Method and device for signal transmission control and electronic device

FIELD: radio engineering, communication.

SUBSTANCE: method contains the stages, at which it is detected, whether there is a terminal requesting the establishment of a wireless connection; and if this terminal does not exist, the function of sending the signal frames is switched in the closed state and admission of test frames is retained, it is decided, whether wireless connection was ever installed with the terminal sending the test frames of a request, if the connection is established, the function of sending in an open state is switched, if the connection is not established, the accumulative number of test frames is recorded, the function of sending the request in an open state is switched, when the accumulated amount is greater than or equal to the specified number.

EFFECT: reducing the number of signal frame transmissions and reducing the power consumption at the access point.

9 cl, 11 dwg

 



 

Same patents:

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to wireless communication systems. The invention describes an arrangement method of wireless communication, which involves connection established by the device to an access point, detection of location of the access point, determination of accuracy of the determined location of the access point, and as a result of determination of the fact that more accurate location of the access point is found in comparison to the earlier saved location of the access point, update of information on the detected location in a data base of locations in the device.

EFFECT: improvement of accurate determination of location.

20 cl, 8 dwg

FIELD: radio engineering, communication.

SUBSTANCE: radio communication devices (1, 2) communicate using a plurality of frequency bands. The radio communication device (1) transmits a control message to the radio communication device (2) using a first frequency band, said message including identification information indicating a second frequency band different from the first frequency band, during a random access procedure. The radio communication device (2) receives the control message from the radio communication device (1) using the first frequency band and transmits data using the second frequency band with said identification information included in the control message.

EFFECT: efficient control of use of a plurality of frequency bands.

4 cl, 31 dwg

FIELD: physics, communications.

SUBSTANCE: invention relates to wireless communication networks and is intended to detect the physical change of the exterior of a network node module which is part of a network node. According to the invention the network node module (19) comprises a movement detector (20) configured to detect movement between a male element and a corresponding female element, where the network node module comprises one of the elements and both elements are required for obtaining an operative network node, and a control unit (24) configured to generate an indication of a physical change of the network node module based on the detected movement.

EFFECT: detecting physical change of the exterior of a network node module which is part of a network node.

23 cl, 13 dwg

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to a system including a basic station and a retransmission station connected to the basic station. A mobile communication system includes at least one upper radio station (1) and the retransmission station (2). The retransmission station (2) performs a radio relay operation between the lower radio station (3) and the upper radio station (1). The retransmission station (2) has a possibility, when the connection to the first upper radio station included in connection configuration information pointing at the upper radio station to which the retransmission station (2) shall be connected, is unsuccessful, of being connected to the second upper radio station differing from the first upper radio station and notifying the network (4 and 5) of notification information through the second upper radio station; with that, the notification information specifies that connection to the first upper radio station is unsuccessful.

EFFECT: technical result consists in the simplification of adjustment of information on the configuration of connection to the above system based on connection configuration information.

22 cl, 23 dwg

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to a wide-band wireless access system. A method for a mobile station to make a choice of the range in a wide-band wireless access system involves the following stages: transfer of the first code of a preamble of selection of the range for requesting of selection of the range to the basic station through the first possibility of selection of the range of the first frame, and if the first message is received from the basic station before the timer elapses, which indicates time limit, with that, the first message including a response to the first code of the preamble of selection of the range is transmitted during a limited period of time, and it is determined, whether a successful request for selection of the ranged was made by means of the first message or not.

EFFECT: effective selection of a range.

9 cl, 13 dwg, 3 tbl

FIELD: electricity.

SUBSTANCE: invention is referred to methods and structures in wireless communication system that supports aggregation of carrier frequencies and containing radio base station configured to translate system information in at least two cells. Method for user equipment contains receipt stage (410) of configuration information from the radio base station for aggregation of at least two cells, identification stage (420) of the first of at least two cells based on the configuration rule setting that at least the first cell out of two has status differing from status of the remaining cells, and reading stage (430) for translated system information only in the identified cell. The method may also contain stage of compliance with conditions (440) for one parameter or more parameters received from the read system information.

EFFECT: provision of a flexible solution to use system information translated in the multitude of cells in wireless communication system that supports aggregation of carrier frequencies.

20 cl, 13 dwg

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to communication systems. The volume of wireless communication between a relay station and a base station is reduced in order to improve the quality of communication, which is the technical result. A wireless communication system includes a relay station, a first radio base station, second radio base stations and a mobile station. The relay station is wirelessly connected to the first radio base station and communicates with the second radio base stations through the first radio base station. When the relay station communicates with the second radio base stations, the relay station requests the first radio base station to communicate with the second radio base stations for the relay station. The requested first radio base station communicates with the second radio base stations for the relay station and transmits the communication result to the relay station.

EFFECT: high quality of communication.

