Patents
Patents for H04W 56 - Synchronisation arrangements (10,018)
09/2010
09/29/2010EP2234292A1 A method and an apparatus for determining the radio frame structure of time division duplex system
09/29/2010EP2232936A2 System and method for uplink resource utilization
09/29/2010EP2232730A1 System and method for transmit time computation at a relay station
09/29/2010EP2232728A2 Repeater and method for processing signal, and method for cnverting frequency thereof
09/29/2010CN101848534A Mobile communication node networking control method based on directional antenna
09/29/2010CN101848490A Operating method and apparatus according to data duplicate retransmission in mobile communication system
09/29/2010CN101848423A User equipment soft combination method
09/23/2010WO2010106879A1 Mobile communication system and mobile communication method
09/23/2010WO2010105556A1 Method and device for controlling transmission delay in a coordinated multi-point transmission system
09/23/2010WO2010105488A1 Air interface synchronization method and system for home nodeb
09/23/2010WO2010085048A3 Method and apparatus for inter-cell synchronization in a multi-cell environment
09/23/2010US20100238857 Carrier timing for wireless communications systems
09/23/2010US20100238786 Rate Matching Device and Method Thereof, De-Rate Matching Device and Method Thereof
09/22/2010EP2230870A1 Method of managing timing alignment functionality for multiple component carriers and related communication device
09/22/2010EP2229799A2 Tdd operation in wireless communication systems
09/22/2010EP2207384A9 Outage notification system
09/22/2010CN101843029A System and method for distributing time and frequency over a network
09/22/2010CN101442813B Ascending synchronous and power control method for HSUPA business initial chain-building stage
09/22/2010CN101442812B Ascending synchronous and power control method for HSUPA business transmission
09/21/2010US7801222 Coding image signal
09/21/2010US7801202 Synchronization
09/21/2010US7801108 Methods and apparatuses for using mobile GPS receivers to synchronize basestations in cellular networks
09/16/2010WO2010104335A2 Method and apparatus for handover in a multi-carrier system
09/16/2010WO2010102969A1 Antenna synchronization for coherent network mimo
09/16/2010WO2010102565A1 Method, apparatus and system for time synchronization
09/16/2010WO2010102423A1 Method for performing content synchronization for downlink service data in collaborative mimo and apparatus thereof
09/16/2010WO2010102382A1 An apparatus and method for generating a timing signal
09/16/2010WO2010080441A3 Synchronization of a plurality of data streams
09/16/2010WO2010078006A3 Physical layer header synchronization and processing
09/16/2010WO2010059516A3 Relay communications methods and apparatus
09/16/2010US20100232557 Transmission timing control system and method, and mobile station for use therein
09/16/2010CA2755233A1 Method and apparatus for handover in a multi-carrier system
09/16/2010CA2744253A1 An apparatus and method for generating a timing signal
09/15/2010EP2228920A1 Antenna synchronization for coherent network MIMO
09/15/2010CN1894592B Method of updating the clock bias between a base station of a GSM network and the satellites of a GPS system
09/15/2010CN101835229A Method and apparatus for utilizing synchronization information
09/15/2010CN101835227A Different-system switching method and dual-mode terminal
09/15/2010CN101835224A Switching method and terminal of HSPA (High Speed Packet Access) channel
09/15/2010CN101835167A Frequency spectrum synchronization method for dynamic frequency spectrum access of discontinuous frequency spectrum OFDM (Orthogonal Frequency Division Multiplexing)
09/15/2010CN101834659A Method and apparatus for communicating downlink and uplink sub-frames in a half duplex communication system
09/14/2010US7796987 Apparatus, and associated method, for synchronizing a mobile station with a radio network
09/14/2010US7796549 Method and apparatus for time-aligning transmissions from multiple base stations in a CDMA communication system
09/10/2010WO2010101687A2 Method and apparatus for synchronizing nodes
09/10/2010WO2010101449A2 Multicast and broadcast service system and method
09/10/2010WO2010100555A2 Hybrid communication system providing grouping, localization and/or commissioning capability
09/10/2010WO2010100554A1 Synchronization of broadcast-only wireless networks
09/10/2010WO2010100323A1 Beaconing mode for wireless communication
09/10/2010WO2010077041A3 Method and apparatus for transmission of sounding reference signal in uplink wireless communication system with muti-carrier transmission scheme
09/10/2010WO2010074421A3 Method of transmitting preamble for supporting relay system
09/09/2010US20100226360 Coarse Timing Synchronization Acquisition Method In a Mobile Communication System
09/09/2010US20100226358 Method and systems for synchronizing overlapping wireless systems
09/09/2010US20100226334 Physical layer structures and initial access schemes in an unsynchronized communication network
