RussianPatents.com

Mobile station, base station, fundamental frequency block specifying method and method of controlling bandwidth. RU patent 2504922.

FIELD: radio engineering, communication.

SUBSTANCE: base station includes a receiving unit configured to receive a user equipment (UE) parameter regarding a bandwidth from a mobile station; and a specifying unit configured to specify, among multiple basic frequency blocks included in a system band, one or more fundamental frequency blocks to be used by the mobile station based on the UE parameter.

EFFECT: high transmission channel capacity by providing efficient allocation of terminal bandwidth.

12 cl, 14 dwg

IPC classes for russian patent Mobile station, base station, fundamental frequency block specifying method and method of controlling bandwidth. RU patent 2504922. (RU 2504922):

H04W72/04 - ELECTRIC COMMUNICATION TECHNIQUE

Another patents in same IPC classes:

Mobile communication system and radio communication resource allocation method / 2504921
Mobile communication system, which includes a first base station and a second base station, in which the first base station includes user information acquisition unit which is configured to acquire user information in the first base station, and the second base station includes a user information acquisition unit which is configured to acquire user information in the second base station, a base station internal information collection unit which is configured to collect user information in the first and second base stations, and a resource allocation determination unit which is configured to determine radio communication resources which can be used by the first base station and radio communication resources which can be used by the second base station based on user information in the first and second base stations.

Method and apparatus for checking means of detecting problems in radio communication / 2504920
Checking method involves a first step for determining if a mobile station has detected a problem in radio link mode when radio communication quality changes from a first mode, in which radio communication quality is equal to or greater than a first threshold value, to a second mode in which radio communication quality is equal to or less than the first threshold value, and a second step for determining if the mobile station has detected a problem in radio link mode when radio communication quality changes to a third mode, in which radio communication quality is equal to or greater than a second threshold value, after a first time interval measured from the time when radio communication quality changed from the first mode to the second mode.

Supporting multiple access technologies in wireless communication environment / 2504919
Support for multiple wireless access technologies at a common terrestrial radio access network is described. As an example, wireless resources can be reserved in a manner that facilitates transmission of control and reference signals to advanced or emerging-technology user terminals (e.g., LTE-A), while mitigating adverse affects on legacy user terminals (e.g., LTE Release 8). As such, information designated for LTE-A terminals can be embedded in predetermined reserved locations, which exploit known standardised behaviour of legacy terminals in expecting information at specific locations.

Method and apparatus for composing scene using laser contents / 2504907
Method and apparatus for transmitting and receiving lightweight application scene representation (LASeR) contents are provided, in which content which includes attribute information relating to at least one type of terminal, user preference and content provided during servicing and at least one of multiple scene elements and multiple scene element sets that includes the multiple scene elements is received, for use in scene composition through a terminal selecting at least one of said multiple scene elements and said multiple scene element sets; content is encoded; and the encoded content is transmitted. The content further includes event attribute information indicating change in at least one type of terminal, user preference and content provided during servicing.

Method, apparatus and computer program product for providing ciphering problem recovery for unacknowledged mode radio bearer / 2504128
Apparatus includes a processor configured to receive an unacknowledged mode message, initiate operation of a timer based on receipt of the unacknowledged mode message, re-initiate timer operation in response to each subsequent unacknowledged mode message received prior to expiration of the timer, record a timer expiry event in response to the timer expiring prior to receipt of a subsequent unacknowledged mode message, and indicate a data reception error in response to receipt of the subsequent unacknowledged mode message after recording the timer expiry event.

Access change for connection re-routing / 2504127
Apparatus includes means of transmitting a connection initialisation request message to a communication connection terminating node for initialising a communication connection in a first communication domain, and means of receiving a response to the connection initialisation request message. The response indicates a rejection of a media flow type of the communication connection in the first communication domain and includes a predetermined indication portion, means of processing the received response. Said processing means are further configured to check whether a predetermined condition set is met, and, if the predetermined condition set is met, to cause a transmission of another connection initialisation request message to the communication connection terminating node for initialising a communication connection in a second communication domain with the rejected media flow type of the communication connection.

Method and apparatus for managing scheduling / 2504126
Method of scheduling resources in a communication link over which scheduling requests are transmitted from a first entity to a second entity includes a procedure for determining availability of any of the following conditions: time passed since the last scheduling request exceeding a set time period; an uplink requirement exceeding a predetermined level or semi-permanent provision of scheduling resources is configured; and if so, transmission and/or initiation of scheduling requests is suppressed.

Transmission equipment and method of sending control messages / 2504125
Disclosed is a transmission device and a method of sending control information in which processing time and power consumption at the reception side are reduced by improving the efficiency of reception processing at the reception side. At a base station (100), an information generating unit (103) generates control information and an OFDM communication unit (104) transmits a frame containing the control information. The control information (300) has a unicast region (320) and broadcast/multicast regions (310). Scheduling information units (330) comprising a single MS-ID, a plurality of information elements (IE) that are transmitted to each mobile station (200) corresponding to this MS-ID, and an IE number indicator, indicating the number of this plurality of IEs, are included in a group of scheduling information units arranged in the unicast region (320).

Paging method, device and system for multi-carrier cell / 2504124
Paging method for a multi-carrier cell includes: receiving a paging message sent by a core network device, where the paging message carries user equipment (UE) information; and obtaining a carrier frequency serving the UE according to the UE information, and paging the UE at the carrier frequency. The UE information comprises one or any combination of the following information: UE type information, UE service information, and UE function information.

