Patents
Patents for H04W 56 - Synchronisation arrangements (10,018)
02/2012
02/02/2012WO2011129601A3 Apparatus and method for transceiving information on an uplink timing group in a wireless communication system
02/02/2012WO2011099825A3 Apparatus and method for establishing uplink synchronization in a wireless communication system
02/02/2012WO2011099795A3 Apparatus and method for establishing uplink synchronization in a wireless communication system
02/02/2012US20120030361 Proximity synchronizing audio gateway device
02/02/2012US20120027414 Transparent Clocks in Access Networks
02/02/2012CA2747906A1 Method and system for management of synchronization of a mobile electronic device
02/01/2012EP2413646A1 Radio communication device, radio communication system, radio communication method and program for executing radio communication method
02/01/2012EP2412194A1 Apparatus, method and article of manufacture
02/01/2012EP2412137A1 Low latency synchronization scheme for wrieless ofdma systems
02/01/2012CN102342160A Beaconing mode for wireless communication
02/01/2012CN102342040A Antenna synchronization for coherent network mimo
02/01/2012CN102340864A OFDM (Orthogonal Frequency Division Multiplexing) timing synchronization algorithm with low complexity and high performance
02/01/2012CN102340863A Data synchronization method and mobile terminal
02/01/2012CN102340862A Multi-card terminal frame synchronization method and structure thereof
02/01/2012CN102340861A Air interface synchronizing method between Femto device and macro station
02/01/2012CN102340796A Secondary synchronization channel detection method and device
02/01/2012CN101730220B 邻小区任务的调度方法、系统以及终端 Neighbor cell task scheduling method, system, and terminal
02/01/2012CN101594672B 一种维护上行同步的方法、系统、装置和发送数据的方法 A method for maintaining uplink synchronization, system, apparatus and method for transmitting data
01/2012
01/31/2012US8107456 Method of performing uplink synchronization in wireless communication system
01/26/2012WO2010118260A8 Minimizing the impact of self synchronization on wireless communication devices
01/26/2012US20120020445 Wireless sensor synchronization methods
01/26/2012US20120020392 Communication system, network element and method for antenna array calibration
01/26/2012US20120020335 Method and apparatus for cell detection in a wireless communication system
01/26/2012US20120020202 Method and system for synchronizing wireless devices with a communication network
01/25/2012EP2410798A1 Method and device for controlling transmission delay in a coordinated multi-point transmission system
01/25/2012EP2410797A1 Air interface synchronization method and system for home nodeb
01/25/2012EP2410708A2 Fast cell search and accurate synchronization in wireless communications
01/25/2012CN102334366A Data synchronism method, server, mobile terminal and data synchronism system
01/25/2012CN102333370A Extraction/compensation mechanism-based sampling clock synchronization method in OFDM system
01/25/2012CN102333361A Media access control protocol of wireless sensor network
01/25/2012CN101583081B Method, system and device for establishing synchronous bearing
01/25/2012CN101188812B Wireless communication system, air interface synchronization method, base station and control device
01/19/2012WO2012009468A2 Methods and apparatus for minimizing inter-symbol interference in a peer-to-peer network background
01/19/2012WO2011102698A3 Method and apparatus for device synchronization and power conservation in a wireless communication system
01/19/2012US20120014373 Wireless transmitter, wireless receiver, and preamble sequence generation method
01/19/2012US20120014372 Algorithm for managing data loss in software demodulators
01/18/2012EP2408243A1 Method and apparatus for autonomous uplink timing advance maintenance
01/18/2012EP2408242A1 Method for performing content synchronization for downlink service data in collaborative mimo and apparatus thereof
01/18/2012EP2406691A1 An apparatus and method for generating a timing signal
01/18/2012CN1795620B Method and apparatus for mitigating power-control error during a soft handoff in a wireless communication system
01/18/2012CN102325367A Data packet synchronizing device and method for client application
01/18/2012CN102325366A Data synchronization method, system and device
01/17/2012US8098617 Method and apparatus for selective examination of PPP packets for renegotiation of a PPP link on a Um interface
01/16/2012CA2746589A1 Method and apparatus for autonomous uplink timing advance maintenance
01/12/2012WO2012006608A2 Ttl operations for small rb assignments
01/12/2012WO2012006461A1 Methods and apparatus for timing synchronization using multiple different timing signal sources
01/12/2012WO2012003680A1 Method and terminal for ranging channel transmission
01/12/2012WO2012003671A1 Synchronization preamble transmission method, synchronization method, device and system
01/12/2012WO2011108832A3 Ppdu receiving method and apparatus based on the mimo technique in a wlan system
01/12/2012US20120009950 System and method for locating wimax or lte subscriber stations
