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)
01/2014
01/22/2014CN103532655A Zero correlation zone sequences for communication system
01/22/2014CN103532654A Zero correlation zone sequences for communication system
01/22/2014CN101926208B Wireless control apparatus and method to determine wireless transmission timing
01/21/2014US8634365 System and method for allocating transmission resources
01/16/2014US20140016561 Method for compensating for multi-path of a cdma reverse link utilizing an orthogonal channel structure
01/16/2014DE112004002326B4 Mehrmoden und Mehrband RF Transceiver und zugehöriges Kommunikationsverfahren Multi-mode and multi-band RF transceiver and associated communication method
01/15/2014CN103516460A Method for releasing downlink spread spectrum code and device thereof
01/14/2014CA2609066C Efficient support for tdd beamforming via constrained hopping and on-demand pilot
01/09/2014WO2014006449A1 A communication device for wideband code division multiple access communication (w-cdma) system, a method for use therein and an associated semiconductor device
01/09/2014DE10012286B4 Pilotsignale für die Synchronisation und/oder Kanalschätzung Pilot signals for synchronization and / or channel estimation
01/08/2014EP2683108A1 Communications apparatus and communications system using multicarrier transmission mode
01/08/2014EP2683107A1 Communications apparatus and communications system using multicarrier transmission mode
01/08/2014EP2683106A1 Communications apparatus and communications system using multicarrier transmission mode
01/08/2014CN103501215A Radio communication device and radio communication method
01/08/2014CN103501206A Quasi-perfect sequence design method suitable for cognitive radio environment
01/01/2014EP2680471A1 Zero correlation zone sequences for communication system
01/01/2014EP2680470A1 Zero Correlation Zone Sequences for Communication System
01/01/2014CN103493563A Base station, terminal, communications system, communications method, and integrated circuit
01/01/2014CN103493562A Base station, terminal, communications system, communications method, and integrated circuit
01/01/2014CN103493561A Base station, terminal, communications system, communications method, and integrated circuit
01/01/2014CN103490872A Apparatus and method for transmission of sounding reference signal in uplink wireless communication systems with multiple antennas and sounding reference signal hopping
01/01/2014CN103490845A Improved Logistic-Map chaos spreading sequence generation device and method based on weighting
12/2013
12/31/2013US8620335 Methods and apparatus for resource management in a multi-carrier telecommunications system
12/31/2013US8619920 Two-dimensional code spreading for interleaved FDMA system
12/31/2013US8619722 Method for using a base station to selectively utilize B and D channels to support a plurality of communications
12/31/2013US8619678 Wireless device in multicarrier system
12/31/2013US8619667 Method and device for transmitting data of a subscriber-specific control channel in a radio system
12/26/2013US20130343349 Communication method, device, and base station applied in wcdma system
12/26/2013US20130343294 Radio transmission device and radio communication method
12/25/2013CN103475438A Low-correlation zone sequence design method suitable for cognitive radio environment
12/25/2013CN102084631B Multi-dimensional signal of reduced peak-to-rms ratio
12/18/2013EP2675088A1 Sequence report method and sequence report device
12/18/2013EP1881620B1 Method and apparatus for controlling transmission of packets in a wireless communication system
12/18/2013CN101080877B Spreading code allocating method, dispreading method, transmitter, receiver, communication device, wireless base station device, and mobile terminal device
12/17/2013US8611908 Mobile communication method, base station and wireless line control station
12/17/2013US8611310 PN generators for spread spectrum communications systems
12/12/2013WO2013183581A1 Transmission device, reception device, transmission method and reception method
12/12/2013WO2013182544A1 Serial linking of a non-binary turbo code by means of gf (q) and a q-ary hadamard code
12/11/2013CN103444110A Configuration of random access preamble
12/11/2013CN103441813A Low-correlation binary sequence set generation method applied to CDMA system
12/11/2013CN103441812A Pilot transmission in a wireless communication system
12/10/2013USRE44635 Orthogonal complex spreading method for multichannel and apparatus thereof
12/10/2013US8605702 Maintaining a maintenance channel in a reverse link of a wireless communications system
12/10/2013US8605577 User equipment in a congestion controlled CDMA system
12/05/2013US20130322469 Multi-channel code-division multiplexing in front-end integrated circuits
12/05/2013US20130322411 Tdma/cdma apparatus
12/05/2013US20130322341 Reverse link initial power setting using effective radiated power message to compute path loss
12/04/2013EP2670066A1 Uplink and downlink channel configuration method in radio communication system
12/04/2013CN102083185B Code division multiple (cdma) communication system
