Patents
Patents for H04W 56 - Synchronisation arrangements (10,018)
02/2013
02/07/2013US20130034086 System and methods for synchronizing edge devices on channels without carrier sense
02/06/2013EP2555568A2 Apparatus and method for performing random access in a wireless communication system
02/06/2013EP2555567A1 Method for reduced resource usage in system synchronization, data delivery and asynchronous real-time access in mobile communications systems with mulitple low complexity terminals
02/06/2013EP2553988A1 Multiple timing advance and carrier aggregation
02/06/2013EP2553987A1 Timing of uplink transmissions in a multi-carrier communication system
02/06/2013CN102918897A Multiple timing advance and carrier aggregation
02/06/2013CN102917454A Phase synchronization of base stations via mobile feedback in multipoint broadcasting
02/06/2013CN102917393A Timing advance TA determining method, information transmitting method and equipment
02/06/2013CN102916734A Antenna selection method and antenna selection device of distributed antenna system
02/05/2013US8369309 Wireless communication system
01/2013
01/31/2013WO2013015646A2 Method and apparatus for transmitting synchronization signal in wireless communication system
01/31/2013WO2013015645A2 Method and apparatus for transmitting synchronization signal in wireless communication system
01/31/2013WO2013015453A1 Devices for multi-cell communications
01/31/2013WO2013013385A1 eNB ENFORCED TAT EXPIRY / TA VALIDITY
01/31/2013WO2012173561A3 Method and apparatus for configuring enhanced timing measurements involving multifarious radio links
01/31/2013US20130028240 Mobile user terminal, mobile communication system, base station, and communication method
01/31/2013US20130028204 Time Alignment in Multicarrier Systems
01/31/2013US20130028197 Method for Updating and Managing Synchronization Identifier by using Release Messages or Status Request and Response
01/31/2013US20130028185 Method of Handling Uplink Timing and Related Communication Device
01/30/2013EP2552161A2 Method of handling uplink timing and related communication device
01/30/2013CN102907150A Method and apparatus for improved base station cell synchronization in LTE downlink
01/30/2013CN102907149A 无线通信装置和无线通信方法 The wireless communication apparatus and radio communication method
01/30/2013CN102905362A Method of handling uplink timing and related communication device
01/30/2013CN102905361A Timing method and device under multi-carrier situation
01/30/2013CN102905354A Synchronization method for low-power-consumption wireless meter reading system
01/30/2013CN102904631A Method, server and base station for synchronization of multicast and broadcast frame portions in wimax systems
01/30/2013CN101626325B Method, equipment and network for short-distance communication
01/30/2013CN101243623B Methods and apparatuses for supporting uplinks with remote base stations
01/29/2013US8363678 Techniques to synchronize packet rate in voice over packet networks
01/24/2013WO2013012286A2 Method for acquiring time synchronization in a heterogeneous network and apparatus for same
01/24/2013WO2013010405A1 System synchronization control method and apparatus
01/24/2013WO2013010323A1 Methods and apparatuses for provision of a downlink synchronization group during discontinuous transmission in an unlicensed band
01/24/2013US20130023269 Methods and system for performing handover in a wireless communication system
01/24/2013US20130021992 Method for facilitating synchronisation between a communications network and a wireless communications device operating in a cpc dtx mode and a wireless communications device
01/24/2013US20130021979 Apparatus and method for performing random access in a wireless communication system
01/24/2013US20130021976 Method and apparatus for accurate time synchronization in wireless communication system
01/24/2013US20130021973 Cell identifier encoding and decoding methods and apparatus
01/24/2013US20130021966 Method and Apparatus for Estimating Frequency Deviation
01/23/2013EP2549807A1 Method for facilitating synchronisation between a communications network and a wireless communications device operating in a cpc dtx mode and a wireless communications device
01/23/2013EP2549664A2 System and Method for Uplink Timing Synchronizatin
01/23/2013CN1989777B System and method for silent retry
01/23/2013CN102893681A Method in a network access equipment for synchronization by defining a burst duration and a burst period
01/23/2013CN102892195A Topology fine tuning-based method for time synchronization of wireless sensor network
01/23/2013CN102892194A Wireless mobile simulcast system, synchronizing method and synchronizing equipment
01/23/2013CN102892193A Method and equipment for transmitting data
01/23/2013CN102892192A Initial access method, device and system under multi-timing groups
01/23/2013CN102892191A System synchronization control method and device
01/23/2013CN102892139A Method for measuring neighbourhood of multi-channel wireless communication system
01/23/2013CN101938824B Air interface synchronization method, equipment and system
01/23/2013CN101873682B Realizing method , system and device of high-speed uplink grouping access service
01/23/2013CN101599794B TD-SCDMA communication system frequency synchronization method and device
01/23/2013CN101577576B TD-SCDMA terminal initial downlink synchronization method
