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)
09/2010
09/08/2010CN101827405A Method for processing resource management in a mobile radio system
09/08/2010CN101827285A Method and device for transmitting business
09/08/2010CN101137078B Paging method, paging system and related equipment
09/08/2010CN101068127B Method for realizing frame synchronization in radio communication system
09/07/2010US7792540 Synchronizing push to talk service in wireless communication system
09/07/2010US7792229 Pulsed based communication system
09/07/2010US7792179 Arrangement and method for sequence production in a spread spectrum communication system
09/07/2010US7792151 CDMA receiving apparatus and method
09/07/2010US7792085 Apparatus and method for symbol mapping TFCI bits for a hard split mode in a CDMA mobile communication system
09/07/2010US7791645 Imaging system and system control method
09/02/2010US20100222067 Allocation of Preamble Sequences
09/02/2010US20100220672 Method for assigning signature sequences for e-hich channel
09/01/2010EP2224623A2 Base station apparatus of mobile communication system
09/01/2010EP2224603A1 Reception apparatus and reception method
09/01/2010EP2223451A1 Scrambling code allocation in a cellular communication network
09/01/2010EP2223436A1 Generation of mbsfn-dob synchronization codes
09/01/2010CN101821977A Scrambling codes for secondary synchronization codes in wireless communication systems
09/01/2010CN101821976A Radio communication device and constellation control method
09/01/2010CN101820555A Door phone system based on CDMA (Code Division Multiple Access) and DTMF (Dual-Tone Multi-Frequency) technology
09/01/2010CN101820339A Method for extracting all-optical bit clock of domain OCDMA (Optical Code Division Multiple Access) system under multi-user environment
09/01/2010CN101170811B Secure class negotiation method in general guide system
08/2010
08/31/2010US7787530 Multi-channel adapative quality control loop for link rate adaptation in data packet communications
08/31/2010US7787522 Joint multi-code detectors in CDMA communications system
08/31/2010US7787493 Radio communication method and radio communication device
08/31/2010US7787355 M-ary orthogonal keying system
08/27/2010CA2695572A1 Mobile wireless communications device including a power divider connecting an lna to multiple receive signal channels and related methods
08/26/2010US20100216503 Method and system for terminal ptt registration based on cdma trunking system
08/26/2010US20100215080 Radio communication method, radio communication system, and radio transmission apparatus
08/26/2010US20100215078 Spread spectrum transceiver
08/25/2010EP2221993A1 Method and device for sequencing for zc sequences of rach
08/25/2010EP1320954B1 Transfer of data in a telecommunications system
08/25/2010CN101815230A Routing algorithm based on greedy algorithm in optical network
08/24/2010US7782894 Ultra-wideband/low power communication having a dedicated removable memory module for fast data downloads—apparatus, systems and methods
08/24/2010US7782815 Method for transmitting an information of a mobile telecommunication system
08/24/2010US7782756 Apparatus for generating sequences of coding elements for a transmission device in a CDMA communication network
08/19/2010WO2010093332A1 A method of communication
08/19/2010US20100210274 Sequence Allocating Method and Wireless Mobile Station Device
08/19/2010US20100208708 System and method for maintaining wireless channels over a reverse link of a cdma wireless communication system
08/19/2010US20100208666 Control channelsin communication network systems
08/19/2010US20100208656 Base station apparatus, mobile station apparatus, distributed antenna wireless communications system, pilot channel generation method, synchronization channel generation method, and antenna selection method
08/18/2010EP2219334A2 Adaptive peak limiter in a multicarrier system
08/18/2010EP1334578B1 Method and system for locating a mobile device
08/18/2010EP0990308B1 Turbo encoding with insertion of known bits
08/18/2010CN1905428B Transmission method of TDD mobile communication system with low delay character
08/18/2010CN1860708B Frequency combining apparatus and frequency combining method
08/18/2010CN1707971B A method for improving performances of a mobile radio communication system using a power control algorithm
08/18/2010CN101809911A Radio communication device and response signal spreading method
08/18/2010CN101809881A Radio communication device and sequence length adjusting method
08/18/2010CN101098162B Method and apparatus for creating long scrambling code and phase offset code
08/17/2010US7778310 Code division multiple access mobile communication system
08/17/2010US7778224 CDMA/TDD mobile communication system and method
08/17/2010US7778212 Method and apparatus for multicast transmission of packet data in a mobile communication system
