Patents
Patents for H04W 56 - Synchronisation arrangements (10,018)
10/2005
10/04/2005US6952583 Method for processing synchronous message in asynchronous mobile communication system
10/04/2005CA2247313C Frame communication system and method
09/2005
09/29/2005WO2005091563A1 Method and device for adaptively activate or deactivate the co-ordination of radiocommunications activities of two mobile transmitting and/ or receiving devices
09/29/2005WO2001078259A8 Synchronization of timing advance and deviation
09/29/2005US20050215201 Radio telecommunications network, and a method of selecting base station antennas for connection with a mobile user terminal
09/29/2005US20050213644 Spread communication system and mobile station thereof
09/29/2005US20050213643 Spread communication system and mobile station thereof
09/29/2005US20050213535 Mobile communication system
09/28/2005EP1581023A1 Selecting base station antennas for a synchronized set and an active set
09/22/2005WO2005089004A1 Channel quality information transmission timing adjustment method, offset information generation method, terminal, base station, and radio network control device
09/22/2005WO2005086709A2 Controlling jitter effects
09/22/2005US20050208976 Multiple antenna system
09/22/2005CA2775734A1 High data rate interface apparatus and method
09/22/2005CA2557614A1 Controlling jitter effects
09/21/2005EP1578163A2 CDMA/TDD mobile communication system and method
09/21/2005EP1460774B1 Spread spectrum communication apparatus
09/21/2005CN1671081A Method for allocating secondary synchronization codes to a base station of a mobile telecommunication system
09/21/2005CN1220395C Base station controller in radio commumnication system, method and device dfor realizing interface service synchronization between base stations
09/20/2005US6947402 User equipment for code group synchronization
09/20/2005CA2426111C Ranging method for mobile communication system based on orthogonal frequency division multiple access scheme
09/15/2005WO2005048506A3 Method and apparatus for uplink synchronization in wireless communications
09/15/2005US20050201340 Distributed TDMA for wireless mesh network
09/14/2005EP1575192A1 Multiple antenna system
09/14/2005EP1574096A1 Adaptive control method for operating communications environments
09/14/2005EP1574095A1 Assigning time slots during transmission gaps of a first protocol communication to a second protocol communication
09/09/2005WO2005084062A1 Cellular radiotelephone signal permitting synchronisation of a supplementary channel by means of a principal channel and corresponding method terminal and base station
09/07/2005EP1570695A1 A hand-over method in mobile communication system
09/07/2005CN1218522C Method for obtaining initial connection frame number in WCDMA mobile communication system
09/06/2005US6940842 System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system
09/01/2005US20050190796 Method of avoiding synchronization between communicating nodes
09/01/2005US20050190722 Radio communication system, radio controller and mobile station
08/2005
08/31/2005EP1568156A2 Method for synchronizing communication units in a synchronous wireless communication system, corresponding communications unit and system
08/31/2005CN1663298A Synchronization of transmitter and receiver frequencies in multiaccess networks
08/30/2005US6937872 Methods and apparatuses for measuring frequencies of basestations in cellular networks using mobile GPS receivers
08/30/2005CA2374307C Cell search procedure for time division duplex communication systems using code division multiple access
08/25/2005WO2005079102A1 Delayed data transmission in a wireless communication system after physical layer reconfiguration
08/25/2005US20050185627 Transmitting an information signal over antennas
08/24/2005CN1659903A Method and apparatus for utilizing synchronization information
08/24/2005CN1659804A Methods and apparatuses for measuring frequency of a basestation in cellular networks using mobile GPS receivers
08/17/2005EP1565012A2 Mobile communication system
08/17/2005EP1564907A2 Wireless telephone distribution system with time and space diversity transmission
08/11/2005WO2005074200A1 Method of synchronizing message transmissions
08/11/2005US20050176437 Delayed data transmission in a wireless communication system after physical layer reconfiguration
08/10/2005EP1562299A2 Cell search in mobile communication terminal
08/10/2005CN1652480A Mobile communication system and terminal, cell searching method and its program
08/10/2005CN1214671C Method for realizing synchronization between base stations in mobile communication system
08/09/2005US6928286 Method of frequency synchronization in a wireless communications system and configuration for implementing the method
08/09/2005US6928064 Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system
08/09/2005CA2327084C Uncoordinated frequency hopping cellular system
