Patents for H04J 13 - Code division multiplex systems (21,510) |
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07/27/2011 | EP1921760B1 Spread spectrum communication system |
07/27/2011 | EP1441458B1 Transmission apparatus, transmission method, transmission control program, medium containing transmission control program, reception apparatus, reception method, reception control program, and medium containing reception control program |
07/27/2011 | CN1983901B Code division multiplex transmission manner, transmitter and receiver |
07/27/2011 | CN1665171B A base station, a mobile station, a radio communications system, and a radio transmission method |
07/27/2011 | CN101099323B Method and apparatus for reducing peak power in code multiplexed downlink control channels |
07/26/2011 | US7987414 Rate matching device and method for a data communication system |
07/26/2011 | US7986723 Delay estimation apparatus and method |
07/26/2011 | US7986675 Method of allocating uplink transmission channels in a communication system |
07/26/2011 | US7986674 Method and apparatus for call setup latency reduction |
07/26/2011 | US7986672 Method and apparatus for channel quality feedback in a wireless communication |
07/21/2011 | WO2011087886A1 Method and apparatus for pilot signal processing in a wireless communication system |
07/21/2011 | US20110176637 Telecommunication Method and Apparatus |
07/21/2011 | US20110176533 Mobile communication system, communication control method, and base station and mobile station to be employed in the same |
07/21/2011 | US20110176470 Mobile communication system, communication control method, and base station and mobile station to be employed in the same |
07/21/2011 | US20110176406 Efficient Zadoff-Chu Sequence Generation |
07/20/2011 | EP2346203A2 Flexible payload control in data-optimized communication systems |
07/20/2011 | CN1917710B Method and device for call setup latency reduction |
07/20/2011 | CN1684402B Wireless communication apparatus, receiving method, and mobile station |
07/20/2011 | CN101527953B Transmission power control method and base station apparatus |
07/19/2011 | USRE42557 Base station transceiver in CDMA mobile communication system |
07/19/2011 | US7983321 Communication apparatus and communication method |
07/19/2011 | CA2416702C Method for transmitting information using chaotic signals |
07/14/2011 | US20110173615 Interpreting i/o operation requests from pageable guests without host intervention |
07/14/2011 | US20110171947 Wireless communication apparatus, wireless communication network and software upgrading method |
07/14/2011 | US20110170562 Method and Apparatus for Channel Estimation and Detection in MIMO System |
07/14/2011 | US20110170467 Method and apparatus for allowing soft handoff of a cdma reverse link utilizing an orthogonal channel structure |
07/14/2011 | DE102010050371A1 System und Verfahren zur Regelung der Modulationsfrequenz eines Spreizspektrumsignals System and method for controlling the modulation frequency of a spread spectrum signal |
07/13/2011 | EP1972067B1 Wireless communication method and system |
07/13/2011 | CN1906861B Method and apparatus for DS-CDMA interference suppression using code-specific combining |
07/13/2011 | CN101283615B Base station and communication system |
07/13/2011 | CN101202584B Method for allocation of UE specific intermediate code in a time-division synchronization code division multiple access system |
07/12/2011 | US7979077 Sequence allocating method, transmitting method and wireless mobile station device |
07/07/2011 | DE19811066B4 Vorrichtung zur Unterstützung einer Vielfalt von Übertragungsraten in Spread-Spektrum-CDMA-Systemen An apparatus to support a variety of transmission rates in spread spectrum CDMA systems |
07/06/2011 | EP2341640A1 Field unit and method implemented in a field unit |
07/06/2011 | EP2341634A1 Radio communication device and radio communication method |
07/06/2011 | EP2340638A1 Block spreading for orthogonal frequency division multiple access systems |
07/06/2011 | EP2340628A1 Telecommunication method and apparatus |
07/06/2011 | EP1976170B1 A random access method for user equipment in time division synchronization code division multiple access communication system |
07/06/2011 | EP1471756B1 Information transmission method with reduced identification data size |
07/06/2011 | CN102119577A Random access mode control method and entity |
07/05/2011 | US7974600 Mobile station, mobile station communication control method, base station, and communication system |
07/05/2011 | US7974330 Multi-carrier code dividing multiplex transfer system and method, and receiving device |
06/30/2011 | WO2011076006A1 Method and device for decoding processing |
06/30/2011 | US20110159908 Dynamic channel quality measurement procedure implemented in a wireless digital communication system to prioritize the forwarding of downlink data |
06/30/2011 | US20110158257 Symbol mapping apparatus and method |
06/30/2011 | US20110158202 Code division multiple access (cdma) communication system |
06/29/2011 | CN102111181A Method and device for estimating energy per chip (Ec)/total transmitting power spectral density (Ior) |