09/08/2010EP1444788B1 A method for signal acquisition in a wireless terminal and a wireless terminal
09/08/2010CN101827439A Time alignment timer adjustment method, and related device and system
09/07/2010US7792540 Synchronizing push to talk service in wireless communication system
09/07/2010US7792492 Network communication system with an alignment signal to allow a controller to provide messages to nodes and transmission of the messages over four independent frequencies
09/02/2010WO2010099202A2 Dynamic temperature calibration of a frequency reference
09/02/2010WO2010099049A2 Base station reference frequency and timing correction
09/02/2010US20100220713 Random access preamble collision detection
09/02/2010US20100220712 Method for improving synchronization precision of data transmission and system thereof
09/02/2010US20100220695 Method and apparatus for generating and transmitting code sequence in a wireless communication system
09/01/2010EP2223444A1 Method and apparatus for defining a search window based on distance between access points
09/01/2010EP1446976B1 Method and apparatus for re-synchronization of a content of a broadcast communication during handoff in a communication system
09/01/2010CN1643968B Method and device for establishing uplink transmit frame time sequence
09/01/2010CN101822090A User device, base station device and transmission control method
09/01/2010CN101820587A Synchronous broadcast system and method of broadcast stream
09/01/2010CN101820321A Detection method for LTE downlink subsidiary synchronizing channel
09/01/2010CN101516133B Timing synchronization method with low complexity used in multiple antennas wireless communication system
08/2010
08/31/2010US7787883 Apparatus for network communication system allowing for persistent request slots for network nodes as well as separate identification to be sent from nodes
08/26/2010WO2010094299A1 Method for operating a communication system, subscriber device, coordination node for a communication system, and communication system
08/26/2010WO2010094112A1 System and method for frequency offsetting of information communicated in mimo-based wireless networks
08/26/2010CA2745997A1 System and method for frequency offsetting of information communicated in mimo-based wireless networks
08/25/2010EP2220899A2 Access point configuration based on received access point signals
08/25/2010EP2220886A2 Multiple channel support in distributed wireless systems
08/25/2010EP1275259B1 Providing time synchronization to a gps locator
08/25/2010CN101815342A Method and device for ranging in wireless communication system
08/25/2010CN101815252A Method and system for hard handoff in a broadcast communication system
08/19/2010WO2010093216A2 Method and apparatus for transmitting and receiving downlink signal for which guard band is configured in cellular radio communication system supporting band scalability
08/19/2010WO2010092422A1 Method and apparatus to limit periodic uplink transmissions
08/19/2010WO2010091590A1 Method and device for realizing clock synchronization of base station
08/19/2010US20100208708 System and method for maintaining wireless channels over a reverse link of a cdma wireless communication system
08/18/2010EP2219303A1 Synchronization method and synchronization apparatus of communication system
08/18/2010EP2218290A2 Distinguishing between synchronized and asynchronous mobile communications networks
08/18/2010EP2218289A1 System for enabling mobile coverage extension and peer-to-peer communications in an ad hoc network and method of operation
08/18/2010EP1334578B1 Method and system for locating a mobile device
08/18/2010CN101809561A Exchange of syncronization data and metadata
08/18/2010CN101808280A Method and system for obtaining network side time for terminals
08/18/2010CN101807984A Method and device for scheduling synchronous HARQ and wireless communication system
08/18/2010CN101807965A Device and method for synchronizing clock in communication system
08/17/2010US7778224 CDMA/TDD mobile communication system and method
08/12/2010WO2010090785A1 Portable electronic device with proximity-based content synchronization
08/12/2010WO2010089823A1 Wireless communication device and system
08/12/2010WO2010089277A1 Transmission method in a wireless network and corresponding reception method
08/12/2010WO2010088822A1 Method for sending and receiving clock, apparatus for transmitting clock
08/12/2010WO2010088816A1 Method and system for realizing synchronization between base stations
08/12/2010US20100203832 Method and Apparatus for Co-Existence of an OFDMA Transmitter with a Synchronous Frame-Based Transmitter
08/12/2010US20100202398 System for efficient recovery of node-b buffered data following mac layer reset
08/11/2010EP2215756A2 Flexible ofdm/ofdma frame structure for communication systems
08/11/2010CN1901407B Cell search procedure for tdd/cdma communications systems
08/11/2010CN1784841B Virtual real-time clock based on time information from multiple communication systems
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