4 cl, 19 dwg

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to radio communication. The technical result is that the invention enables a time division duplex (TDD) terminal and a frequency division duplex (FDD) terminal to perform TDD and FDD carrier aggregation. Provided is a carrier aggregation method which includes: a mobile terminal which establishes a connection receives carrier aggregation control information from a base station, which contains carrier frequency identifiers, and configuration information of a radio communication device of receiver carrier frequency for downlink carrier aggregation; the mobile terminal acknowledges the receiver carrier frequency according to the carrier frequency identifiers and configuration information of the radio communication means.

EFFECT: invention also discloses a corresponding base station, a corresponding mobile terminal and a carrier aggregation system consisting of a base station and a mobile terminal.

16 cl, 3 dwg

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to acoustic authentication devices for recording in a wireless network. An unauthorised wireless device emits an audible acoustic secret code of unique identification (for example a personal identification number (PIN code)). In some implementations the user hears an acoustic code and enters it manually through the user interface for recording in the network. In other implementations a network authorisation device automatically receives the acoustic code and checks the code authenticity. If authenticity check is successful, the wireless device is recorded in the wireless network.

EFFECT: technical result consists in the improvement of ergonomic recording in a protected wireless network.

15 cl, 3 dwg

FIELD: measurement equipment.

SUBSTANCE: invention relates to portable field tools for maintenance. A tool (52, 102) comprises, without limitation, a module (121) of protocol of wireless communication of a technological process configured with the possibility to maintain communication in accordance with the protocol of wireless communication of technological process. The tool (52, 102) also includes a display (120) and an input device (122). A controller (130) is connected with a module of protocol of wireless communication of technological process, the display (120) and the input device (122). The controller (130) is configured with the possibility of processing a map on a display (120), showing the position of the portable field device (52, 102) relative to at least one facility, such as a field device (22, 23, 104). The controller (130) is additionally configured as capable to determine position of the portable field device (52, 102) for maintenance by means of triangulation using wireless communication of technological process with a row of available field devices (104) with fixed position.

EFFECT: more accurate determination of location of a field device due to mutual use of GPS and triangulation.

32 cl, 8 dwg

FIELD: physics, computation hardware.

SUBSTANCE: invention relates to safety of info systems. Standard technical conditions of active network hardware are, first, recorded. The list of open network ports, check sums of configuration files and software files, check sums of the results of control effects over active network hardware control system are recorded. Intermittent monitoring of active network hardware is executed. Reference and current states of said reference and current hardware are compared. In case current technical state does not comply with reference state, appropriate message is generated.

EFFECT: higher level of active network hardware protection.

2 cl, 2 dwg

FIELD: physics, communications.

SUBSTANCE: invention relates to means of controlling packet processing. The method includes generating a processing rule which sets a matching and processing rule for a packet corresponding to a matching rule; generating processing and first identifier rules for identifying said first processing rule, wherein the processing rule includes a matching rule for matching with information included in the packet, and a packet processing instruction corresponding to the matching rule; sending the processing and first identifier rules to a node, said node determining whether to process the received packet according to the instruction depending on whether a second identifier attached to the first packet corresponds to the first identifier.

EFFECT: shorter time for establishing a connection.

21 cl, 33 dwg

FIELD: radio engineering, communication.

SUBSTANCE: invention discloses a system for achieving traffic wholesale based on a soft switch, which includes a soft switch and one or more trunk gateways connected with the soft switch via an IP network. Logical resources of the soft switch include one or more trunk groups, and each trunk group includes a plurality of trunk circuits. Each trunk gateway corresponds to one or more trunk groups, and part or all of main circuits of the trunk gateways establish a corresponding relationship with the trunk circuits of corresponding trunk groups. The logical resources including the trunk groups and the trunk circuits of the trunk groups are allocated to lessees, and charging and service configurations for the trunk groups allocated to the lessees are set.

EFFECT: improved efficiency of allocating traffic.

12 cl, 2 dwg

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to a communication unit, a communication system, a communication method for measurement of state of a communication route. The communication system contains an adder section, a measurement section, a section of notification on measurement results, a processing rule storage section and a processing section. The adder section adds data for measurement of the communication state to the reception frame when the communication unit is an input boundary node of a network. The measurement section measures the communication state on the basis of data of measurement of the communication state when the communication unit is an output boundary node of a network. The section of notification notifies on measurement result the control unit which controls a network. The processing rule storage section addresses to data of the reception frame identifier and saves the processing rule, correlating the data of identification of the reception frame and processing of the reception frame. The processing section processes the reception frame on the basis of the processing rule.

EFFECT: possibility to switch a route at a high rate by means of server control according to network communication network.

16 cl, 15 dwg

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to means of enabling one communication device to obtain access to data, such as a set of media items, accessible through another communication device. The method includes transmitting identification code information between a first communication device, a second communication device and a server; associating the identification code with the first communication device or providing said identification code with a set of media items accessible through the first communication device, wherein the set of media items is associated with access rules; sending, by the first communication device, information relating to said set of media items to the server, wherein the information includes access rules; receiving, by the server, the information relating to said set of media items; generating, by the server, account data relating to said set of media items and associated access rules; sending, by the server, the account data to the second communication device; receiving the account data by the second communication device, which enables the second communication device to access said set of media items.

