Patents
Patents for H04W 56 - Synchronisation arrangements (10,018)
10/2011
10/13/2011US20110249657 Mobile terminal apparatus and radio base station apparatus
10/13/2011DE102010014437A1 Method for synchronizing mobile station with base station of wireless communication system, involves making the mobile station to receive synchronization sequence of radio signals of base station, based on determined run-time difference
10/13/2011CA2856660A1 Cell based data transfer with dynamic multi-path routing in a full mesh network without central control
10/12/2011EP2375834A2 Maintaining time of day synchronization
10/12/2011EP2375589A1 Method and apparatus for searching a cell
10/12/2011EP2375588A1 Method and apparatus for searching a cell
10/12/2011EP2375587A1 Method and apparatus for searching a cell
10/12/2011EP2374320A2 Method of handling time alignment command during a random access procedure
10/12/2011CN102217397A Uplink resynchronization for use in communication systems
10/12/2011CN102217393A Method and apparatus for two-way ranging
10/12/2011CN102217391A Methods and apparatus for supporting multiple communications modes of operation
10/12/2011CN102217214A Relay communications methods and apparatus
10/12/2011CN102215559A Method for obtaining external clock signal by multimode base station and multimode base station
10/12/2011CN102215558A Ground mobile communication network positioning method assisted by communication broadcast satellite signal
10/12/2011CN102215543A Periodical timer setting method and system
10/12/2011CN102215529A Radio communication system, radio network controller, radio base station and radio communication method
10/12/2011CN102215502A Mobility cell measurement method for long term evolution-advanced (LTE-A) system
10/12/2011CN102215499A Method for determining occurrence time of measurement event
10/11/2011US8036205 Methods and apparatus for supporting uplinks with remote base stations
10/11/2011CA2333344C Gps receiver and portable communication apparatus
10/06/2011WO2011123706A1 User equipment based method to improve synchronization shift command convergence in td-scdma uplink synchronization
10/06/2011WO2011122834A2 Apparatus and method for performing random access in a wireless communication system
10/06/2011WO2011121173A1 Multiple timing advance and carrier aggregation
10/06/2011WO2011120910A1 Timing of uplink transmissions in a multi-carrier communication system
10/06/2011WO2010148404A9 Method and apparatus that facilitates a timing alignment in a multicarrier system
10/06/2011US20110244850 Cell Searching System and Method
10/06/2011US20110243122 Secondary synchronization sequences for cell group detection in a cellular communications system
10/06/2011US20110243105 Method and system for automatically rescaling an accumulation buffer in synchronization systems
10/06/2011US20110243104 Method and system for tracking timing drift in multiple frequency hypothesis testing
10/06/2011US20110243022 Wireless communication apparatus
10/06/2011CA2735610A1 System and method for exchanging cryptographic protocol capabilities
10/05/2011EP2372943A1 Synchronization device, reception device, synchronization method, and reception method
10/05/2011EP2372928A2 Spread communication system and mobile station thereof
10/05/2011EP2371160A1 Baseband recovery in wireless networks, base transceiver stations, and wireless networking devices
10/05/2011CN102209378A Timing tracking method and apparatus used in DMR system
10/05/2011CN102209377A Method and device for generating auxiliary synchronization signal
10/05/2011CN102209307A Time synchronization method and apparatus thereof
10/05/2011CN102208935A Repeater of time division duplex system
10/05/2011CN101373988B Implementing method for alien-frequency district search and mobile terminal
10/05/2011CN101047422B Method for implementing synchronous under code stage of time-division-synchronous CDMA system
10/05/2011CN101026408B Frequency fine correction method and device for time division-synchronous CDMA system
10/04/2011US8032146 Radio resource management in multihop relay networks
10/04/2011US8031745 Downlink synchronization channel and methods for cellular systems
10/04/2011US8031690 Ultra wide band communication network
09/2011
09/30/2011CA2735342A1 Universal 3d glasses for use with televisions
09/29/2011WO2011118927A2 Method and apparatus of transmitting and receiving synchronization signal in a distributed antenna system
09/29/2011WO2011116699A1 Method, apparatus and system for clock synchronization
09/28/2011EP2369880A1 Method and device for synchronizing nodes of a mesh wireless network
09/28/2011EP2369763A2 Tag frequency control
09/28/2011EP2368395A1 Method and apparatus for two-way ranging
09/28/2011EP2368394A1 Synchronization indication in networks
09/28/2011EP2368336A1 Network synchronization method
09/28/2011CN1870600B Method and apparatus for carrying packetized voice and data in wireless communication networks
