Patents
Sitemap › H04 - Electric communication technique › H04J - Multiplex communication › H04J 13 - Code division multiplex systems
Patents for H04J 13 - Code division multiplex systems (21,510)
09/2007
09/05/2007EP1830475A1 Spread spectrum communication device and spread spectrum communication method
09/05/2007EP1188248B1 Apparatus and method for spreading channel data in cdma communication system using orthogonal transmit diversity
09/05/2007CN101031142A Soft handoff in a CDMA cellular telephone system
09/05/2007CN101031122A Method and system for measuring adjacent region between different mode networks
09/05/2007CN101031109A Method and system for interconnecting SMS value-added service
09/05/2007CN101030944A Hard switching method and base-station controller
09/05/2007CN101030915A Method for sharing V-Switch transparent-transferring data load
09/05/2007CN101030912A Fast ring network method against attack based on RRPP, apparatus and system
09/05/2007CN101030828A Disturbed code distribution for decreasing CDMA mobile telecommunication system same frequency interference
09/05/2007CN101030812A Method for grouping N-frequency point network
09/05/2007CN101030789A Method for constructing orthogonal code
09/05/2007CN100336326C Method for positioning user device at soft changing state
09/05/2007CN100336325C Channel estimation method of Rake receiver
09/05/2007CN100336320C Method and apparatus for controlling transmission power of control information in mobile communication system
09/05/2007CN100336314C Method and apparatus for multi-channel reverse link outer-loop power control
09/05/2007CN100336313C Peak power and envelope magnitude regulators and CDMA transmitters featuring such regulators
09/04/2007US7266756 Read enable generator for a turbo decoder deinterleaved symbol memory
09/04/2007US7266372 Radio network controller and radio communications method
09/04/2007US7266103 Controlling forward link traffic channel power
09/04/2007US7266096 Radio infrastructure apparatus
09/04/2007CA2358999C Wide band radio transmission method
08/2007
08/30/2007WO2007098458A2 Flexible payload control in data-optimized communication systems
08/30/2007WO2007098457A1 Feedback channel design for multiple-input multiple-output communication systems
08/30/2007WO2007098456A2 Spatial pilot structure for multi-antenna wireless communication
08/30/2007WO2007098450A2 Method and apparatus for supporting ofdm and cdma schemes
08/30/2007WO2007096884A2 Wireless internet system and method
08/30/2007WO2007095860A1 Method and apparatus for wireless resource allocation
08/30/2007WO2007095836A1 A method for equality accessing in the packet network and the system thereof
08/30/2007US20070201408 Apparatus, method and computer program product providing a transport format that is compatible with another transport format that uses spreading codes
08/30/2007CA2641935A1 Feedback channel design for multiple-input multiple-output communication systems
08/30/2007CA2641934A1 Spatial pilot structure for multi-antenna wireless communication
08/29/2007EP1826975A1 Chaotic wireless communication apparatus for location awareness using spreading spectrum technology
08/29/2007EP1826915A1 Spreading code allocating method, despreading method, transmitter, receiver, communication device, wireless base station device, and mobile terminal
08/29/2007EP1825626A1 Spreading codes for a satellite navigation system
08/29/2007CN101027923A Mobile communication control method, wireless line control apparatus, base station and mobile station
08/29/2007CN101027868A Transmission and reception method of preamble synchronous code signals in OFDMA system
08/29/2007CN101026876A Method and device for realizing communication under base station controller multi-homing
08/29/2007CN101026872A Frequency hopping GSM community user statistical method and device
08/29/2007CN101026852A 移动终端 Mobile terminal
08/29/2007CN101026607A Common frequency community downlink synchronous code detecting method and device
08/29/2007CN101026579A IP network preferred network element path optimizing system and method
08/29/2007CN101026515A Equal access and initial route filtering method for packet network
08/29/2007CN101026439A Decoding method for increasing Turbo code decoding rate
08/29/2007CN101026391A Multi communicty preambel detecting method and device
08/29/2007CN101026390A Method for accurately deterimining downlink guaranteed time slot
08/29/2007CN101026389A Mobile termina and its processing method
08/29/2007CN100334823C State synchronizing method of base and mobile station in CDMA system
08/29/2007CN100334818C Cell search procedure for time division duplex communication systems using code division multiple access
08/29/2007CN100334817C Mobile communication system, radio base station devices and its operation control method and program
08/29/2007CN100334815C 功率控制方法和功率控制电路 Power control method and a power control circuit