EFFECT: obtaining access to a set of media items accessible through a different communication device.

39 cl, 9 dwg

FIELD: radio engineering, communication.

SUBSTANCE: method comprises: detecting change in the connection between an external station (E1) and a proxy gateway (G1); generating, if change has been detected, a proxy information serial number (PISN) either (i) through increment of the existing proxy information serial number (EPISN) for a specific MAC address pair (SMACAP) by at least one, or (ii) using the serial number of a message of item encoded by a standard hybrid wireless mesh protocol, wherein said serial number is greater than the serial number of a previously created message or item, encoded by the standard hybrid wireless mesh protocol; generating an extended proxy information item (EPI) through: a first field (F1), which indicates addition or removal of a connection, presence of a third field (F3) and presence of a fifth field (F5); a second field (F2), which includes an external MAC address (EMACA); a third field (F3), which includes a proxy MAC address (PMACA), wherein presence of the third field (F3) is indicated by the first field (F1); a fourth field (F4), which includes the proxy information serial number (PISN); a fifth field (F5), which includes the proxy information life (PILIFE), wherein presence of the fifth field (F5) is indicated by the first field (F1).

EFFECT: faster data transmission in a network.

7 cl, 5 dwg

FIELD: physics, computer engineering.

SUBSTANCE: invention relates to a method of transmitting information over a network. The method comprises transmitting from a first station to a second station, wherein the first station comprises at least one buffer memory for storing data packets intended for transmission, wherein the method includes steps where (a) the first station estimates the status of at least one buffer memory, (b) the first station transmits at least one buffer status packet which is the buffer memory status, wherein the method further includes a step (c) of adapting the value of the first parameter of the buffer status packets based on data traffic characteristics.

EFFECT: buffer status reporting (BSR) providing sufficient information on the real state of buffers of the second station during high activity thereof.

13 cl, 6 dwg

FIELD: physics, computer engineering.

SUBSTANCE: invention relates to wireless cellular/self-organizing (ad hoc) networks, particularly, to processing of route request messages at routing protocols to request. Proposed is the method of detection of route between source node and destination node including intermediate replay flag of reply of route request message by source node, avalanche distribution in said wireless network and reply to said request by means of the first intermediate node and having an actual route to destination node. Described are system and method for detection of the best route. Note here that route reply message becomes the first route message. Here, selection of the best route is effected between them and source node on the basis of cumulative metrics received in route request messages receive by destination node. Extra route reply message is created to perform single-address transmission thereof to source node.

EFFECT: fast detection of the route with optimum metrics between source node and one or more destination nodes.

26 cl, 6 dwg

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to means of receiving/transmitting data in a wireless communication system. The method includes fragmenting a data packet into two or more fragments; configuring a medium access control protocol data unit (MAC PDU), the MAC PDU including at least one of the two or more fragments, a first header containing control information about the MAC PDU which includes the at least one of the two or more fragments, and a fragmentation extended header (FEH) providing information on the data packet fragment, wherein the first header contains an indicator indicating that the FEH is present following the first header, wherein the FEH contains a type field identifying a type of the FEH and the FEH has a variable length depending on whether the fragmented data packet is a real-time data packet or not, and wherein the FEH has a shorter length when the fragmented data packet is a real-time data packet than when the fragmented data packet is a non-real-time data packet; and transmitting the configured MAC PDU to a receiving side.

EFFECT: shorter header processing time.

12 cl, 13 dwg, 17 tbl

FIELD: physics, computer engineering.

SUBSTANCE: invention relates to Internet communication. The system employs network elements, which include an acceleration server, clients, agents and peers, where communication requests generated by applications are intercepted by a client in the same computer. The IP address of the server is transmitted to the acceleration server, which provides a list of agents for use for said IP address. One or more agents respond with a list of peers who previously possessed some or all of the content, which is a response to said request. The client then downloads data from said peers in parallel and in parts.

EFFECT: reducing network overload for content owners and Internet service providers.

16 cl, 15 dwg

FIELD: computer science, in particular, engineering of device for input-output of information in electronic computing machine, transferred along communication channels for transferring information; in particular, device is meant for acting as an intellectual multi-port telecommunication port of personal computer, used in mode of central transport station in data transfer networks for specialized use.

SUBSTANCE: multiplexer has system block, wherein four-channeled telegraph one-polar and two-polar modules are positioned, as well as four-channeled standard-joint C2 module, bi-impulse one-channeled and two-channeled modules, one-channeled telephone module, m modules of four-channeled asynchronous adapter, group control electronic board, and also block for adjustment and control, and combination board.

EFFECT: expanded functional capabilities, possible increase of number and types of connected input-output channels, possible synchronization with several types of specialized equipment.

4 cl, 4 dwg, 1 tbl

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