09/28/2011CN102204371A Method and apparatus for repeating uplink synchronization in time division synchronous code division multiple access (td-scdma) networks
09/28/2011CN102204370A Method and apparatus of processing synchronization shift commands in td-scdma uplink synchronization
09/28/2011CN102204369A Mobile communication system, core network node, control station, base station, communication method and program
09/28/2011CN102204368A Mobile communication system, control station, base station, communication method and program
09/28/2011CN102204332A Methods and systems for handover using increased probability for fast ranging success
09/28/2011CN102202388A System and method for state synchronization between a base station and a mobile station in mobile commmunication system
09/28/2011CN102202387A Operation method and device of outdoor clock unit (OCU)
09/28/2011CN102202386A Clock synchronization method, device and system
09/28/2011CN102202352A Data transmission method and equipment
09/28/2011CN102201894A Iterative timing synchronization circuit and method for interleave-division multiple-access system
09/28/2011CN102201831A Wireless communication system, base station, mobile station, and wireless communication method
09/28/2011CN101702826B TD-SCDMA RRU cascaded optical fiber time-delay compensation device and method
09/28/2011CN101110632B Method and apparatus for confirming synchronous control command in TD-SCDMA system
09/28/2011CN101048006B Method and apparatus of acquiring time information in a mobile communication terminal
09/27/2011US8027368 Terminal in wireless communication system and ranging method for dynamically changing ranging period thereof
09/22/2011WO2011113377A2 Method and apparatus for calibrating low frequency clock
09/22/2011US20110230180 Wireless base station and communication method
09/21/2011EP2367386A1 Timing advance enhancements for cellular communications
09/21/2011EP2366260A1 Method and base station for tracking power peaks of a signal
09/21/2011CN102197701A Wireless base station, wireless access network, communication control circuit, storage medium and communication control method
09/21/2011CN102197692A Relay system, relay device and synchronization method
09/21/2011CN102197691A Method and system for synchronizing attributes among multiple electronic devices
09/21/2011CN102197622A Data reception wih interference cancellation in a relay communication network
09/21/2011CN102197604A Method and apparatus for communicating in a relay communication network
09/21/2011CN102196554A Method for realizing average clock synchronization of wireless sensor network through cluster averaging
09/21/2011CN102196553A Timing synchronization correcting method of mobile terminal
09/21/2011CN102196552A Method and system for uplink synchronization of multiple terminals
09/21/2011CN102196492A Method for synchronizing air interfaces of home base station
09/21/2011CN102196468A Communication method and communication system
09/21/2011CN101645930B Processing method and system of synchronization failure in dynamic content distributing (DCD) service
09/21/2011CN101400018B Broadcast data synchronization layer implementing method
09/21/2011CN101056141B A method for displaying real time CDMA network time when the terminal spans the time zone
09/20/2011US8023573 Wireless communication system, wireless communication device, and valid path detection method therefor
09/15/2011WO2011111015A2 Timing advance enhancements for cellular communications
09/15/2011WO2011111012A1 Communication station and method for transmitting on a random access channel
09/15/2011WO2011110394A1 Processing resource optimization in communication systems
09/15/2011WO2011110090A1 Method, user equipment, base station and system for sharing detecting timing advance value
09/15/2011WO2011110058A2 Method and apparatus for judging timing inconsistency between user equipment (ue) and network side
09/15/2011WO2011110033A1 Method and device for stations to share and determine cell identity of stations during cooperative communication
09/15/2011US20110222428 Relaying in a communication system
09/15/2011CA2792737A1 Timing advance enhancements for cellular communications
09/15/2011CA2792734A1 Communication station and method for transmitting on a random access channel
09/14/2011EP2365717A1 Communication station and method for transmitting on a random access channel
09/14/2011EP2364567A1 Method and base station for tracking power peaks of a signal
09/14/2011EP1721486B1 Cellular radiotelephone signal permitting synchronisation of a supplementary channel by means of a principal channel and corresponding method, terminal and base station
09/14/2011CN102187719A Wireless communication system, relay system, repeater devices and synchronization method
09/14/2011CN102186236A Method and device for timing synchronization among micro-cellular base stations
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