider, address, etc. can be presented here.

The following table 2b shows another variation of the use of certain bits in the e EventType, to specify the type of transmission service.

Table 2b
Notification messages
EventTypeBits in the contentDescription
Transfer service200: terminal management
01: network management
10: terminal management and network management available
10: transmission of signals over the interactive network is not available
1: the transmission of signals over the interactive network is available
10: the delivery of services through the interactive network is not available
1: delivery of services through the interactive network is available

When the header of the notification message notification is not EventType field associated with the transmission service/roaming information directly indicates the content of the notification message, as shown in the following table 3a.

td align="left">
Table 3a
The notification message
Content
The transfer type of service:
Information1. managed terminal transfer service
transfer1.1. delivery services online net
maintenance1.2. without delivery services online net
portable2. terminal management using network
notification2.1. delivery services online net
2.2. without delivery services online net
3. terminal management and network management available
3.1. delivery services online net
3.2. without delivery services online net
4. network management
4.1. delivery services online net
4.2 without delivery services online net
Associated with the transfer of information:
For example, if the interactive network is available, the type, provider, address, etc. can be presented here.

The following table 3b shows another way of using some of the bits in the notification message, to indicate the type of transmission service.

Table 3b
The notification message
Information about the transfer service, portable
notification
Bits in the contentDescription
200: terminal management
01: network management
10: terminal management and network management available
10: transmission of signals over the interactive network is not available
1: the transmission of signals over the interactive network is available
10: the delivery of services through the interactive network is not available
1: delivery of services through the interactive network is available

The following table 4a shows the format when independent service message (hereafter in this document referred to as service message about the transfer service is used to deliver associated with transmission service/roaming information. In particular, the header of the service message about the transfer service indicates the type of transfer service.

Table 4a
Service message about the transfer service
The headerContent
The signal transmission maintenanceThe transfer type of service:
1. managed terminal transfer service
1.1. delivery services online net
1.2. without delivery services online net
2. terminal management using network
2.1. delivery services online net
2.2. without delivery services online net
3. terminal management network the management of available
3.1. delivery services online net
3.2. without delivery services online net
4. network management
4.1. delivery services online net
4.2. without delivery services online net
Associated with the transfer of information:
For example, if the interactive network is available, the type, provider, address, etc. can be presented here.

The following table 4b shows another variant of implementation of the use of official reports of transmission service to deliver associated with transmission service/roaming information. In particular, some of the bits in the message about the transfer service indicates the type of transfer service.

Table 4b
Service message about the transfer service
The headerBits in the contentDescription
The signal transmission maintenance200 terminal management
01: network management
10: terminal management and network management available
10: transmission of signals over the interactive network is not available
1: the transmission of signals over the interactive network is available
10: the delivery of services through the interactive network is not available
1: delivery of services through the interactive network is available

The following table 5a shows the format of the information mobility, added to the ESG according to the first variant implementation of the present invention. Specialists in the art should be understood that although only associated with the transfer of information shown for convenience of description, ESG also contains associated with the roaming information in a similar format. The present invention is not limited by the details described below, and more related information can be added depending on the relevant standards, project system and the needs of network operators.

Table 5a
Associated with the transfer of information 1

The following table 5b shows another format associated with the transfer of service information contained in the ESG.

Table 5b
Associated with the transfer of information 2

The following table 5c shows another format associated with the transfer of service information contained in the ESG.

Table 5c
Associated with the transfer of information 3

Information element "handover" ("transfer") in the above tables 5a-5c is associated with the transfer of information and includes information elements "HandoverControlType" (Type"control transfer") and "InteractiveNetwork" (Interactive network) (or "InteractiveNetworkType") (Type"interactive network"). In addition, the information e is ment "handover" includes optional attribute values "Signaling over interactive Network" ("the Transmission of signals over interactive network"and "Service delivery over interactive network" ("delivery services for interactive network"). Information element "handover" may also include the information element "RelatedMaterial" ("Associated material")that specifies the address of the server from which additional associated with the transfer of information can be obtained, the URL (uniform resource locator) type.

Information element "HandoverControlType" is of type Boolean and indicates the type of control transfer. For example, he indicates that "the operated terminal transfer service is required" or "managed network transmission service is required". In addition, the information element "HandoverControlType" may indicate that "managed by the terminal and the network transmission service is optional". The following table 6 shows the detailed format of the element HandoverControlType".

Table 6
The type of control transfer

Information element "InteractiveNetwork" refers to the characteristics of the interactive network, which supports the transmission service, and includes a URI (uniform the identifier is tor resource provider interactive network, type interactive network, the link that represents the access parameter, the IP address of the interactive network and its port number. Information element "InteractiveNetwork" exists when the interactive network is available.

Table 7a
Information about interactive network

"InteractiveNetworkType"specified information element "InteracitveNetwork"may be, for example, 3GPP, 3GPP2, WLAN (wireless local area network), WiBro (wireless broadband transmission), etc. the Following table 7b lists a number of possible types of interactive network.

Table 7b
Types of interactive network

When the attribute "Signaling over interactive network" in table 5 is set to "true", this means that the transmission of signals over the interactive network is possible, and when set to "false", this means, is the transmission of signals over the interactive network. Similarly, when the attribute "Service delivery over interactive network" is set to "true", this means that the delivery of data services over an interactive network possible, and when set to "false", this means that the delivery of data services over an interactive network.