08/17/2010CA2432116C Sub-channels for the random access channel in time division duplex
08/17/2010CA2362418C Multi-carrier cdma transmission system signal format
08/17/2010CA2355242C System and method for estimating interfrequency measurements used for radio network function
08/12/2010WO2010090793A1 Coding a signal with a shuffled-hadamard function
08/12/2010US20100203840 Method and decoder for decoding a wireless transmission from a predefined user
08/12/2010US20100202562 Transmission device, reception device and radio communication method
08/12/2010US20100202398 System for efficient recovery of node-b buffered data following mac layer reset
08/11/2010EP2216925A1 Sequential transmission method
08/11/2010CN1921324B Multipath searching method for code division multiple access communication system
08/11/2010CN1906874B Wireless communication device
08/11/2010CN1901407B Cell search procedure for tdd/cdma communications systems
08/11/2010CN1747360B Method for allowing multi-user orthogonal and non-orthogonal interoperability of code channels
08/11/2010CN101803258A Interference management employing fractional code reuse
08/11/2010CN101803255A Radio communication method, radio communication system, and radio transmission device
08/11/2010CN101803207A Method for encoding a bit sequence and encoding circuit
08/11/2010CN101056118B A method for sharing the information of the adjacent cells in the multi-cell joint detection
08/11/2010CN101030797B Device for wireless communications
08/10/2010USRE41498 Device and methods for channel coding and rate matching in a communication system
08/10/2010US7773981 Wireless communication apparatus, wireless communication network and software upgrading method
08/10/2010US7773704 Method and apparatus for parallel midamble cancellation
08/10/2010US7773664 Random phase multiple access system with meshing
08/10/2010US7773663 Communication apparatus, communication method, and program
08/10/2010US7773566 System and method for maintaining timing of synchronization messages over a reverse link of a CDMA wireless communication system
08/10/2010US7773562 Soft and softer handover in time division duplex code division multiple access (TDD-CDMA) networks
08/10/2010US7773545 Full division duplex system and a leakage cancellation method
08/10/2010US7773518 Method for configuring a telecommunication system
08/10/2010CA2460790C Digital communication method and system
08/05/2010WO2010086183A1 Crosstalk coefficient updating in vector transmission
08/05/2010WO2010085912A1 Method, apparatus and system for the control of auxiliary carriers
08/05/2010US20100195823 Radio Communication Base Station Device, Radio Communication Mobile Station Device, Method for Scrambling Response Signal in ARQ
08/05/2010US20100195702 Radio communication device and response signal spreading method
08/05/2010US20100195700 Cyclic Shift Sequence Generation Method, Radio Communication Terminal Device, and Radio Communication Base Station Device
08/05/2010US20100195669 Multi-channel code-division multiplexing in front-end integrated circuits
08/05/2010US20100195637 Radio communication device and sequence length adjusting method
08/05/2010US20100195630 Quasi-orthogonal multiplexing for a multi-carrier communication system
08/05/2010US20100195625 Physical layer processing for a wireless communication system using code division multiple access
08/04/2010EP2214336A1 Mobile communication method, radio control station and radio base station
08/04/2010EP2214335A1 Mobile communication system, base station device, user device and method
08/04/2010EP2213028A1 Scrambling codes for secondary synchronization codes in wireless communication systems
08/04/2010CN101796862A Base station device, mobile station device, distributed antenna wireless communication system, pilot channel generation method, synchronization channel generation method, and antenna selection method
08/04/2010CN101056152B Transmission method of the universal mobile communication system and its system
08/03/2010US7769079 Method and apparatus for controlling gain level of a communication channel in a CDMA communication system
08/03/2010US7768953 System for improved power savings during full DTX mode of operation in the downlink
07/2010
07/29/2010WO2010085066A2 Apparatus and method for generating scrambling codes in a radio communication system
07/29/2010WO2010064852A3 Method and apparatus for generating pseudo random sequence in broadband wireless communication system
07/29/2010US20100189162 Transmission-and-reception apparatus, transmission-and-reception system, and transmission-and-reception method
07/28/2010CN1969497B Impulse wireless communication apparatus
07/28/2010CN101064551B Scrambling code distribution method for CDMA system
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