Patents
Patents for H04W 56 - Synchronisation arrangements (10,018)
07/2003
07/30/2003CN1433646A Synchronisation of diversity handover destination base station
07/30/2003CN1433600A Syrchronization of timing advance and deviation
07/30/2003CN1433173A Method of realizing subzone access in synchronous wideband CDMA system
07/24/2003WO2003005653A8 Hybrid coordination function (hcf) access through tiered contention and overlapped wireless cell mitigation
07/24/2003US20030137958 Spread spectrum communication device and spread spectrum communication method
07/23/2003EP1330136A1 Method of cell initial search in cdma digital mobile telecommunication system
07/23/2003CN1432224A Radio base station, method for controlling same and program recorded medium
07/16/2003CN1430824A Maintenance link using active/standby request channels
07/15/2003US6594273 Self-configuring radio network
07/15/2003US6594250 Method of monitoring base stations with discontinuous control channel transmissions
07/10/2003WO2003041343A3 Fixed deterministic post-backoff for cyclic prioritized multiple access (cpma) contention-free sessions
07/10/2003US20030128740 Spread communication system and mobile station thereof
07/09/2003EP1325579A2 System and method of dynamically calibrating based station timing using location information
07/09/2003EP1031192B1 Packet radio telephone services
07/08/2003US6591104 Method for handover
07/08/2003CA2273981C Mobile communication system
07/03/2003WO2002073870A3 Method of symbol timing synchronization in communication systems
07/02/2003EP1169795B1 Method and device for synchronising a mobile radiotelephone receiver with a frame structure of a radio signal
06/2003
06/26/2003WO2003052999A1 Synchronization
06/25/2003CN1426246A Timed synchronizing method in general block radio business
06/19/2003US20030114114 Mobile communication system
06/19/2003US20030112853 Spread communication system and mobile station thereof
06/11/2003CN1423490A Method and apparatus for transmitting network synchronous clock in point to multi-point wireless system
06/11/2003CN1423437A Method for seeking inaccurate-clock base station in WCDMA system
06/10/2003CA2247357C Method for handover
06/05/2003WO2003047128A1 Synchronization method in a cellular telecommunication network, hand-over method, corresponding terminal and base station
06/05/2003US20030104830 Method and apparatus for displaying real-time information objects between a wireless mobile user station and multiple information sources based upon event driven parameters and user modifiable object manifest
06/05/2003US20030103477 Radio base station,method for controlling the same and program recorded medium
06/04/2003CN1422022A Time information transmitting method in base station controller of CDMA communication system
06/03/2003US6574266 Base-station-assisted terminal-to-terminal connection setup
05/2003
05/30/2003WO2003045098A1 Method for cell change in a packet-mode cellular mobile radiocommunication system
05/30/2003WO2003044997A1 Wireless receiver
05/30/2003WO2002082831A3 Method and system for selecting a preferred cell in a wireless communication system
05/30/2003WO2002041545A9 Wireless clock synchronization
05/29/2003US20030100314 Synchronization of mobile station location measurement with CDMA service
05/28/2003EP1315392A1 Method for cell change in a packet-switched cellular radio system
05/28/2003CN1421108A Frame synchronization mechanism
05/28/2003CN1421076A Method for equalizing propagation delays and optimizing power level in radio communication system
05/22/2003WO2003043357A1 Access method for periodic contention-free sessions
05/22/2003WO2003043229A1 Communications in an asynchronous wireless network
05/22/2003WO2003043215A1 A method for signal acquisition in a wireless terminal and a wireless terminal
05/22/2003US20030095516 Cell search apparatus and method in a mobile communication system
05/22/2003US20030095513 Traffic management system and method for multi-carrier CDMA wireless networks
05/22/2003CA2466352A1 Communications in an asynchronous wireless network
05/21/2003EP1312179A2 Method and system for transmitting isochronous voice in a wireless network
05/20/2003US6567482 Method and apparatus for efficient synchronization in spread spectrum communications
05/15/2003WO2003041428A1 Staggered startup for cyclic prioritized multiple acess (cpma) contention-free sessions
05/15/2003WO2003041427A1 'shield': protecting high priority channel access attempts in overlapped wireless cells
05/15/2003WO2003041346A1 Preemptive packet for maintaining contiguity in cyclic prioritized multiple access (cpma) contention-free sessions
05/15/2003WO2003041343A2 Fixed deterministic post-backoff for cyclic prioritized multiple access (cpma) contention-free sessions
05/15/2003WO2001074103A8 Method of cell initial search in cdma digital mobile telecommunication system
05/15/2003US20030091022 Communications in an asynchronous wireless network
05/15/2003US20030091009 Method for signal acquisition in a wireless terminal and wireless terminal