According to another variant implementation of the present invention information mobility is inserted into the fragment of the description of services ESG. The following table 8a shows the fields that are inserted into the fragment of the description of services in connection with information mobility.

Table 8a
Field nameValue
HandoverControlTypeSpecifies the type of control transfer. For example, indicates whether the managed terminal transfer service is obligatory, whether managed by network transmission service is required or whether the managed terminal/network transfer service optional etc.
InteractiveNetworkSpecifies the characteristics of the interactive network. For example, the indicator interactive network type, parameter access, etc. Exists only if the interactive network is available.
RelatedMaterialSpecifies the reference information associated with the transfer of the materials. For example, the IP platform, information provider, the service ID, the frequency of the signal, information about sauté etc.
Signaling over interactive networkIf set to "true"means that the transmission of signals over the interactive network is possible; if set to "false"means that the transmission of signals over the interactive network.
Service delivery over interactive network handoverIf set to "true", means that the delivery of these services through the interactive network is possible; if set to "false"means that the delivery of data services over an interactive network.

For example, fields table 8a have the formats shown in the following table 8b.

Table 8b

The following table 9 shows another format associated with the transfer of servicing in what ormala, contained in the fragment of the service description.

Table 9
Field nameValue
InteractiveNetworkSpecifies the characteristics of the interactive network. For example, the indicator interactive network type, parameter access, etc. Exists only if the interactive network is available.
RelatedMaterialSpecifies the reference information associated with the transfer of the materials. For example, the IP platform, information provider, the service ID, the frequency of the signal, information about sauté etc.
Signaling over interactive networkIf set to "true"means that the transmission of signals over the interactive network is possible; if set to "false"means that the transmission of signals over the interactive network.
Service delivery over interactive network handoverIf set to "true", means that the delivery of these services through the interactive network is possible; if set to "false"means that the delivery of data services over an interactive network.
If set to "true", means that network management is possible; if set to "false"means that the network operation is not possible.
Network control is mandatoryIf set to "true", means that network management is required; if set to "false"means that network management is optional.

Field descriptions "InteracitveNetwork", "Signaling over interactive network" and "Service delivery over interactive network" in tables 8a, 8b and 9 are the same as in the previous case. The value of the attribute "Network control availability" ("the Availability of network management") means that network management is available when set to "true", and that network management is not available when set to "false". The value of another attribute "Network control is mandatory" ("Network management necessarily means that the network management necessarily, when set to "true", and that network management is optional, when set to "false".

4 and 5 are block diagrams showing the operation of the network and the terminal according to the first variant implementation of the present invention. As will be described below, the operation of the network held by the entity that is responsible for managing the transfer of customers in the network, n is the sample SA block 120, SM-unit 130, or another object transmission control service.

As shown in figure 4 (divided into figa and fig.4b for convenience), the network object analyzes the available mechanisms for transmission service to install the related information items based on other mechanisms of transmission service, for example, on the basis of the address terminals agreement with interactive network, etc., at step 402, and sets associated with the transfer of information at step 404. For example, if the interactive network is available, associated with the transfer information includes information about the interactive network. Network object determines whether the delivery of services through the interactive network in step 406. If it is determined that the delivery of services on the interactive network, the network feature sets associated with the transmission of service information element "service delivery over interactive network" to the value "true" at step 408. If not, the network object sets the "service delivery over interactive network" set to "false" at step 410.

Network object checks whether at least one available transmission mechanism of service at step 412 and proceeds, at least one of the stages 414, 422, 430 and 438. If the network accepts the solution set associated with the transfer of information on passive mechanisms the e-transfer service at step 414, "Signaling over interactive network" is set to "false" at step 416, "Network control availability" is set to "false" at step 418, and "Network control is mandatory" is set to "false" at step 420.

If the network accepts the solution set associated with the transfer of information about the mechanism supported by the network managed by the terminal transfer service at step 422, "Signaling over interactive network" is set to "true" at step 424, "Network control availability" is set to "false" at step 426 and "Network control is mandatory" is set to "false" at step 428.

If the network accepts the solution set associated with the transfer of information about the mechanism of transmission service and managed by the terminal and the network at step 430, "Signaling over interactive network" is set to "true" at step 432, "Network control availability" is set to "true" at step 434 and "Network control is mandatory" is set to "false" at step 436.

If the network accepts the solution set associated with the transfer of information about the mechanism controlled by the transmission network service at step 438, "Signaling over interactive network" is set to "true" at step 440, "Network control availability" is set to "true" at step 442 and "Network control is mandatory" is set to "true" at step 444.

After installing all the information e the cops, to be included in associated with the transfer of information through stages 414-444, network object inserts associated with the transfer of information, which includes the above information items, information mobility, downloads information mobility, at least one ESG-stream and transmits it to the terminal at step 450. If the transfer actually occurs, the network object performs or controls the transmission based maintenance associated with the transfer of service information at step 452. In the case of passive transfer service network object does nothing with the procedure for transfer of service. In the case of transmission service, and managed by the terminal and the network, the network object is taking the right steps according to whether it is managed by the terminal transfer service or a managed network transmission service.

As shown in figure 5, the terminal receives information mobility through at least one ESG-flow provided by the CBMS system, at step 502. The terminal detects associated with the transfer of the information included in information mobility, at step 504. The terminal analyzes the information elements "HandoverControlType" and "InteractiveNetwork", which are included in the related transmission service the information on the basis of predefined syntax associated with the transfer of service information in step 506. In particular, based on the type of transmission service, confirmed from HandoverControlType", the terminal determines whether the operated terminal transfer service, whether managed by network transmission service, or whether they are managed by the terminal transfer services and managed network transmission service is optional.

