| Patents for H04J 13 - Code division multiplex systems (21,510) |
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| 05/30/2007 | EP1391126B1 Dynamic channel quality measurement procedure for adaptive modulation and coding techniques |
| 05/30/2007 | EP1350346B1 Pre-testing and certification of multiple access codes |
| 05/30/2007 | EP1198939B1 Method and system for combining orthogonal transmit diversity and adaptive array techniques in a wireless communications system |
| 05/30/2007 | EP1158689B1 Spread-spectrum communication device |
| 05/30/2007 | EP0823163B1 Method and apparatus for providing variable rate data in a communications system using statistical multiplexing |
| 05/30/2007 | CN1972511A A cell multimedia broadcasting service migration method and wireless network controller |
| 05/30/2007 | CN1972472A A method and apparatus for detecting service style |
| 05/30/2007 | CN1972151A Method for transmission in a cellular single frequency network, a base station, a mobile terminal and a mobile network therefor |
| 05/30/2007 | CN1972140A Mechanism for imposing a consistent delay on information sets received from a variable rate information stream |
| 05/30/2007 | CN1972137A A receiving signal frequency offset estimation and compensation method for WCDMA |
| 05/30/2007 | CN1319406C Coded allocation for sectorised radiocommunication systems |
| 05/30/2007 | CN1319316C Method for sending window size adjustment information by receiving end in wireless link data transmission |
| 05/30/2007 | CN1318992C Method of multi-address access and anti-collision realized in cyclic shift mode |
| 05/29/2007 | US7224716 Communication methods and apparatus employing spread spectrum techniques and doppler-tolerant polyphase codes |
| 05/29/2007 | US7224676 Mobile station, base station and communication method |
| 05/29/2007 | CA2363428C Apparatus and method for spreading channel data in cdma communication system using orthogonal transmit diversity |
| 05/29/2007 | CA2248647C A rapid-acquisition access channel scheme for cdma systems |
| 05/24/2007 | WO2007056948A1 Spread spectrum modulation and demodulation method and device thereof |
| 05/24/2007 | WO2005101839A3 Shifted channel characteristics for mitigating co-channel interference |
| 05/24/2007 | US20070117582 Radio communication system, communication terminal apparatus, base station apparatus, and transmission power control method |
| 05/24/2007 | US20070117519 Dynamic channel quality measurement procedure implemented in a wireless digital communication system to prioritize the forwarding of downlink data |
| 05/24/2007 | US20070116102 Method and apparatus for demodulating signals processed in a transmit diversity mode |
| 05/24/2007 | US20070116101 Method and apparatus for demodulating signals processed in a transmit diversity mode |
| 05/24/2007 | US20070115875 Data transmission method and mobile telephone system |
| 05/23/2007 | EP1788726A2 Method and stations for encoding data with scrambling codes in a CDMA slotted system |
| 05/23/2007 | EP1274179B1 Method for signal processing used in terminal device of code division multiple access mobile communication system |
| 05/23/2007 | CN1969497A Impulse wireless communication apparatus |
| 05/23/2007 | CN1969481A Upstream line packet data transmission power control method |
| 05/23/2007 | CN1969468A CDMA communication apparatus and CDMA communication method |
| 05/23/2007 | CN1968535A Method and apparatus for selecting target cell |
| 05/23/2007 | CN1968532A Method for allocating channelization code in high speed downlink packet access system |
| 05/23/2007 | CN1968524A Method for shortening high-speed downlink packet access service time-delay in affirmance mode |
| 05/23/2007 | CN1968516A Call failure handling method and system |
| 05/23/2007 | CN1968514A Wireless communication network expanding system and method |
| 05/23/2007 | CN1968451A Method and system for determining to use multicast/broadcast service time |
| 05/23/2007 | CN1968365A Signal processing apparatus and a control method thereof |
| 05/23/2007 | CN1968208A Wireless service differentiation method and wireless transmission device |
| 05/23/2007 | CN1968101A Method, system and administrative server for front-end equipment control |
| 05/23/2007 | CN1968090A Method and system for obtaining user terminal authentication information by data service center |
| 05/23/2007 | CN1968073A Hybrid ARQ method, device and transmission system for packet data transmission |
| 05/23/2007 | CN1968054A A N carrier frequency on-channel network method |
| 05/23/2007 | CN1968052A Method of reconfiguration of common transfer channel |
| 05/23/2007 | CN1968046A Estimating method of reach direction of user signal wave of array antenna MC-CDMA system |
| 05/23/2007 | CN1968037A Power control method in communication method and its system |
| 05/23/2007 | CN1968030A Channel estimation method of frequency-domain receiver |
| 05/23/2007 | CN1968029A Spread-spectrum modulation and demodulation method by special spread spectrum sequence and device |
| 05/23/2007 | CN1317917C Semi-flexible switching method used in CDMA substation system |
| 05/23/2007 | CN1317916C Code power measurement for dynamic channel allocation |
| 05/23/2007 | CN1317840C Device in CDMA cellular mobile ratio system |