05/14/2003EP1310133A1 Adaptation of the timing advance in synchronous handover
05/14/2003EP0724815B1 Radiotelephone system for groups of remote subscribers
05/08/2003WO2003039054A2 Wireless lans and neighborhood capture
05/08/2003US20030087654 Apparatus and method of compensation for signal time-of-arrival variation in a UMTS handset
05/08/2003US20030086437 Overcoming neighborhood capture in wireless LANs
05/08/2003US20030086435 Modularly clustered radiotelephone system
05/08/2003US20030086378 Method and apparatus for carrying packetized voice and data in wirless communication networks
05/07/2003EP1307979A2 Cell search method and apparatus in atdma-cdma communication system
05/07/2003CN1416658A Base station synchronization for handover in hybrid GSM/CDMA network
05/07/2003CN1416626A Method and appts. for minimizing probability of sely-interference among neighboring wireless networks
05/02/2003EP1305916A2 Method and apparatus for performing handover of communications in a radio communication system
05/01/2003WO2003037030A2 Method and system for hard handoff in a broadcast communication system
05/01/2003WO2003036886A2 Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers
05/01/2003WO2003036837A1 A method for handover(off) in synchronization cdma
05/01/2003WO2003036835A1 A method of improve handover performance in synchronism code division multiple access mobile communication system
05/01/2003WO2002037754A3 Tiered contention multiple access (tcma): a method for priority-based shared channel access
05/01/2003US20030081582 Aggregating multiple wireless communication channels for high data rate transfers
05/01/2003CA2465114A1 Method and system for hard handoff in a broadcast communication system
05/01/2003CA2464409A1 Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers
04/2003
04/24/2003WO2003034732A1 Interactive protocol for remote management of access control to scrambled data
04/24/2003US20030078044 Method and system for hard handoff in a broadcast communication system
04/24/2003US20030076812 Method for optimizing the random access procedures in the cdma cellular networks
04/24/2003US20030076802 Modularly clustered radiotelephone system
04/23/2003CN1106729C Method and apparatus for acquiring low duty-cycle reference signals in mobile communications environment
04/22/2003US6553230 Method and apparatus for performing soft handoff between cells of large differing radii
04/16/2003CN1411639A Method and device for synchronising mobile radio receiver with frame structure of radio signal
04/10/2003US20030067895 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
04/09/2003EP1300044A2 Method and apparatus for performing idle mode reacquisition and handoff in an asynchronous communication system
04/09/2003EP1299976A2 Method and apparatus for carrying packetized voice and data in wireless communication networks
04/09/2003CN1409561A Multiple channel time correcting device and method for voice channel digital signal processor
04/09/2003CN1409236A Method for keeping software connection between applied program during working of mobile computer terminal communication in radio network
04/03/2003WO2002058248A3 Handoff methods for wireless private branch exchange
04/03/2003US20030065784 Software method for maintaining connectivity between applications during communications by mobile computer terminals operable in wireless networks
04/02/2003EP1298879A2 Software method for maintaining connectivity between applications during communications by mobile computer terminals operable in wireless networks
04/02/2003EP1166468B1 Synchronization method for base stations
03/2003
03/27/2003WO2003026326A1 A method for advancing fast cell selection performance in access procedure of high speed down-like packet
03/27/2003WO2003026260A1 Process, arrangement, devices for seizure of a shared telephone line
03/27/2003WO2003026242A1 A digital implementation of multi-channel demodulators
03/27/2003WO2002051058A9 Synchronization of encryption in a wireless communication system
03/26/2003EP1264427A4 Method and apparatus for minimizing a probability of self-interference among neighboring wireless networks
03/26/2003EP0990351B1 Method, mobile station and base station for transmitting signals
03/26/2003CN1406092A Apparatus and method for compensating signal arrival time variation in UMTS mobile telephone set
03/26/2003CN1406008A Method for raising quick-action small-area-selection performace in course of high-speed down bay switch-in
03/20/2003US20030056221 Digital implementation of multi-channel demodulators
03/19/2003EP1294205A1 Digital signal processor multi-channel time alignment device and method
03/13/2003US20030048810 Digital signal processor multi-channel time alignment device and method, e.g. for voice channels at the Iu-cs interface in UTRAN telecommunications
03/12/2003EP1292051A1 Apparatus and method of compensation for signal time-of-arrival variation in a UMTS handset
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