The terminal confirms that the managed terminal transfer service possible, on the basis of "HandoverControlType" at step 508. The terminal analyzes the elements of "Signaling over interactive network" and "Service delivery over interactive network", which is included in associated with the transfer of information, at step 510. The terminal determines whether the transmission of signals through the interactive network-based element Signaling over interactive network" on stage 512. If the transmission of signals over the interactive network, the terminal decides to perform passive transfer service at step 516. If the transmission of signals on the interactive network, the terminal decides to conduct supported by a network of passive transfer, i.e. managed by the terminal transfer service with network support, at step 514, and proceeds to step 530.

The terminal confirms that operated the terminal may send the service, and managed network transmission service are optional, based on the element HandoverControlType" at step 518. The terminal analyzes the elements of "Signaling over interactive network" and "Service delivery over interactive network" on stage 520. If "Signaling over interactive network" was set to "true", the terminal decides to perform the transfer, and managed by the terminal and the network, at step 522, and proceeds to step 530.

The terminal confirms that a managed network transmission service possible, on the basis of element HandoverControlType" at step 524. The terminal analyzes the elements of "Signaling over interactive network" and "Service delivery over interactive network" at step 526. If "Signaling over interactive network" was set to "true", the terminal decides to spend a managed network transmission service at step 528 and proceeds to step 530.

At step 530, the terminal carries out transmission service, if necessary, according to the mechanism of transmission service, which was confirmed as available through stages 508-528. If the item "Service delivery over interactive network" was set to "true", data services can be interactive network once done transfer service. When the terminal determines the transmission service at step 530, the terminal or decide to spend the transfer itself, or accepts the instruction for the transfer service is the training of the network according to managed by whether the transfer of the terminal or the network. The decision to transfer service mainly accepted by the terminal or by the network according to the intensity of the signals received from the home network, which is measured by the terminal, and/or intensity of the signals received from the guest network.

6 and 7 are block diagrams showing the operation of the network and the terminal according to another variant implementation of the present invention.

As shown in Fig.6 (divided into figa and fig.6b for convenience), the network object analyzes the available mechanisms for transmission service to install the appropriate information items based on other mechanisms of transmission service at step 602, and sets connected with an interactive network of information that should be included in the associated with the transfer of information, at step 604. In other words, if the interactive network is available, associated with the transfer information includes information about the interactive network, and information about relevant materials installed in associated with the transfer of maintenance information. Network object determines whether the delivery of interactive services network, at step 606. If delivery services are interactive network associated with the transmission of service information element "Servicedelivery over interactive network" is set to "true" at step 608. If the delivery of interactive services network, a "Service delivery over interactive network" is set to "false" at step 610.

Network object checks whether at least one available transmission mechanism of service at step 612 and proceeds to one of steps 614, 620, 626 and 632. If the network accepts the solution set associated with the transfer of information about the passive mechanism of transmission service at step 614, the element HandoverControlType" is set as "terminal control handover" ("the managed terminal transfer service") at step 616, and the element "Signaling over interactive network" is set to "false" at step 618.

If the network accepts the solution set associated with the transfer of information about the mechanism supported by the transmission network service managed by the terminal, at step 620, the element HandoverControlType" is set to "terminal control handover" at step 622, a "Signaling over interactive network" is set to "true" at step 624.

If the network accepts the solution set associated with the transfer of information about the mechanism of transmission service, and managed by the terminal and the network, at step 626, the element HandoverControlType" is set to "optional" ("optional") at step 628, a "Signaling over interactive network" is set to "true" at step 630.

If setev the th object decides to set associated with the transfer of information about the mechanism controlled by the transmission network service at step 632, item HandoverControlType" is set to "network control handover" ("managed network transmission service") at step 634, a "Signaling over interactive network" is set to "true" at step 636.

After installing all the information elements that should be included in the associated with the transfer of information through stages 614-636 network object inserts associated with the transfer of information, which includes the above information items, information mobility, downloads information mobility, at least one ESG-stream and transmits it to the terminal at step 640. If the transfer actually occurs, the network object performs or controls the transmission based maintenance associated with the transfer of service information at step 642. In the case of passive transfer service network object does nothing with the procedure for transfer of service. In the case of transmission service, and managed by the terminal and the network the network object is taking the right steps according to whether it is managed by the terminal transfer service or a managed network transmission service.

As shown in Fig.7, the terminal receives information mobility through at least one ESG-flow provided by the CBMS system, at step 702. The term is l detects associated with the transfer of information, included in information mobility, at step 704. The terminal analyzes the information elements "HandoverControlType", "RelatedMaterial" and "InteractiveNetwork", which is included in associated with the transfer of information, on the basis of predefined syntax associated with the transfer of service information at step 706. In particular, based on the type of transmission service, confirmed from HandoverControlType", the terminal determines whether the operated terminal transfer service, whether managed by network transmission service, or whether they are managed by the terminal transfer services and managed network transmission service is optional.

