Patents
Patents for H04W 56 - Synchronisation arrangements (10,018)
02/2010
02/18/2010WO2009137283A3 Synchronization between uncoordinated time division duplex communication networks
02/18/2010WO2009135160A3 Gps-based multi-mode synchronization and clocking of femto-cells, pico-cells and macro base stations
02/18/2010US20100040121 Method and apparatus for adaptive activation or deactivation of the coordination of the radio activities of two mobile-radio transmitting and/or receiving devices
02/17/2010EP2154903A1 Mobile communication system, base station device, and mobile station device
02/17/2010EP2153572A1 Low-complexity primary synchronization sequences
02/17/2010EP2153548A1 Method of controlling uplink synchronization state at a user equipment in a mobile communication system
02/17/2010CN101653031A Mobile station, radio base station, and synchronization establishment method
02/17/2010CN101651984A Group synchronizing method and system in digital group system
02/17/2010CN101651983A Downlink synchronization method and device used for communicating system
02/16/2010US7664524 Mobile communication system, mobile communication terminal cell search method and program for use therewith
02/16/2010US7664508 Communication system with a request by a single node made over one of two separate timeslots
02/16/2010US7664132 Random medium access methods with backoff adaptation to traffic
02/11/2010WO2010016996A1 Methods for detection of failure and recovery in a radio link
02/11/2010WO2010016276A1 Base station device, mobile station device, wireless communication system, and parameter acquisition method
02/11/2010US20100034539 Apparatus for synchronizing clock in real-time locating system and method therefor
02/11/2010DE10319096B4 Sanftes Übergabeverfahren für einen Multimedia-Rundsende/Multimedia-Dienst in einem mobilen CDMA Kommunikationssystem Soft handover method for a multimedia broadcast / multimedia service in a CDMA mobile communication system
02/10/2010EP2152043A2 System and method for multicast and broadcast service synchronisation
02/10/2010EP2152042A2 Method and radio relay with rigid time coupling between a receiving and a transmitting device
02/10/2010EP2151096A2 Method and system of synchronization in dual-beacon wireless networks
02/10/2010EP1733585B1 Controlling reconfiguration in a cellular communication system
02/10/2010EP1336310B1 Methods and apparatus for identifying asset location in mobile communication networks
02/10/2010CN101646234A Obtaining method of timing lead
02/10/2010CN101646233A Wireless sensor data highly efficient collecting method based on clustering
02/10/2010CN101646232A Method, device and communication equipment for estimating frequency deviations
02/10/2010CN101646231A Timing recovery method for mobile terminal sleeping awakening in TD-SCDMA system
02/10/2010CN101646230A Method and terminal for synchronizing system time in user plane location
02/04/2010WO2010014992A1 Method and apparatus for receiving a transmission at a receiver
02/04/2010US20100029291 Method for the time-based control of an upward signal transmission in a radio communication system
02/04/2010US20100027462 Terminal in wireless communication system and ranging method for dynamically changing ranging period thereof
02/03/2010EP2150085A2 Techniques to improve co-existence among multiple radios
02/03/2010EP2150084A2 Method and device for data transfer
02/03/2010EP1016225B1 Mobile station assisted timing synchronization in a cdma communication system
02/03/2010CN101641874A New and legacy wireless communication device coexisting amble sequence
02/03/2010CN100588280C Method and device for calibrating sleep clock of TD-SCDMA terminal
02/02/2010CA2637810C Cell search procedure for time division duplex communication systems using code division multiple access
01/2010
01/27/2010EP2148517A1 Mobile communication method and radio base station
01/27/2010EP1637003B1 Databases synchronization
01/27/2010CN101635984A Method for time-division multiplex transmission resource state synchronization
01/27/2010CN101635983A Method for sending preamble codes and synchronizing downlinks of terminal
01/27/2010CN100586049C Method for enlarging measuring window in TDMA mobile communication system
01/26/2010US7653143 Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data
01/21/2010WO2010006850A1 Signaling allocation method and apparatus thereof
01/20/2010CN101632321A Base station device, mobile station device, program, uplink synchronization request method, and synchronization shift measurement signal transmission method
01/20/2010CN100583692C Method for allocating secondary synchronization codes to a base station of a mobile telecommunication system
01/19/2010US7649874 Methods and apparatus for providing power efficient time management for mobile media
01/14/2010WO2010004830A1 Base station device
01/14/2010WO2010003251A1 Synchronization of communication equipment
01/14/2010WO2009128681A3 Method for transmitting synchronization channel using multi-antenna
01/14/2010CA2730020A1 Synchronization of communication equipment
01/14/2010CA2729631A1 Base station device
01/13/2010EP2144476A2 Radio communication system and mobile station device