08/04/2005US20050169233 System clock synchronization in an ad hoc and infrastructure wireless networks
08/03/2005EP1560350A2 Radio communication system
08/03/2005CN1649422A Mobile communication system, radio control device and mobile station
08/03/2005CN1213628C Radio base station, method for controlling same
08/02/2005US6925314 Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone
08/02/2005US6924753 Robust system for transmitting and receiving map data
07/2005
07/28/2005WO2005046284A3 Method of synchronizing transmission of a broadcast stream during a soft handoff
07/28/2005US20050165923 Transmitter device and relay device for performing data transmission control
07/27/2005CN1645959A Automatic synchronous method for PIM personal information and mobile terminal
07/27/2005CN1645766A Inter-synchronuos method for mobile wireless self-organized network
07/21/2005US20050159914 Delay measurement system
07/21/2005US20050159152 Synchronized wireless communications system
07/21/2005US20050157694 Time division duplex system and method with improved guard time
07/21/2005US20050157660 Model for enforcing different phases of the End-to-End Negotiation Protocol (E2ENP) aiming QoS support for multi-stream and multimedia applications
07/20/2005CN1643968A Control of frame timing on handover
07/20/2005CN1642328A Dual-mode mobile terminal and method for displaying time information
07/20/2005CN1642075A System and method for protecting received and transmitted data by parity check bit
07/20/2005CN1211957C Method and appts. for minimizing probability of self-interference among neighboring wireless networks
07/19/2005US6920155 Embedded loop delay compensation circuit for multi-channel transceiver
07/14/2005WO2005064974A1 Method of synchronization on the uplink channel of a simulcast network
07/14/2005WO2005064970A1 Controlling reconfiguration in a cellular communication system
07/14/2005WO2005062698A2 System and method for managing protocol network failures in a cluster system
07/14/2005US20050153654 Method and system for leaving a communication channel in a wireless communications system
07/14/2005US20050152311 Dual-mode mobile terminal and method for displaying time information
07/14/2005CA2551129A1 Method of synchronization on the uplink channel of a simulcast network
07/13/2005EP1552636A2 Preferred roaming list and roaming indicator provision and synchronization
07/13/2005CN1640000A Reception device and method for detecting a head path in delay profile
07/13/2005CN1638356A Transmitter device and relay device for performing data transmission control
07/13/2005CN1638342A System and method for managing protocol network failures in a cluster system
07/13/2005CN1210902C Timing method for CDMA vocoder system business frame
07/07/2005WO2005060423A2 Synchronized wireless communications system
07/07/2005US20050146363 Method and apparatus for generating and distributing an internal clock for radio network controller
07/07/2005CA2549980A1 Synchronized wireless communications system
07/06/2005EP1171960B1 Method for synchronising the frequency in a wireless telephone system, and device for carrying out said method
07/06/2005CN1636413A Methods and apparatus for identifying asset location in communication networks
07/06/2005CN1209942C Method for optimizing the random access procedures in the CDMA cellular networks
07/05/2005US6915130 Method and apparatus for scan operation in an integrated voice and data communication system
06/2005
06/30/2005WO2005059583A1 Method of updating the clock bias between a bts station of a gsm network and the satellites of a gps system
06/30/2005US20050143074 Synchronization method in a cellular telecommunication network hand-over method corresponding terminal and base station
06/30/2005US20050140667 Connection device capable of converting a pixel clock to a character clock
06/29/2005EP1548972A2 Transmitter device and relay device for performing data transmission control
06/29/2005EP1547412A2 Direct cellular communication
06/29/2005EP1547322A2 System for efficient recovery of node-b buffered data following mac layer reset
06/29/2005EP1546755A1 Synchronizing timing between multiple air link standard signals operating within a communications terminal
06/29/2005CN1633147A A method for implementing calling and called party pay intelligent service
06/29/2005CN1208988C Method for and USTS mode cross-cell switching in a mobile communication system
06/29/2005CN1208987C Method and system for handoff between asynchronous CDMA base station and synchronous CDMA base station
06/23/2005US20050138462 System and method for managing protocol network failures in a cluster system
06/23/2005CA2731363A1 High data rate interface with improved link synchronization
06/23/2005CA2731269A1 High data rate interface with improved link synchronization
06/23/2005CA2731265A1 High data rate interface with improved link synchronization
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