The terminal confirms that the managed terminal transfer service possible, on the basis of "HandoverControlType" at step 708. The terminal analyzes the elements of "Signaling over interactive network" and "Service delivery over interactive network", which is included in associated with the transfer of information, at step 710. The terminal determines whether the transmission of signals through the interactive network-based element Signaling over interactive network" at step 712. If the transmission of signals over the interactive network, the terminal decides to perform passive transfer service at step 716. If the transmission of signals on the interactive network, the terminal decides to perform under erieau passive network transmission service, i.e. managed by the terminal transfer service with network support, at step 714, and proceeds to step 730.

The terminal confirms that the managed terminal transfer services and managed network transmission service are optional, based on the element HandoverControlType" at step 718. The terminal analyzes the elements of "Signaling over interactive network" and "Service delivery over interactive network" at step 720. If "Signaling over interactive network" was set to "true", the terminal decides to perform the transfer, and managed by the terminal and the network, at step 722, and proceeds to step 730.

The terminal confirms that a managed network transmission service possible, on the basis of element HandoverControlType" at step 724. The terminal analyzes the elements of "Signaling over interactive network" and "Service delivery over interactive network" at step 726. If "Signaling over interactive network" was set to "true", the terminal decides to spend a managed network transmission service at step 728 and proceeds to step 730.

At step 730, the terminal carries out transmission service, if necessary, according to a decision by stages 708-728. If the item "Service delivery over interactive network" was set to "true", data services can be interactive network once done transfer service. If necessary, the terminal receives the acknowledgement is positive related to the transfer of information from the server, the access to which has been carried out on the basis of the information element "RelatedMaterial", and uses the information to perform the transfer. When the terminal determines the transmission service at step 730, the terminal or decide to spend the transfer itself, or accepts the instruction for the transfer of service from the network according to whether managed by the transfer of the terminal or the network. The decision to transfer has been done primarily by the terminal or by the network according to the intensity of the signals received from the home network, which is measured by the terminal, and/or intensity of the signals received from the guest network.

Fig and 9 are block diagrams of sequences of method, showing the operation of the network and the terminal according to another variant implementation of the present invention.

As shown in Fig (divided into figa and fig.8b for convenience), the network object analyzes the available mechanisms for transmission service to install the appropriate information items based on other mechanisms of transmission service at step 802, and sets connected with an interactive network of information that should be included in the associated with the transfer of information, at step 804. In other words, if the interactive network is available, associated with the transfer and the formation includes information about online network and information about the associated material is installed in the associated with the transfer of maintenance information. Network object determines whether the delivery of interactive services network, at step 806. If delivery services are interactive network associated with the transmission of service information element "Service delivery over interactive network" is set to "true" at step 808. If the delivery of interactive services network, a "Service delivery over interactive network" is set to "false" at step 810.

Network object checks whether at least one available transmission mechanism of service at step 812 and goes at least one step 814, 822, 830, and 838. If the network accepts the solution set associated with the transfer of information about the passive mechanism of transmission service at step 814, "Signaling over interactive network" is set to "false" at step 816, "Network control availability" is set to "false" at step 818, and "Network control is mandatory" is set to "false" at step 820.

If the network accepts the solution set associated with the transfer of information about the mechanism supported by the network managed by the terminal transfer service at step 822, "Signaling over interactive network" is set to "true" at step 824, "Network control availability" is set to "false" at step 826, and "Ntwork control is mandatory" is set to "false " at step 828.

If the network accepts the solution set associated with the transfer of information about the mechanism of transmission service, and managed by the terminal and the network, at step 830, "Signaling over interactive network" is set to "true" at step 832, "Network control availability" is set to "true" at step 834, a "Network control is mandatory" is set to "false" at step 836.

If the network accepts the solution set associated with the transfer of information about the mechanism controlled by the transmission network service at step 838, "Signaling over interactive network" is set to "true" at step 840, "Network control availability" is set to "true" at step 842, a "Network control is mandatory" is set to "true" at step 844.

After installing all the information elements that should be included in the associated with the transfer of information through stages 814-844 network object inserts associated with the transfer of information, which includes the above information items, information mobility, downloads information mobility, at least one ESG-stream and transmits it to the terminal at step 850. If the transfer actually occurs, the network object performs or controls the transmission based maintenance associated with the transfer service is for information at step 852. In the case of passive transfer service network object does nothing with the procedure for transfer of service. In the case of transmission service, and managed by the terminal and the network, the network object is taking the right steps according to whether it is managed by the terminal transfer service or a managed network transmission service.

As shown in Fig.9, the terminal receives information mobility through at least one ESG-flow provided by the CBMS system, at step 902. The terminal detects associated with the transfer of the information included in information mobility, at step 904. The terminal analyzes the information elements "InteractiveNetwork", "Service delivery over interactive network" and "RelatedMaterial", which is included in associated with the transfer of information, on the basis of predefined syntax associated with the transfer of service information at step 906.

The terminal analyzes the element of "Signaling over interactive network" at step 908. If it is confirmed at step 910 that the transmission of signals over the interactive network, the terminal determines that the passive transfer can be carried out at the step 912, and proceeds to step 928. If it is confirmed that the transmission of signals on the interactive network, the terminal proceeds to step 914 and analyzes the element "Networkcontrol availability", included in associated with the transfer of information. If it is confirmed at step 916 that the network management is not available, the terminal determines that the network supports passive transfer can be carried out at the step 918, and proceeds to step 928. If confirmed, what network management is available, the terminal proceeds to step 920.