08/28/2007US7263084 Radio transmitting apparatus, radio receiving apparatus and radio transmitting method
08/28/2007CA2408953C Method for controlling channel handover in a cellular radiocommunication network
08/28/2007CA2383215C Method and apparatus for link adaptation in a mobile communication system
08/23/2007WO2007094415A1 Mobile communication system, mobile station device, base station device, and mobile communication method
08/23/2007US20070197208 Mobile station, mobile station communication control method, base station, and communication system
08/23/2007US20070197200 Multicast communication method in a CDMA mobile communication system
08/23/2007US20070197173 Iterative multi-stage detection technique for a diversity receiver having multiple antenna elements
08/23/2007US20070197166 Receiver apparatus, receiving method, and wireless communication system
08/23/2007US20070195908 Feedback channel design for multiple-input multiple-output communication systems
08/23/2007US20070195899 Method and apparatus for supporting multiple multiplexing schemes for wireless communication
08/23/2007US20070195860 Chaotic wireless communication apparatus for location awareness using spreading spectrum technology
08/23/2007US20070195809 Method and Apparatus for Sending Signaling Information via Channel IDS
08/23/2007US20070195747 Flexible payload control in data-optimized communication systems
08/23/2007US20070195688 Spatial pilot structure for multi-antenna wireless communication
08/22/2007EP1821430A2 Mobile station assisted timing synchronization in a cdma communication system
08/22/2007EP1821421A1 Wireless communication device
08/22/2007EP1510011B1 Method of connecting an umts mobile radio to a network
08/22/2007EP1101311B1 Transmitting and receiving device and method for continuous outer-loop power control while in dtx mode in a cdma mobile communication system
08/22/2007CN2938595Y High speed series interface device for plate communication
08/22/2007CN1333562C Mixed automatic resending request method for packet data transmission
08/22/2007CN1333543C Method and apparatus for controlling data in a wireless communication system
08/22/2007CN1333540C Method for reducing multi-path interference and target type receiver
08/22/2007CN1333537C Communication method in radio honeycomb communication system
08/22/2007CN101023694A Mobile communication method, base station and wireless line control station
08/22/2007CN101023594A Method and apparatus to estimate signal to interference plus noise ratio (SINR) in a multiple antenna receiver
08/22/2007CN101022644A Method and system for distributing wireless resource in MBMS
08/22/2007CN101022629A Update rank processing method and device for lasting service allocation list
08/22/2007CN101022439A Frequency-division multiplexing transceiver apparatus and method
08/22/2007CN101022299A HSUPA down physical channel transmitting power regulating method
08/22/2007CN101022298A Multi-carrier cell power overload controlling method for TD-SCDMA system
08/22/2007CN101022285A Co-channel adjacent cell channel estimating method at the time of multi-cell union detection in TD SCDMA system
08/22/2007CN101022282A Long-period spread spectrum code double-folding capture searching method
08/21/2007US7260404 Base station control apparatus and frequency allocation method for same
08/21/2007US7260138 Base station transmitter and CDMA mobile communication system comprising the same
08/21/2007US7260076 Method and device for transmitting data
08/16/2007WO2007091676A1 Mobile communication system
08/16/2007WO2007091546A1 Uplink and downlink channel configuration method in radio communication system
08/16/2007WO2007091157A2 Apparatus, method and computer program product providing a transport format that is compatible with another transport format that uses spreading codes
08/16/2007US20070189230 Transmission power control method of uplink packet data transmission
08/15/2007EP1819084A1 Wireless communication system, wireless communication method, and communication apparatus
08/15/2007EP1819083A2 Orthogonal complex spreading method for multichannel and apparatus thereof
08/15/2007EP1819082A2 Orthogonal complex spreading method for multichannel and apparatus thereof
08/15/2007EP1819081A2 Orthogonal complex spreading method for multichannel and apparatus thereof
08/15/2007EP1817856A1 Interference characterisation and removal
08/15/2007EP1766967A4 Display apparatus and control method thereof
08/15/2007EP1473948B1 Traffic channel allocating method in gsm mobile communication
08/15/2007EP0932267B1 Mobile communication system
08/15/2007EP0720794B1 A method and apparatus for identifying a coded communication signal
08/15/2007CN2935645Y Transmitter and receiver of mixing orthogonal frequency division multiple access system
08/15/2007CN1332568C Management of public transmitting channel resource of lur interface
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