06/29/2011 | CN102111175A CDMA (code division multiple access) module |
06/28/2011 | US7969948 Method for implementing HSDPA for TD-SCDMA |
06/28/2011 | US7969347 Method for measuring distance and position using spread spectrum signal, and an equipment using the method |
06/23/2011 | US20110149916 Method and apparatus for scheduling uplink rates adaptively to fast rate ramping in a packet communication system |
06/22/2011 | EP1929683B1 Method and apparatus for determining scrambling codes for signal transmission |
06/22/2011 | CN1852528B Device and method for Walsh mask test with grouping data service in code division multiple access communication system |
06/22/2011 | CN1783862B Method and system for achieving network device band range extension |
06/21/2011 | US7965791 Transmitting apparatus with bit arrangement method |
06/21/2011 | US7965761 Multicarrier sub-layer for direct sequence channel and multiple-access coding |
06/21/2011 | US7965760 Radio communication device and response signal diffusion method |
06/16/2011 | US20110142168 Transmitting apparatus with bit arrangement method |
06/16/2011 | US20110142167 Transmitting apparatus with bit arrangement method |
06/16/2011 | US20110140858 Methods and apparatus for rfid tag communications |
06/15/2011 | EP2334119A1 Mehod of selecting cell and controller |
06/15/2011 | EP2332275A1 Efficient zadoff-chu sequence generation |
06/15/2011 | CN1815934B Code resource distribution method of reducing CDMA mobile telecommunication system interference |
06/15/2011 | CN102098771A A method and a device for setting a transmission quality target value for power control in a mobile radio communication system |
06/15/2011 | CN102098741A Method to estimate multiple round trip delays attached to cellular terminals |
06/15/2011 | CN102098122A Pilot frequency processing method and device in digital wireless communication system |
06/14/2011 | USRE42452 Random access channel priorization scheme |
06/14/2011 | US7962167 Transmission power control method of uplink packet data transmission |
06/14/2011 | US7961880 Methods and apparatuses for determining scrambling codes for signal transmission |
06/14/2011 | US7961822 Setting a transmission power level for a mobile unit |
06/14/2011 | US7961695 Radio communication base station device and radio communication method |
06/14/2011 | US7961687 Method and apparatus for effecting handoff between different cellular communications systems |
06/14/2011 | US7961682 Handoff between base stations of different protocol revisions in a CDMA system |
06/14/2011 | US7961592 Method and apparatus for transmitting and receiving variable rate data |
06/08/2011 | CN1881860B Transmission method of words representing transmission parameters respectively allocated to mobile stations communicating with base station in mobile communication system |
06/08/2011 | CN1622501B A method and apparatus for extracting multi-path |
06/08/2011 | CN101262323B RLP retransmission for CDMA communication systems |
06/07/2011 | US7957327 Efficient support for TDD beamforming via constrained hopping and on-demand pilot |
06/07/2011 | US7957263 Method and apparatus for acknowledging reverse link transmissions in a communications system |
06/07/2011 | CA2498703C Recall device |
06/01/2011 | EP2328285A2 Method for controlling gated transmission of dedicated channel in W-CDMA communication system |
06/01/2011 | CN102084599A Communication device, communication system, reception method, and communication method |
06/01/2011 | CN102084598A Random phase multiple access communication interface system and method |
06/01/2011 | CN102083190A Code division multiple access (cdma) communication system |
06/01/2011 | CN102083185A Code division multiple (cdma) communication system |
06/01/2011 | CN101141179B Method and device for implementing information transfer in wireless communication system |
05/31/2011 | US7953428 Transmitting apparatus, receiving apparatus, and re-transmission control method |
05/31/2011 | US7953167 Communications apparatus and communications system using multicarrier transmission mode |
05/31/2011 | US7953124 Mobile station, base station, communication system, and communication method |
05/31/2011 | US7953047 Parser for multiple data streams in a communication system |
05/26/2011 | US20110126072 Communication device, communication system, reception method and communication method |
05/26/2011 | US20110122926 Apparatus and method for generating pseudo noise code |
05/26/2011 | US20110122894 Capture frequency decision methods and receivers |
05/26/2011 | US20110122862 Terminal, method for operating the terminal, and method for interworking in wireless communication system including 3gpp lte network and 3gpp legacy network |
05/25/2011 | EP2326036A2 Intra-frame code diversity |
05/25/2011 | EP2034647B1 Optical code communication system |
05/25/2011 | CN1992432B Method for determining upper shaped gain of intelligent antenna |
05/25/2011 | CN1917408B Method for planning code resources in cell of SCDMA system |
05/25/2011 | CN1787415B Apparatus for realizing false random code phase deviation and method for forming false random code |
05/25/2011 | CN102077497A System and methods for generating masking sequences |