The terminal analyzes the item "Network control is mandatory included in associated with the transfer of information, at step 920. If it is confirmed at step 922, the network management is not required, the terminal determines that the transfer service, and managed by the terminal and the network may be performed at step 924 and proceeds to step 924. If confirmed, what network management is required, the terminal determines at step 926, the managed network transmission service can be performed, and proceeds to step 928.

At step 928, the terminal carries out transmission service, if necessary, according to a specific mechanism of transmission service. If the item "Service delivery over interactive network" was set to "true", these services can be taken on an interactive network once done transfer service. If necessary, the terminal receives an additional associated with the transfer of information from the server, access is which is carried out on the basis of the information element "RelatedMaterial", and uses the information to perform the transfer. When the terminal determines the transmission service at step 928, the terminal or decide to spend the transfer itself, or accepts the instruction for the transfer of service from the network according to whether managed by the transfer of the terminal or the network. The decision to transfer has been done primarily by the terminal or by the network according to the intensity of the signals received from the home network, which is measured by the terminal, and/or intensity of the signals received from the guest network.

Specialists in the art can easily understand that in addition to the above formats information mobility other types of formats may be used, as shown in the following tables 10 and 11.

Table 10

Table 11

Position information mobility in the main ESG data model, as shown in figure 2, variously defined, as in the following descriptions.

1. ESG fragment

When the ESG is used to deliver information mobility, information mobility is added as a new information element, at least one of: a fragment 202 service description, section 206 content and fragment 208 received, which were described with reference to figure 2. Alternatively, information mobility is added as a new fragment (e.g., fragment transmission service) in the ESG.

To take ESG, the terminal identifies the IP address of the session bootstrap ESG FLUTE (file delivery over unidirectional transport Protocol) of the PSI/SI (special software information/service information), which is the signal of a control channel broadcast system. Session bootstrap plays the role of providing basic information about ESG, that is, information about companies ESG, ESG provided by the respective provider ESG, etc. These pieces of information are transmitted from the handle to the detection of the ESG provider descriptor access ESG, respectively. In particular, the descriptor access ESG informs about the IP address carousel FLUTE session announcing each ESG. Each ESG has its own carousel session announcement, which plays a role of transmitting ESG and provide brief information about the structure.

Figa and 10b show examples of using the carousel session announcement to convey information mobility. As shown in figa, carousel session 1002 announcement shall bear the container 1004 ESG initialization and the number of index ESG containers. The container 1004 ESG initialization includes the message 1006 initialization containing the compression of subsequent ESG containers and associated parameters, and information 1008 mobility, have the second format, which is described above. As shown in fig.10b, information 1014 mobility is delivered through an independent container 1012 ESG attributes that are passed through the carousel session 1010 announcement.

3. The bootstrap ESG

Before accessing carousel session announcement ESG, the terminal receives information mobility through session 1012 bootstrap ESG, which gives basic information about ESG, as shown in figa. If an independent session bootstrap ESG exists for each IP platform, information mobility can be specified for each ESG, each ESG provider or each IP platform.

3.1 Information mobility related to each ESG

Information mobility related to each ESG, or is added to the descriptor 1106 access to ESG and/or to handle 1104 discovery provider ESG, which is transmitted through the session 1102 bootstrap ESG, or written to a new independent descriptor 1108.

3.2. Information mobility related to each ESG provider

Information mobility related to each ESG provider, is added to the descriptor 1104 discovery provider ESG session 1102 bootstrap ESG or independent descriptor 1108.

3.3. Information mobility regarding each IP platform

Information mobility, kasuma the camping each IP platform is added to the independent handle 1108 or to the PSI/SI signal.

According to alternative implementation, which is shown in fig.11b, information mobility is recorded in the descriptor 1122, which is transmitted through the FLUTE session 1120, different from the existing session 1112 bootstrap ESG. The same or additional information mobility can be transmitted through the handle 1114 detection ESG provider and/or handle 1116 access to ESG session 1112 bootstrap ESG.

Fig shows the structure of a network according to an exemplary variant of implementation of the present invention. For convenience Fig shows only objects for the logic functions in SM guest and home networks in connection with an exemplary embodiment of the present invention.

As shown in Fig, SA block 1204 collects relevant metadata and content for broadcast from a number of sources to provide a particular service, and creates data services. SA block 1204 encodes data services in a format that the terminal 1220 may understand, and supplies the terminal 1220 them either through streaming or rotary file delivery. The SA unit 1204 generates the metadata includes description of services, which should be used for ESG.

Inside SM-block 1208 exists ESG object 1242, object 1244 to the hence, adaptation of services and resource assignments the object 1246 security/protection services and the MM (mobility management) block 1240. ESG-object 1242 adapted to create ESG based on the metadata of the SA-block 1204 and pass it. ESG includes information mobility in the above format, to support transfer service and/or the roaming terminal 1220. If ESG information transfer mobility is replaced by another tool (for example, a notification message or an independent service message), SM-block 1208 or SA block 1204 includes a transmission object to insert information mobility in the message and send it.

The object 1244 configuration services and resource assignment, which is adapted for configuring services and assignment of network resources associated with the SA-block 1204, to approve the bandwidth unidirectional broadcast channel. In addition, the object 1244 configuration services and resource assignment assigns services by location in the topology broadcast network or determines the frequency band services and planning services. The object 1246 security/protection services is responsible for the security, authentication, protection services and the provision of services. These objects 1242-1246 associated with MM unit 1240 to manage the functions required for transmission service and roaming. MM-block 1240 manages the task and, associated with the mobile terminal 1220, in particular the transfer of service and roaming.