01/23/2013CN101378294B Method for generating signals of low-interference multi-velocity multi-district quasi-synchronous CDMA communication system
01/23/2013CN101371608B Wireless communication methods and apparatus supporting synchronization
01/22/2013CA2595365C Base transceiver station (bts) synchronization
01/22/2013CA2531384C Handling broadcast and multicast traffic as unicast traffic in a wireless network
01/20/2013CA2782392A1 Synchronization of wireless catheters
01/20/2013CA2781351A1 Synchronized communication for mesh connected transceiver
01/17/2013WO2013009549A1 Handover for a multi-mode mobile terminal to operate in cdma 1x and wimax overlaid networks
01/17/2013WO2012144839A3 Method and apparatus for transmission of signal from device to device in a wireless communication system
01/17/2013US20130016801 Method and apparatus for generating secondary synchronization signals
01/17/2013US20130016714 Network connection method and apparatus of a mobile station
01/17/2013US20130016656 Mobile station and transmission control method
01/17/2013DE112004000181B4 Verfahren zum zuverlässigen Zurückschalten eines Benutzers auf einem PHS-Raummultiplex-Kanal A method for reliably switching back of a user on a PHS space division channel
01/16/2013EP2547009A1 Method and device for stations to share and determine cell identity of stations during cooperative communication
01/16/2013EP2545690A1 Processing resource optimization in communication systems
01/16/2013CN202679646U Device for interfering and shielding signal of time division duplex (TDD) mobile communication system
01/16/2013CN102883427A Method and system for realizing unvarnished transmission and positioning synchronization of serial ports on basis of ZigBee
01/16/2013CN102883426A Long-distance wireless mesh network media access control (MAC) protocol based on satellite time service
01/16/2013CN102883425A TDD-LTE and FDD-LTE secondary synchronization signal detection method
01/16/2013CN102883370A Distributed data transmission method for power line monitoring system on basis of wireless sensor network
01/16/2013CN101827439B Time alignment timer adjustment method, and related device and system
01/16/2013CN101741538B Synchronous dispatching method
01/16/2013CN101662303B Method for sending lead code, method and terminal for realizing downlink synchronization
01/16/2013CN101500194B Restoring method and apparatus for multimedia broadcast multicast service synchronization between RNCs
01/15/2013US8355411 Method and arrangement for handover in a radio access network
01/15/2013CA2669041C System and method for dynamic adjustment of clock calibration
01/10/2013WO2013005581A1 Wireless communication system, base station device, mobile station device, wireless communication method, and integrated circuit
01/10/2013WO2013004192A1 Method for parameter configuration when switching channel, and base station and radio network controller
01/10/2013WO2012148236A3 Method and apparatus for transmitting synchronization signal in carrier aggregation system
01/10/2013WO2012138143A3 Method and apparatus for managing multiple timing advance groups in mobile communication system supporting carrier aggregation priority
01/10/2013WO2012138132A3 Method and apparatus of operating multiple time alignment timers in mobile communication system supporting carrier aggregation
01/10/2013WO2012134181A3 Apparatus and method for transmitting interference control information between heterogeneous cells
01/10/2013US20130012197 Method and system for network synchronization via a femtocell
01/10/2013US20130010781 Methods and devices for performing synchronization and compensating clock drift among communication devices
01/10/2013US20130010770 Cell search method, forward link frame transmission method, apparatus using the same and forward link frame structure
01/10/2013US20130010757 Method and System for Reduced System-Time Overhead Parameter Length Representation for Inter-Radio Access Technology Communication
01/10/2013US20130010697 System and method for wireless multi-hop network synchronization and monitoring
01/10/2013US20130010668 Synchronisation in a Communication System
01/10/2013DE112010003996T5 Basisstationsvorrichtung The base station apparatus
01/09/2013EP2544494A2 Method and apparatus for mitigating downlink control channel interference
01/09/2013EP2543218A1 System and method for timing and frequency synchronization by a femto access point
01/09/2013CN102870477A Uplink time synchronization in a communication system
01/09/2013CN102870472A Multi-carrier operation for wireless systems
01/09/2013CN102869088A Use of region in which radio resource assignment information is normally sent for ordering a random access signal - base station device, mobile station device and corresponding methods
01/09/2013CN102869087A Hardware time synchronization implementation method for industrial Internet of things chip
01/09/2013CN102869086A Method and device for adjusting signal transmission time
01/09/2013CN102869085A System and method for clock synchronization in base station
01/09/2013CN102869084A Methods and devices for performing synchronization and compensating clock drift among communication devices
01/09/2013CN102869083A Method for parameter configuration in channel conversion, base station and wireless network controller
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