Patents for H04J 13 - Code division multiplex systems (21,510) |
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01/18/2006 | EP1616393A2 Joint multi-code detectors in cdma communications system |
01/18/2006 | EP1229678B1 Base station apparatus, communication terminal apparatus and communication method |
01/18/2006 | EP1187576A4 Accelerated selection of a base station in a wireless communication system |
01/18/2006 | EP1131910A4 Code-based optical networks, methods, and apparatus |
01/18/2006 | CN2753060Y RLAN having RAN IP gateway with AAA function related to CN |
01/18/2006 | CN1723585A Demultiplexer and multiplexer |
01/18/2006 | CN1722900A A method for transmitting packet data service to terminal |
01/18/2006 | CN1722890A A method of dynamic channel allocation for TD-SCDMA communication system |
01/18/2006 | CN1722888A Method of code resource allocation under multi-carrier cell |
01/18/2006 | CN1722860A Method of multi-carrier frequency cell radio resource report and management |
01/18/2006 | CN1722839A Video encoding and decoding methods and video encoder and decoder |
01/18/2006 | CN1722760A Method for implementing analog facsimile service in CDMA system |
01/18/2006 | CN1722734A A method for automatic configuration of terminal equipment |
01/18/2006 | CN1722719A A method of bit and power distribution for adaptive modulation of OFDM system |
01/18/2006 | CN1722643A Time gap allocating method and signal transmitting method, radio base station controller |
01/18/2006 | CN1722625A Detection of synchronization timing in CDMA receiving apparatus |
01/18/2006 | CN1722623A A method for fast channel estimation by means of training sequence |
01/18/2006 | CN1722622A Orthogonal pulse polarity modulation |
01/18/2006 | CN1237751C Radio mobile station and radio communication system having same |
01/18/2006 | CN1237750C CDMA communication method using multi-type diffusion sequence |
01/18/2006 | CN1237749C CDMA mobile communication system for controlling reference value renew of closed loop transmitting power |
01/18/2006 | CN1237748C Peak amplitude limiter and multicarrier amplifier |
01/18/2006 | CN1237746C Stacked-carrier discrete multiple tone communication technology |
01/18/2006 | CN1237740C Downlink scheduling method using parallel code trees |
01/18/2006 | CN1237737C Transmission using antenna array in CDMA communication system |
01/18/2006 | CN1237734C Radio communication method and its device |
01/18/2006 | CN1237730C Code generating device, semiconductor device and receiving device |
01/18/2006 | CN1237728C Apparatus and method for transmitting signals in a communication system |
01/18/2006 | CN1237727C CDMA communication system and method with selectively allocation of band width upon demand |
01/18/2006 | CN1237726C Method of reducing interference, and radio system |
01/17/2006 | US6987796 Method for receiving spectrum spread signals with frequency offset correction |
01/17/2006 | US6987795 System and method for selecting spreading codes based on multipath delay profile estimation for wireless transceivers in a communication network |
01/17/2006 | US6987780 RLP retransmission for CDMA communication systems |
01/17/2006 | US6987751 Hybrid mobile switching center for combined GSM/IS-41 communication |
01/17/2006 | US6987747 Method of assigning a spreading sequence to a user of a telecommunications network |
01/12/2006 | US20060008034 Spreading codes for quasisynchronous code division multiple access systems |
01/12/2006 | US20060007896 Soft and softer handover in time division duplex code division multiple access (TDD-CDMA) networks |
01/12/2006 | US20060007892 Cdma transmitting apparatus and cdma receiving apparatus |
01/12/2006 | US20060007225 Display apparatus and control method thereof |
01/11/2006 | EP1615350A2 A CDMA system |
01/11/2006 | EP0990313B1 Reduced peak-to-average amplitude multichannel link |
01/11/2006 | EP0966797B1 Highly bandwidth-efficient communications |
01/11/2006 | CN1720668A Power limit device and digital radio transmitter using the same |
01/11/2006 | CN1719935A Auxiliary carrier signal quality estimating and carrier selecting method for TD-SCDMA system |
01/11/2006 | CN1719932A Random access method of multi-carrier covering of TD-SCDMA system |
01/11/2006 | CN1719928A Dynamic channel distributing method adaptable for asymmetric high and low line service distribution |
01/11/2006 | CN1719807A Packet communicating apparatus |
01/11/2006 | CN1719762A Data retransmission method based on high-speed down link data packet access technique |
01/11/2006 | CN1719760A Up link receiving method for array antenna MT-CDMA system |
01/11/2006 | CN1719759A Timing deviation detecting and compensating method for use in CDMA system |