Fig shows the structure of the receiver terminal according to an exemplary variant of implementation of the present invention.

As shown in Fig, the receiver 1300 is not only a broadcast receiver 1302 capable of receiving broadcast signals from a broadcast network, but also interactive adapter 1304 able to access interactive network. Broadcast receiver 1302 receives data services or service information from the broadcast network. Interactive adapter 1304 communicates services or service information with an interactive network. MM-block 1308 interacts with MM block 1204 network to perform the above operations relating to the transfer of service and roaming.

At least one device 1302 and 1304 receives ESG, detects information mobility the above format and sends the information to the mobility in MM block 1308. MM-block 1308 associated with block 1310 subscription management, which is responsible for managing the/obtaining the right terminal on subscription and decryption of content services, as well as with block 1312 content consumption to provide the user with audio and video in connection with a broadcast service and performs wired the e transfer/roaming operations.

Although the invention is shown and described with reference to its specific embodiments of, specialists in the art should understand that various changes in form and content can be made without deviation from the spirit and scope of the invention defined by the attached claims.

1. The way information transfer mobility, to support transfer of service and roaming in CBMS (convergence of broadcast and mobile services), and the method comprises the steps are:
establish information mobility information elements to specify at least one type of transmission service/roaming according to available or there is no support for interactive network for transmission service/roaming;
insert information mobility, at least one of ESG related to broadcast services, notification messages, and independent service message, so that information mobility is transmitted, at least one terminal; and
perform the transfer or roaming terminal according to the mobility.

2. The method according to claim 1, in which the type of transmission service/roaming specifies at least one information item concerning whether the interactive network for PE is Adachi service/roaming an information item concerning whether to be delivered to the interactive network service information or data services, and an information item related to the network or the terminal takes a decision on the transfer of service/roaming.

3. The method according to claim 1, in which information mobility contains at least one of the interactive information network, defines the characteristics of the interactive network service information interactive network regarding whether the service information relating to the transfer of service/roaming, to be transmitted over the interactive network, and information related to the delivery of interactive services network, to indicate whether data services relating to broadcast services to be delivered over the interactive network.

4. The method according to claim 3, in which information mobility indicates the type of transmission service/roaming through information about the type of control that indicates at least one of the passive transfer of service/roaming controlled by the terminal transfer service/roaming enabled network transmission service/roaming, managed by the terminal and the network, and managed by the transmission network service/roaming.

5. The method according to claim 3, in which information mobility further comprises at least one of information about shortcuts is Prosti network management indicates whether the network is available the management to carry out the transfer/roaming, and information about the need for network management that indicates whether the network management required.

6. The method according to claim 4 or 5, in which information mobility additionally contains information about the associated material indicating the address of the server, additional information on the transfer of service/roaming available on the server.

7. The method according to claim 3, in which information about interactive network contains at least one of the vendor address of the interactive network, the type of online network, links to the receipt indicating the access parameter, the IP addresses of the interactive network and port number of the interactive network.

8. A network device for transmitting information mobility to support the transfer of service and roaming in the CBMS system, and the network device includes:
the transmission object for installation information, mobility information elements to specify at least one type of transmission service/roaming according to available or there is no support for interactive network for transmission service/roaming, and the transmission object inserts information mobility, at least one of ESG related to broadcast services, notification messages, and independent sluzhebnujutajny so, information mobility is transmitted, at least one terminal; and
the control unit mobility management transfer or roaming terminal according to the mobility.

9. The network device of claim 8, in which the type of transmission service/roaming specifies at least one information item concerning whether the interactive network for transmission service/roaming, an information item concerning whether to be delivered to the interactive network service information or data services, and an information item related to the network or the terminal takes a decision on the transfer of service/roaming.

10. The network device of claim 8, in which information mobility contains at least one of the interactive information network, defines the characteristics of the interactive network service information interactive network regarding whether the service information relating to the transfer of service/roaming, to be transmitted over the interactive network, and information related to the delivery of interactive services network, to indicate whether data services relating to broadcast services to be delivered over the interactive network.

11. The network device of claim 10, in which information mobility indicates the type of transmission service the project/roaming through type information management, indicating at least one of the passive transfer of service/roaming controlled by the terminal transfer service/roaming enabled network transmission service/roaming, managed by the terminal and the network, and managed by the transmission network service/roaming.

12. The network device of claim 10, in which information mobility further comprises at least one of information about the availability of network management, available indicates whether the network management to perform the transmission service/roaming, and information about the need for network management that indicates whether the network management required.

13. Network device according to claim 11 or 12, in which information mobility additionally contains information about the associated material indicating the address of the server, additional information on the transfer of service/roaming available on the server.

14. The network device of claim 10, in which information about interactive network contains at least one of the vendor address of the interactive network, the type of online network, links to the receipt indicating the access parameter, the IP addresses of the interactive network and port number of the interactive network.

15. The method of receiving information mobility to support the transfer of service and roaming in the CBMS system, and the method comprises the taps, are:
take information mobility information elements to specify at least one type of transmission service/roaming according to available or there is no support for interactive network for transmission service/roaming through at least one of ESG related to broadcast services, notification messages, and independent service message; and
perform the transfer or roaming terminal according to the mobility.