01/13/2010EP2144452A1 Mobile communication method, wireless base station, mobile station, and processor
01/12/2010US7647060 Wireless communications system and method using transmission timing control
01/12/2010US7646742 Method of retransmission protocol reset synchronisation
01/07/2010WO2010002297A1 Grouping user terminals into different coordination scheme groups
01/07/2010WO2010001789A1 Mobile radio communications device and related method of operation
01/07/2010WO2010000695A1 Preamble offset for femto base stations
01/07/2010US20100002679 Method and system for synchronizing a local clock in a wireless device to a host clock in a wireless host
01/07/2010US20100002671 Radio transmitting apparatus and radio transmitting method
01/06/2010EP2141956A2 Base station device, mobile station device, program, uplink synchronization requesting method, and synchronization-shift measurement signal transmitting method
01/06/2010EP2141955A2 Base station device, mobile station device, program, uplink synchronization requesting method, and synchronization-shift measurement signal transmitting method
01/06/2010EP2140694A1 Uplink timing recovery
01/06/2010EP2140587A1 A method and a device for enhanced performance in a cellular wireless tdd system
01/06/2010CN101621843A Uplink synchronization method, network side equipment, user equipment (UE) and mobile communication system
01/06/2010CN101621842A MIMO base station system, method and device for correcting time-delay deviation among channels
01/06/2010CN100579316C Method and apparatus for carrier wave emigration in multimedia broadcast and multicast service
01/06/2010CN100579315C Method for access of a user station to the network of a mobile radio system
01/06/2010CN100579306C Radio base system and transmiossion timing control method
01/05/2010US7643837 Controlling reconfiguration in a cellular communication system
01/05/2010US7643806 Network searching in a mobile communication terminal
01/05/2010US7643721 Moving picture processing device, information processing device, and program thereof
01/05/2010CA2425467C System and method of dynamically calibrating base station timing using location information
12/2009
12/30/2009WO2009157296A1 Time synchronizer
12/30/2009WO2009155864A1 Method and device for downlink synchronization tracking
12/30/2009WO2009105542A3 A method and apparatus for secure trusted time techniques
12/30/2009EP2139270A1 Signaling allocation method and apparatus thereof
12/30/2009EP2139259A1 Transmission restart method, mobile station, and wireless base station
12/30/2009EP2139242A1 Mobile station, radio base station, and synchronization establishment method
12/30/2009CN101617554A Method and apparatus for encoding the frame synchronization signal
12/30/2009CN101616480A Communications system and method
12/29/2009US7639986 Method and system for automatic planning of transmission time delays of transmitters in a time and frequency synchronous broadcasting network
12/24/2009US20090316665 Downlink transmission synchronization and data buffer sizing in a radio access network
12/24/2009US20090316642 Base station device, mobile station device, program, uplink synchronization requesting method, and synchronization-shift measurement signal transmitting method
12/24/2009US20090316641 Base station device, mobile station device, program, uplink synchronization requesting method, and synchronization-shift measurement signal transmitting method
12/23/2009WO2009154102A1 Communication system, base station device and mobile station device
12/23/2009WO2009117671A3 System and method for uplink timing synchronization in conjunction with discontinuous reception
12/23/2009WO2009111637A3 Online mobile applications capable of dealing with occasional disconnects
12/23/2009CN101610575A Device and method for rapidly synchronizing in dual-mold system
12/23/2009CN101610574A Receiving/sending method and receiving/sending equipment in time division-synchronous code division multiple access system
12/23/2009CN101610110A Method, device and system for accessing to multimedia broadcasting multicast system
12/23/2009CN100574304C Receiver and receiving method
12/22/2009CA2452773C Apparatus and method for providing service based on multiple data rates in mobile communication system
12/22/2009CA2342939C Apparatus and method for controlling a demultiplexer and a multiplexer used for rate matching in a mobile communication system
12/22/2009CA2287810C Cell searching method in asynchronous wideband code division multiple access system
12/16/2009EP2134015A1 Time reference identification method
12/16/2009EP2134006A1 Method and apparatus for communicating downlink and uplink sub-frames in a half duplex communication system
12/16/2009EP1921769B1 Spread spectrum communication device
12/16/2009CN101605334A Layered radio access system, heterogeneous frequency spectrum multichannel terminal and data transmission method
12/16/2009CN101605300A Reliable multicast system of wireless network and control method thereof
12/16/2009CN101605118A HF-VHF communication frame synchronization system and method
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