01/11/2006 | CN1719747A Method and circuit for limiting the power of a signal compiled from spread-coded signals |
01/11/2006 | CN1719745A Method for controlling up link external ring power of combined service |
01/11/2006 | CN1719741A Spread spectrum communicatoion system and non-centre wireless network for implementing CDMA by single different phase sequence of spread spectrum code |
01/11/2006 | CN1236646C Mobile radio terminal apparatus |
01/11/2006 | CN1236638C Method for control of HS-SCCH transmission power in UMTS system |
01/11/2006 | CN1236575C Multi path searching method of broadband CDMA up link receiving |
01/10/2006 | US6985728 Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a CDMA cellular communications system |
01/10/2006 | US6985511 Common packet channel with firm handoff |
01/10/2006 | US6985473 Transport format combination selection for compressed mode in a W-CDMA system |
01/10/2006 | US6985471 Data transmission method, radio network subsystem, and user equipment |
01/10/2006 | US6985468 Memory circuit and coherent detection circuit |
01/10/2006 | US6985467 Rapid acquisition spreading codes for spread-spectrum communications |
01/10/2006 | US6985092 Robust system for transmitting and receiving map data |
01/05/2006 | WO2006001626A1 Display apparatus and control method thereof |
01/05/2006 | US20060003791 Apparatus and method for transmission power balance adjustment in a mobile cellular system |
01/05/2006 | US20060003786 Mobile communication system, mobile terminal, transmit power control method in a mobile terminal, and program |
01/05/2006 | US20060002478 Coding image signal |
01/05/2006 | US20060002348 Method and apparatus for controlling gain level of a supplemental channel in a CDMA communication system |
01/04/2006 | EP1613013A1 Method and apparatus for reducing amplitude variations and interference in communication signals employing inserted pilot signals |
01/04/2006 | EP1612993A1 Method and arrangement for changing the operation mode of an agent of a management network |
01/04/2006 | EP1612961A1 Code division multiple access communication system |
01/04/2006 | EP1612960A2 Spread spectrum communication device and method |
01/04/2006 | EP1612959A2 Reduced peak-to-average amplitude multichannel link |
01/04/2006 | EP1060580A4 Puncturing device and method for turbo encoder in mobile communication system |
01/04/2006 | CN1717102A Method for realizing position updating process |
01/04/2006 | CN1717057A Coding image signal |
01/04/2006 | CN1716933A Method for realizing CDMA signal wave elimination |
01/04/2006 | CN1716836A Read enable generator, read enable signal generating method and data transmission method |
01/04/2006 | CN1716832A CDMA system and soft switching method based on said CDMA system |
01/04/2006 | CN1716807A Radio communication system, communication terminal apparatus, base station apparatus, and transmission power control method |
01/04/2006 | CN1235439C Method and apparatus for quick paging in a wireless communication system |
01/04/2006 | CN1235435C Radio base station and communication terminal |
01/04/2006 | CN1235423C Method for amplitude-limited wide-band radio signal and relative transmitter |
01/04/2006 | CN1235364C A multipath searching method and apparatus using two layer filter process |
01/04/2006 | CN1235363C Multipath tracking method and device |
01/04/2006 | CN1235361C Method of realizing GPS small region frame timing measurement and apparatus thereof |
01/04/2006 | CN1235360C Latch unit for data stream and method |
01/04/2006 | CN1235359C Universal frequency correcting method and device |
01/04/2006 | CN1235356C Apparatus and method for controlling power of reverse channels in mobile communication system |
01/04/2006 | CN1235352C Secondary station and method of operating the station |
01/04/2006 | CN1235345C Method and apparatus for demodulating signals processed in transmit deversity mode |
01/03/2006 | US6983412 Concatenation convolutional code decoder |
01/03/2006 | US6983166 Power control for a channel with multiple formats in a communication system |
01/03/2006 | US6983150 Wireless cellular communication system |
01/03/2006 | US6983008 Base station for use in a CDMA communication system using an antenna array |
01/03/2006 | US6982972 Signal processor in multiplex communication system utilizing a changeover signal indicating a change in gain of the transmission signal and the signal processing method for the system |
01/03/2006 | US6982971 Method and system for handoff between an asychronous CDMA base station and a synchronous CDMA base station |
01/03/2006 | US6982965 Multicarrier transmission method and apparatus |
01/03/2006 | US6982946 Partly orthogonal multiple code trees |
12/29/2005 | WO2005125048A1 Upstream line packet data transmission power control method |