| Patents for H04J 13 - Code division multiplex systems (21,510) |
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| 02/22/2007 | WO2007022126A2 Transmission structure supporting multi-user scheduling and mimo transmission |
| 02/22/2007 | WO2007020912A1 Data transferring system, wireless communication apparatus, wireless communication method, and computer program |
| 02/22/2007 | WO2007019729A1 A system and a method for playing coloring ring back tone based on the called user's state presence information |
| 02/22/2007 | CA2730338A1 Transmission structure supporting multi-user scheduling and mimo transmission |
| 02/21/2007 | EP1754326A2 Method and apparatus for reducing multi-user processing in wireless communication systems |
| 02/21/2007 | EP1687904A4 Wireless communication method and apparatus for implementing call admission control based on common measurements |
| 02/21/2007 | EP1612960B1 Spread spectrum communication method |
| 02/21/2007 | EP1495643A4 Inter-frequency measurements with mimo terminals |
| 02/21/2007 | EP1481494B1 Channel quality feedback for power control in a cdma system |
| 02/21/2007 | EP0932954B1 A class of low cross correlation non-palindromic synchronization sequences for code tracking in synchronous multiple access communication systems |
| 02/21/2007 | CN1918810A Wireless communication apparatus |
| 02/21/2007 | CN1917710A Method and device for call setup latency reduction |
| 02/21/2007 | CN1917487A Assignment method of training sequence in use for sub time slot sytem |
| 02/21/2007 | CN1917420A Transmission method of time division duplexing system |
| 02/21/2007 | CN1917411A System and method for realization of accessing high speed down going packets in multiple carriers |
| 02/21/2007 | CN1917410A Method for encoding and modulating channel inn SCDMA system |
| 02/21/2007 | CN1917409A Method for extending channel of shared data in HSDPA communication system in multiple frequency points |
| 02/21/2007 | CN1917408A Method for planning code resources in cell of SCDMA system |
| 02/21/2007 | CN1917407A Method for constituting structure of time slot of DwPCH and UpPCH in TD SCDMA system |
| 02/21/2007 | CN1301625C Forward scheduling method of mobile communication system |
| 02/20/2007 | US7180963 Digital receiver capable of processing modulated signals at various data rates |
| 02/20/2007 | US7180932 Data rate estimation in a communication system |
| 02/20/2007 | US7180881 Burst detector |
| 02/20/2007 | US7180879 Method and apparatus for call setup latency reduction |
| 02/15/2007 | WO2007016874A1 Mobile exchange center embedded with video gateway andmethod for realizing media intercommunication |
| 02/15/2007 | US20070036068 Two-dimensional spreading method for an OFDM-CDM system |
| 02/15/2007 | DE10248018B4 Sende/Empfangsvorrichtung und Verfahren für die Paketwiederholungsübertragung in einem mobilen Kommunikationssystem Transmission / reception device and method for packet retransmission in a mobile communication system |
| 02/14/2007 | EP1753172A1 Radio communication method and radio communication device |
| 02/14/2007 | EP1753150A1 Cdma communication apparatus and cdma communication method |
| 02/14/2007 | EP1602187B1 Method and system for a data transmission in a communication system |
| 02/14/2007 | EP1415429B1 Transmission scheme within a communication system |
| 02/14/2007 | EP1187574B1 Data transmission within a spread-spectrum communication system |
| 02/14/2007 | CN1913711A Handoff control method and a mobile station employing the same |
| 02/14/2007 | CN1913704A Processing method of emergency calling position service |
| 02/14/2007 | CN1913508A Signal modulation method based on orthogonal frequency division multiplex and its modulation device |
| 02/14/2007 | CN1913506A WCDMA terminal baseband processing module and operation method thereof |
| 02/14/2007 | CN1913456A Method of identifing VOIP flow based on SIP protocol process performance |
| 02/14/2007 | CN1913418A Method for supporting changable cover by time division duplex system |
| 02/14/2007 | CN1913417A Method of transmitting code channel information by time division duplex multi-antenna system using training serial |
| 02/14/2007 | CN1913409A Goupling Hadamard code generating method, device and communication method and system using it |