16. The method according to item 15, in which the type of transmission service/roaming specifies at least one information item concerning whether the interactive network for transmission service/roaming, an information item concerning whether to be delivered to the interactive network service information or data services, and an information item related to the network or the terminal takes a decision on the transfer of service/roaming.

17. The method according to item 15, in which information mobility contains at least one of information about interactive network, defines the characteristics of the interactive network service information interactive network regarding whether the service information relating to the transfer of service/roaming, to be transmitted over the interactive network, and information and, concerning the delivery of interactive services network, to indicate whether data services relating to broadcast services to be delivered over the interactive network.

18. The method according to 17, in which information mobility indicates the type of transmission service/roaming through information about the type of control that indicates at least one of the passive transfer of service/roaming controlled by the terminal transfer service/roaming enabled network transmission service/roaming, managed by the terminal and the network, and managed by the transmission network service/roaming.

19. The method according to 17, in which information mobility further comprises at least one of information about the availability of network management, available indicates whether the network management to perform the transmission service/roaming, and information about the need for network management that indicates whether the network management required.

20. The method according to p or 19, in which information mobility additionally contains information about the associated material indicating the address of the server, additional information on the transfer of service/roaming available on the server.

21. The method according to 17, in which information about interactive network contains at least one of the vendor address of the interactive network, the type of the interactive network, links to the receipt indicating the access parameter, the IP addresses of the interactive network and port number of the interactive network.

22. Terminal device for receiving information mobility to support the transfer of service and roaming in the CBMS system, and terminal device includes:
a receiver for receiving information mobility information elements to specify at least one type of transmission service/roaming according to available or there is no support for interactive network for transmission service/roaming through at least one of ESG related to broadcast services, notification messages, and independent service message; and
the control unit mobility for transmission service or roaming terminal according to the mobility.

23. The terminal device according to item 22, in which the type of transmission service/roaming specifies at least one information item concerning whether the interactive network for transmission service/roaming, an information item concerning whether to be delivered to the interactive network service information or data services, and an information item related to the network or the terminal takes a decision on the transfer of service/roaming.

24. Term the national device according to item 22, in which information mobility contains at least one of the interactive information network, defines the characteristics of the interactive network service information interactive network regarding whether the service information relating to the transfer of service/roaming, to be transmitted over the interactive network, and information related to the delivery of interactive services network, to indicate whether data services relating to broadcast services to be delivered over the interactive network.

25. The terminal device according to paragraph 24, in which information mobility indicates the type of transmission service/roaming through information about the type of control that indicates at least one of the passive transfer of service/roaming controlled by the terminal transfer service/roaming enabled network transmission service/roaming, managed by the terminal and the network, and managed by the transmission network service/roaming.

26. The terminal device according to paragraph 24, in which information mobility further comprises at least one of information about the availability of network management, available indicates whether the network management to perform the transmission service/roaming, and information about the need for network management that indicates whether the network management required.

27. The terminal device according to p. 25 or 26, in which information mobility additionally contains information about the associated material indicating the address of the server, additional information on the transfer of service/roaming available on the server.

28. The terminal device according to paragraph 24, in which information about interactive network contains at least one of the vendor address of the interactive network, the type of online network, links to the receipt indicating the access parameter, the IP addresses of the interactive network and port number of the interactive network.



 

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19 cl, 7 dwg, 1 tbl

FIELD: information technology.

SUBSTANCE: method and apparatus by which a mobile station receiving a point-to-multicast transmission from a radio access network (RAN) of a wireless communication system sends information to the RAN used when the mobile station moves to a neighbouring cell for receiving the transmission; in particular, the mobile station indicates to the RAN whether cell reselection parametres for the neighbouring cell have been received, and/or whether neighbouring cell information indicating parametres for continuing to receive the transmission in the neighbouring cell have been received by the mobile station. In a typical embodiment, the mobile station indicates not only whether parametres for receiving the transmission in the neighbouring cell have been received, but which set of parametres have been received. The information used in the mobile station moves to the neighbouring cell is sent to the RAN in an acknowledgment message uplinked on a packet access control channel.

EFFECT: availability of cell reselection parametres for a new cell.

14 cl, 2 dwg

FIELD: information technologies.

SUBSTANCE: methods and systems are described, which provide half-duplex communication in system of duplex communication with frequency division of channels (Frequency Division Duplex, FDD). Communication in FDD system may be divided into half-duplex interchanges, the terminal may accept reception within a single time period and may transfer within a different time period. Network of access in FDD system may use half-duplex circuit, to realise communication with access terminal, which is not capable of simultaneous receipt and transfer, using half-duplex interchange. Besides, network of access may use duplex circuit, to realise communication with access terminal, which is capable to receive and transfer simultaneously.

EFFECT: realisation of duplexer in system with high throughput capacity.

46 cl, 19 dwg

FIELD: information technologies.

SUBSTANCE: in system of radio communication user terminal sends packet of redundancy to basic station, using common channel (1) of control, basic station provides up-link of data to user terminal in compliance with packet of redundancy and provides the first jointly used channel (2b) of control to user terminal together with up-link of data, and user terminal sends control signal to basic station, using correlated jointly used upper control channel. According to condition of radio communication, basic station may in advance provide the second upper jointly used channel (2a) of control, which may be used by user terminal only in process of communication realisation by user terminal.

EFFECT: improved efficiency of using radio communication resources in system as a whole, realising efficient provision of control channel for control signal sent in communication up-link.