| 05/22/2007 | US7221955 Method and apparatus for coherently combining power control commands to initialize communication |
| 05/22/2007 | US7221697 Received radio wave transmission equipment and mobile body identification system |
| 05/22/2007 | US7221695 Method for communicating scrambling code ID in mobile communication system |
| 05/22/2007 | US7221215 Demodulator for demodulating pulse position modulated signal |
| 05/22/2007 | CA2507751C Cell search procedure for time division duplex communication systems using code division multiple access |
| 05/17/2007 | US20070111744 Mobile communication system, radio base station, transmission power control method used therein, and program thereof |
| 05/17/2007 | US20070111680 Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a cdma cellular communications system |
| 05/17/2007 | US20070110141 Method for receiving spectrum spreading signals with frequency shift correction |
| 05/17/2007 | US20070110128 Multi-mok modulation/demodulation transmission process, corresponding transmitter and receiver |
| 05/17/2007 | US20070110006 Burst detector |
| 05/17/2007 | US20070109450 Signal processing apparatus and control method thereof |
| 05/16/2007 | EP1400148B1 Method and apparatus for management of an adaptive set of base stations in a communication system |
| 05/16/2007 | EP1234385A4 Apparatus and method for transmitting a burst pilot channel in a mobile communication system |
| 05/16/2007 | CN1965507A Testing apparatus and testing method |
| 05/16/2007 | CN1965494A Method for decoding channelisation code set information in a spread spectrum receiver |
| 05/16/2007 | CN1964570A A call method and call system |
| 05/16/2007 | CN1964552A A method to dynamically regulate distribution of PRACH resource |
| 05/16/2007 | CN1964548A A method for multiplexing of soft frequency |
| 05/16/2007 | CN1964488A A method and device for carrying out coding using correlation between video signal frames in video code processing |
| 05/16/2007 | CN1964486A A method to quantify difference for video code processing and its device |
| 05/16/2007 | CN1964267A Charging method in CDMA intelligent network |
| 05/16/2007 | CN1964243A Test apparatus, mobile terminal apparatus and test method |
| 05/16/2007 | CN1964224A A method to detect slot confliction of multiple transmission gap form sequence |
| 05/16/2007 | CN1964214A Method and apparatus for power control |
| 05/16/2007 | CN1964212A A method to compensate estimated error of path loss in TD-SCDMA system |
| 05/16/2007 | CN1964203A An estimation and search method for channel path of multi-path fading channel |
| 05/16/2007 | CN1316833C Method of controlling HS-SCCH power in mobile communicating system |
| 05/15/2007 | US7218950 Base station, mobile station, communication system, transmission control method, and mobile station control program |
| 05/15/2007 | US7218945 Transmission power controlling method and base station apparatus |
| 05/15/2007 | US7218698 Synchronization circuit |
| 05/15/2007 | US7218684 Method and system for code reuse and capacity enhancement using null steering |
| 05/15/2007 | US7218664 Method and system of path gain estimation in a WCDMA system |
| 05/15/2007 | US7218646 Mobile radio communication system, communication apparatus applied in mobile radio communication system, and mobile radio communication method |
| 05/15/2007 | US7218621 Method for dynamic allocation of channels in a code division multiple access packet data system |
| 05/15/2007 | US7218617 Transmission method of downlink pilot channel in CDMA mobile communication system, and CDMA mobile communication system |
| 05/15/2007 | CA2281676C Channel estimation unit, and cdma receiver and cdma transceiver with channel estimation unit |
| 05/10/2007 | WO2007052812A1 Apparatus and method for deciding uplink transmission parameters |
| 05/10/2007 | WO2007052746A1 Transmission control method, mobile station, and radio base station |
| 05/10/2007 | WO2007051952A1 Device for generating sequences of coding elements for an item of transmitting equipment of a cdma communications network |
| 05/10/2007 | WO2007025407A8 A method of setting the dispatch area based on the cluser system of cdma technology |
| 05/10/2007 | US20070104254 Multi-Transmitter Interference Suppression Using Code-Specific Combining |
| 05/10/2007 | US20070104250 Spread-spectrum transceiver |
| 05/10/2007 | US20070104216 Method of allocating uplink transmission channels in a communication system |
| 05/10/2007 | US20070104150 Transmission structure supporting multi-user scheduling and MIMO transmission |
| 05/09/2007 | EP1784033A1 Method of reusing spreading codes |
| 05/09/2007 | EP1783941A2 Spread spectrum communication method and apparatus |
| 05/09/2007 | EP1783939A1 Apparatus for generating spreading sequences for a transmitter of a CDMA communication network |
| 05/09/2007 | EP1783927A2 Channel quality feedback for power control in a CDMA system |
| 05/09/2007 | EP1783926A2 Reverse link power controlled repeater |
| 05/09/2007 | EP1782548A1 Apparatus and method for determining user code in quasi-synchronous cdma system, and apparatus and method for generating and spreading user code using the same |
| 05/09/2007 | EP1583309B1 Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a CDMA cellular communications system |