Power control method and terminal device / 2504123
Method includes a step where, if transmission power required by a terminal device exceeds maximum transmission power, the terminal device calculates gain factor values required for non-scheduling grant services in the main carrier and secondary carrier, respectively; a step where the terminal device reduces the channel gain factor value of at least one carrier between the main carrier and the secondary carrier, wherein the reduced gain factor is not less than the maximum rated value of at least one of the primary and secondary carriers, and the minimum gain factor set for at least one the primary and secondary carriers at the network side; and a step where the terminal device determines the actual transmission power according to the reduced value of gain factor.

Method and device for diverting transmission in multiple access wireless communication system / 2343646
Description is given of a method and device for switching wireless terminal channels. For this, several communication channels with different physical characteristics are supported in the cell of the base station. Each wireless terminal controls several channels and evaluates several channels at the same time, such that, there can be fast switching between channels. Information on the quality of the channel is sent from each wireless terminal to the base station. The wireless terminal or base station selects the channel, based on the evaluated quality of the channel. By supporting several channels and through periodical changes in channels in different implementation alternatives, the time taken before the wireless terminal finds good or suitable channel conditions is minimised, even if the wireless terminal changes position. Several antennae are used at the base station for simultaneous support of several channels, for example, through control of the directional pattern of the antennae.

Method of generating repeating audio signals for call return and device to this end / 2343647
During different set conditions providing source of sound for company service information as substitutive audio signal for call return, receiver can determine whether source of sound for service information for subscriber or set time interval is provided for. Present invention provides for a method and device for obtaining substitutive repeating audio signal for call return based on choice or successively in accordance with a preset condition.

Access channel with limited reception time / 2343648
Method consists of the following stages: reception of request for channel access from user terminal. Reception of the user terminal can be one of several active user terminals. The transmission cycle duration is determined as a result of reception of a request for channel access. The arrival time of data to the cycle is determined for the user terminal. The arrival time of data to the user terminal is set, so as to designate the channel for the user terminal, starting from the time of arrival of data.

System and method of band subchannel control with adaptive modulation and coding (amc) in communication system of multiple access with orthogonal-frequency division / 2344548
Method for assignment of band channel with adaptive modulation and coding (AMC) to subscriber stations (SS) is realised in wireless communication system, which separates full range of frequencies into multiple subcarrier bands, every of which represents set from previously specified quantity of subranges, every of which represents set of previously specified quantity of adjacent subcarriers. Method comprises the following stages: necessity in use of band channel with AMC is detected; quality of reception is measured in frequency bands; list of frequency bands with high quality of reception is formed; request is sent for assignment of band channel with AMC as well as foresaid list to base station (BS); response is received to mentioned request from BS; in compliance with response, changeover is done in SS in condition of use of band channel with AMC.

Method and device of communication for transfer and reception of messages about services to service center or back / 2344568
Service center (SZ) for transmission of information content should not know or define number of person who initiates loading, and sole connection (TKV) of communication from communication device (TKG) to service center (SZ) does not require making another communication contact, at that information content is requested in the first communication session (SI1) with the first notice (SN1) about service from service center (SZ), and is delivered from service center (SZ) in the second communication session (SI2) with at least one notice (SN2) about service.

System of home register of location for servicing of user of several types of networks / 2344569
System comprises subsystem of all-channel signaling processing, data base subsystem, services processing subsystem and operational maintenance subsystem, at that all subsystems are connected to communication network and accordingly realise information exchange; at that all-channel signaling processing subsystem performs function of OKC-7 processing; data base subsystem is used for storage of user data; services processing subsystem comprises one or more modules for processing of home location register services; operational maintenance subsystem comprises operational maintenance server, services acceptance terminal and close-range terminal of operational maintenance.

Grouping of pilot-signals and control of sets in communication systems with multiple carriers / 2344570
In one version of realisation access network may assign group identifier (group ID) to every of pilot-signals associated with sector, for instance, on the basis of pilot-signals coverage areas, and transmit pilot-signals with appropriate group ID. PN shift may be used as group ID. Access terminal may group accepted pilot-signals in one or more pilot-signals group according to their group ID, and select representative pilot-signals from every group of pilot-signals for transmission of message about pilot-signal level. Access terminal may also use grouping of pilot-signals for efficient control of sets.

Method and device for switching between common and individual channels for provisioning of broadcasting content services transmission in wireless telephone network / 2344571
Wireless communication network comprises different base stations and subscriber stations. Every base station provides services of broadcasting content transfer to subscriber stations via communication channels of one of the following types: 1) common channel used by multiple subscriber stations, 2) individual channels, every of which is separated for use by separate subscriber station. In response to one or several preset changes of condition, i.e. change of number of subscriber stations that request the program, change of transmission power level used by base station, or in case of other change of network condition, communication channel type used for provisioning of broadcasting content to one or several subscriber stations is switched over.

Power control in external circuit for wireless communication systems / 2344572
One version of realisation comprises base station, which controls channel of speed indicator, decodes speed indicator channel with application of likelihood maximum decoder and determines availability of packet in speed indicator channel by comparison of probability to threshold, and analyses frame validity in packet-oriented channel on the basis of availability and content of packets accepted in speed indicator channel.

Method and device for provisioning of multimedia service of broadcasting/multicasting in system of mobile communication / 2344573
Method and device are provided for provisioning of one or more communication services of point-point set type, such as multimedia service of broadcasting/multicasting (MBMS), to one or more mobile terminals, or subscriber devices (AA). When one or more mobile terminals are moved to new zone of mobile communication system controlled by other network component, after connection to service, information is transmitted between network elements by method.