9 cl, 11 dwg

FIELD: radio engineering.

SUBSTANCE: aerial equipment is used for radio communication between aircrafts and between aircrafts and ground command centre included in common information exchange network. Electronic antenna assembly (EAA) is intended to form radiation of narrow-beam scanning directivity patterns (DP) and for automatic mutual DP pointing with moving aircrafts for stable monitoring information exchange with megabit transmission speeds at any aircraft developments. EAA includes transmitting EAA and receiving EAA, each of which consists of set of panels of transmitting or receiving active phased arrays respectively, which are made in the form of multi-layered printed-circuit boards and control unit. Each panel forms one independent DP beam in the direction of the other aircraft, which changes its position under influence of control unit of patterns and location finding unit, which are included in the control unit of the appropriate EAA. Panels are arranged either on edges of EAA housing or at various points of aircraft airframe so that aerodynamic characteristics cannot be disturbed and the required DP can be provided at any position of aircraft without any nulls.

EFFECT: formation of independent beams of directivity patterns, which change their position in azimuthal and elevation planes, provision of circular receiving and radiation zone, exchange of information with several subscribers, and small mass and dimensions parametres.

6 cl, 1 dwg

FIELD: information technology.

SUBSTANCE: mobile station (MS) sends a ranked request message requesting location update from a base station (BS), receives a ranked replay message from the BS, uses the ranked reply message to determine whether downlink traffic was generated for the MS, and repeats network input if downlink traffic was generated for the MS, and upon receiving a ranked request message from the MS, the BS performs a procedure to update location, determines whether downlink traffic was generated for the MS, generates a ranked reply message which contains information indicating whether downlink traffic was generated for the MS, and sends the ranked reply message to the MS.

EFFECT: reduced traffic delay.

20 cl, 6 dwg, 1 tbl

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

FIELD: radio communications.

SUBSTANCE: proposed method intended for data transfer to mobile object from stationary one residing at initial center of 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 enhances 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, 1 tbl

FIELD: radio communications.

SUBSTANCE: proposed method for single-ended radio communications between mobile objects whose routes have common initial center involves use of low-power intermediate transceiving stations equipped with non-directional antennas and dropped from mobile objects. Proposed radio communication system is characterized in reduced space requirement and, consequently, in enhanced effectiveness when operating simultaneously with several other radio communication systems.

EFFECT: reduced mass and size, enhanced noise immunity and electromagnetic safety for attending personnel.

2 cl, 7 dwg, 1 tbl

FIELD: radio communications.

SUBSTANCE: proposed method intended for data transfer to mobile objects from stationary one residing at initial center of common mobile-objects 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 first mobile object. Proposed radio communication system is characterized in reduced space requirement which enhances its effectiveness in simultaneous functioning of several radio communication systems.

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

2 cl, 7 dwg, 1 tbl

FIELD: radio communications.

SUBSTANCE: proposed method intended for data transfer to mobile objects from stationary one residing at initial center of common mobile-objects 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 first mobile object, these intermediate transceiving drop stations being produced in advance on first mobile object. Proposed radio communication system is characterized in reduced space requirement which enhances 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, 7 dwg, 1 tbl

FIELD: radio communications.

SUBSTANCE: proposed method for single-ended radio communications between mobile objects having common initial center involves use of low-power intermediate transceiver stations equipped with non-directional antennas and dropped from mobile objects. Proposed radio communication system is characterized in reduced space requirement and, consequently, in enhanced effectiveness when operating simultaneously with several other radio communication systems.

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

2 cl, 7 dwg, 1 tbl

FIELD: radio communications.

SUBSTANCE: proposed method intended for data transfer to mobile objects from stationary one residing at initial center of common mobile-objects 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 first mobile object, these intermediate transceiving drop stations being produced in advance on first mobile object and destroyed upon completion of radio communications between mobile and stationary objects. Proposed radio communication system is characterized in reduced space requirement which enhances its effectiveness in joint functioning with several radio communication systems.

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

2 cl, 7 dwg, 1 tbl

FIELD: radio communications engineering; digital communications in computer-aided ground-to-air data exchange systems.

SUBSTANCE: proposed system designed to transfer information about all received messages irrespective of their priority from mobile objects to information user has newly introduced message processing unit, group of m modems, (m + 1) and (m + 2) modems, address switching unit, reception disabling unit whose input functions as high-frequency input of station and output is connected to receiver input; control input of reception disabling unit is connected to output of TRANSMIT signal shaping unit; first input/output of message processing unit is connected through series-connected (m + 2) and (m + 1) modems and address switching unit to output of control unit; output of address switching unit is connected to input of transmission signal storage unit; t outputs of message processing unit function through t respective modems as low-frequency outputs of station; initialization of priority setting and control units, message processing unit clock generator, and system loading counter is effected by transferring CLEAR signal to respective inputs.

EFFECT: enhanced efficiency due to enhanced throughput capacity of system.

1 cl, 2 dwg

FIELD: radiophone groups servicing distant subscribers.

SUBSTANCE: proposed radiophone system has base station, plurality of distant subscriber stations, group of modems, each affording direct digital synthesizing of any frequency identifying frequency channel within serial time spaces, and cluster controller incorporating means for synchronizing modems with base station and used to submit any of modems to support communications between subscriber stations and base station during sequential time intervals.

EFFECT: enhanced quality of voice information.

12 cl, 11 dwg

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