01/12/2012US20120009949 System and method for locating wimax or lte subscriber stations
01/12/2012US20120009916 Method for synchronizing data within mobile communities
01/11/2012EP2404470A1 Beaconing mode for wireless communication
01/11/2012CN102318415A Facilitating uplink synchronization in TD-SCDMA multi-carrier systems
01/11/2012CN102316576A Wireless base station clock synchronization method and system thereof, base band frame and exchange frame
01/11/2012CN102316575A Synchronized method and system thereof in communication system
01/11/2012CN102316574A Clock timing method and device of multimode terminal system
01/11/2012CN102316463A Carrier frequency regulation method and system
01/11/2012CN102316067A Synchronization method in communication system and system
01/11/2012CN102316062A Algorithm for synchronizing carrier wave based on prior probability assistance
01/11/2012CN102315877A Wireless frame emission method of Wimax system and base station
01/11/2012CN101765199B Communication network system and time synchronization method in system and OTN equipment
01/11/2012CN101523726B Efficient clock calibration in electronic equipment
01/11/2012CN101166365B A system information mapping method in mobile communication downlink synchronization system
01/11/2012CN101136690B System and method for synchronizing operation maintenance center and base station configuration data
01/10/2012US8094646 Controlling jittering effects
01/05/2012WO2012002543A1 Radio relay apparatus and control method
01/05/2012US20120004013 method for receiving synchronization signals of a mobile radio network and transmitting/receiving device for mobile radio signals
01/05/2012US20120002741 Method for performing content synchronization for downlink service data in collaborative mimo and apparatus thereof
01/05/2012US20120002547 Traffic load control in a mesh network
01/04/2012EP2401877A2 Base station reference frequency correction and timing correction using transceiver feedback
01/04/2012CN1480873B Method, system and device for monitoring terminal position in internet
01/04/2012CN102308646A Wireless communication device and system
01/04/2012CN102308644A Transmission method in a wireless network and corresponding reception method
01/04/2012CN102308643A Multiple redundant GNSS synchronization system
01/04/2012CN102307167A Method and device for adjusting uplink timing advance and base station system
01/04/2012CN101695188B Method for correcting local time and clock server
01/04/2012CN101395842B Transmitting timing control system, its method, and mobile station used in same
01/03/2012US8089950 Wireless communication equipment and wireless communication method
01/03/2012US8089923 Radio base device, mobile terminal device, reference signal control method, and reference signal control program
12/2011
12/29/2011WO2011108870A3 Method and system for accurate clock synchronization through interaction between communication layers and sub-layers for communication systems
12/29/2011US20110317780 Method and apparatus for transmitting synchronization signal in multi-node system
12/28/2011EP2400805A2 Synchronization in heterogeneous networks
12/28/2011EP2399422A1 System and method for frequency offsetting of information communicated in mimo-based wireless networks
12/28/2011CN102301804A 微微小区/毫微小区的两阶段式上行链路同步 Two-stage picocell / femtocell uplink synchronization formula
12/28/2011CN102301776A 报知方法以及访问控制装置、无线装置 Notification method, and the access control means, the wireless device
12/28/2011CN102300308A 一种中继站下行链路传输方法和系统 A relay station downlink transmission method and system
12/28/2011CN102300286A 获取辅同步信息的方法和装置及相邻小区搜索方法和装置 Method and apparatus and cell search method and apparatus for obtaining an adjacent auxiliary synchronization information
12/28/2011CN102300235A 一种主备时钟同步的装置及方法 A master-standby clock synchronization device and method
12/28/2011CN102300162A 同步广播/多播通信 Synchronous broadcast / multicast traffic
12/28/2011CN102299937A 一种基于网络的分配时钟服务器的方法及其系统 A clock server-based allocation method and system network
12/28/2011CN101657013B 用户面定位中的定位方法、系统时间同步方法及终端 User plane location positioning method, system time synchronization method and a terminal
12/28/2011CN101600249B 一种cdma系统夏令时的实现方法及装置 One kind cdma system implementation method and apparatus for daylight saving time
12/28/2011CN101286798B 可灵活配置的移动通信方法 The mobile communication method flexible configuration
12/28/2011CN101223702B 同步检测电路和多模式无线通信装置 Synchronization detecting circuit and a multi-mode wireless communication device
12/27/2011US8086240 Data communication system using a reserve request and four frequencies to enable transmitting data packets which can include a count value and termination indication information
12/27/2011US8086228 Method for identifying a code group representative of a number of base stations
12/22/2011WO2011159312A1 Method for re-synchronizing an uplink between an access device and a user agent
12/22/2011WO2011157241A2 Data synchronization method, server, mobile terminal, and data synchronization system
12/22/2011WO2011156909A1 Wireless communication network for smart appliances
1 ... 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 ... 101