12/04/2013CA2817558A1 Asynchronous ds-cdma receiver
12/03/2013US8599974 Method and apparatus of determining a set of zero correlation zone lengths
12/03/2013US8599943 Communications apparatus and communications system using multicarrier transmission mode
12/03/2013US8599798 Radio base station apparatus, radio network controller apparatus, communication terminal apparatus, transmission signal generation method, and radio communication system
12/03/2013US8599712 Method and apparatus for setting reverse link CQI reporting modes in wireless communication system
12/03/2013US8599071 Adaptive antenna radio communication device
12/03/2013CA2689165C Wireless communication apparatus and response signal spreading method
11/2013
11/28/2013WO2013175419A1 Methods, systems and devices for decoupled interference randomization for uplink reference signals
11/28/2013US20130318416 Rate Matching And Channel Interleaving For A Communications System
11/28/2013US20130315173 Integrated circuit for radio transmission of ack/nack signal
11/27/2013CN1543111B Method for generating code mask for coding transmission over traffic channel
11/27/2013CN101821975B Radio communication device and constellation control method
11/27/2013CN101809911B Radio communication device and response signal spreading method
11/27/2013CN101720531B Wireless communication apparatus and response signal spreading method
11/26/2013US8594575 Shifted channel characteristics for mitigating co-channel interference
11/21/2013WO2013173628A1 Power control command insertion into complex signal
11/20/2013EP2665333A1 User device, and measurement device
11/20/2013EP2665332A1 User device, and measurement method
11/20/2013EP2317675B1 A method and apparatus for assigning codes
11/20/2013EP1965521B1 Variable rate transmission method and reception methods, and variable rate transmission and reception devices
11/20/2013CN103402148A Optical code division multiplexing based sending and receiving methods and devices thereof for realizing integration of three networks
11/20/2013CN103401662A Method and apparatus for transmitting/receiving uplink control channels in cellular communication systems
11/20/2013CN102158969B Method and equipment for selecting time code resource
11/20/2013CN101803255B Radio communication method, radio communication system, and radio transmission device
11/20/2013CN101779392B Apparatus and method for allocating resource in a mobile communication system
11/19/2013US8588200 Wireless communication system, wireless communication method, and wireless communication apparatus
11/14/2013WO2013168560A1 Wireless communication system, mobile terminal, wireless base station, and wireless communication method
11/14/2013US20130305247 Interpreting i/o operation requests from pageable guests without host intervention
11/14/2013US20130301585 Integrated circuit for spreading response signal
11/13/2013EP2663135A2 A method and base station to control access point transmit power
11/13/2013EP2663134A2 A method and base station to control access point transmit power
11/13/2013EP2663133A2 A method and base station to control access point transmit power
11/13/2013EP2663000A1 Transmitter, receiver, transmission method, and reception method
11/12/2013US8582604 Uniquely decodable codes and decoder for overloaded synchronous CDMA systems
11/12/2013US8582552 Maintaining a maintenance channel in a reverse link of a wireless communications system
11/12/2013US8582451 Code assignment in HS-SCCH less operation mode
11/07/2013WO2013072114A3 Method for transmitting data in a battery
11/07/2013US20130294376 Terminal apparatus and method for transmitting a response signal at a terminal
11/06/2013EP2661003A2 Radio Communication Terminal Device and Radio Transmission Method
11/06/2013CN1983897B Code division multiplex transmission manner, transmitter and receiver
11/06/2013CN1655527B Apparatus and associated method for communicating multimedia information upon a communication link
11/06/2013CN102148792B Continuous pilot processing method and device for digital wireless communication system
11/06/2013CN102098122B Pilot frequency processing method and device in digital wireless communication system
11/06/2013CN102064849B Matrix encoding GA (Genetic Algorithm) based PN (Pseudo Noise) code estimation method of DS/SS (Direct Sequence/Spread Spectrum) signals
11/06/2013CN101796862B Base station device, mobile station device, distributed antenna wireless communication system, pilot channel generation method, synchronization channel generation method, and antenna selection method
11/06/2013CN101779429B Mobile communication system, base station device, user device, and method
11/06/2013CN101662331B Multi-address coding, transmitting and decoding methods and devices and systems thereof
11/06/2013CN101662309B Generation method of spreading code and device thereof
11/06/2013CN101272232B Scrambling method of physical mixing retransmission indication channel
11/05/2013US8576694 Apparatus and method for dynamically assigning orthogonal codes in a radio communication system
10/2013
10/31/2013WO2013160646A1 Data transmission method and apparatus
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