| 02/14/2007 | CN1913369A Method and device of transmitting power detection in multi-carrier CDMA communication system |
| 02/14/2007 | CN1301007C Digital broadcast receiver and digital broadcast receiving method thereof |
| 02/14/2007 | CN1300963C Apparatus and method for transmitting and receiving additional information of partial transmission sequence at orthogonal frequency division multiplexing communication system |
| 02/13/2007 | US7177600 Apparatus and method for testing performance of mobile station having GPS function |
| 02/13/2007 | US7177596 Method and apparatus for coherently combining power control commands to initialize communication |
| 02/13/2007 | US7177346 Radio reception system that can remove interference signal component signal component of another user from a reception signal |
| 02/13/2007 | US7177320 Transfer of data in a telecommunications system |
| 02/13/2007 | US7177266 OFDM communication apparatus and OFDM communication method |
| 02/08/2007 | WO2007015303A1 Base station device and mobile station device |
| 02/08/2007 | US20070030918 Secure communication method, transmission apparatus and reception apparatus |
| 02/08/2007 | US20070030886 Radio reception system that can remove interference signal component |
| 02/08/2007 | US20070030885 Method and system of transmitting word representing transmission parameters respectively allocated to mobile stations communicating with a base station in a mobile communication system |
| 02/07/2007 | EP1212852B1 System and method for synchronizing base stations in cellular and pcs networks |
| 02/07/2007 | EP1013020B1 Method and apparatus for providing orthgonal spot beams, sectors, and picocells |
| 02/07/2007 | EP0986866B1 Channel communication device and method for cdma communication system |
| 02/07/2007 | EP0936766B1 Satellite broadcasting system |
| 02/07/2007 | CN1909736A Method and system for random switch-in of user equipment |
| 02/07/2007 | CN1909712A Method for maintenance of base station IPOA channel |
| 02/07/2007 | CN1909684A Information notification method, mobile communication system, base station, and mobile station |
| 02/07/2007 | CN1909546A Transmitting method for physical layer descending chain circuit frame of broad band wireless multimedia system |
| 02/07/2007 | CN1909533A Frame creating method based on crossing frequency division multiplexing in time-division duplex mode |
| 02/07/2007 | CN1909510A Method and system for random packet interval sampling on network |
| 02/07/2007 | CN1909432A Communication method for time slot CDMA system |
| 02/07/2007 | CN1909431A Code-division poly-use multiple-antenna transmitting method and device |
| 02/07/2007 | CN1909416A TD-SCDMA shrouding system and its digital time slot automatic level control method |
| 02/07/2007 | CN1909414A Outer synchronism TD-SCDMA shrouding network system |
| 02/07/2007 | CN1909387A Automatic power control system for a code division multiple access (CDMA) communications system |
| 02/07/2007 | CN1299530C Radio communication system |
| 02/07/2007 | CN1299460C Method and device for formatted transmission data |
| 02/07/2007 | CN1299457C Symbol mapping and channelizing device of asynchronous CDMA communication system |
| 02/07/2007 | CN1299441C A method for controlling inter-frequency load balancing in WCDMA system |
| 02/07/2007 | CN1299437C Synchronous signal detection before random insertion channel |
| 02/06/2007 | US7174494 Method and system for coded null packet-aided synchronization |
| 02/06/2007 | US7174182 Transmitting electric power control method in the CDMA system |
| 02/06/2007 | US7174181 Power control method and telecommunications system |
| 02/06/2007 | US7173920 Providing idle periods in an otherwise continuous transmission to monitor signal quality in alternate communications channels |
| 02/06/2007 | US7173900 Method and apparatus for chip generation of a chip sequence |
| 02/06/2007 | US7173899 Training and synchronization sequences for wireless systems with multiple transmit and receive antennas used in CDMA or TDMA systems |
| 02/06/2007 | CA2360367C Apparatus and method for transmitting and receiving data in a cdma communication system |
| 02/01/2007 | WO2007014175A1 Sdma for wcdma with increased capacity by use of multiple scrambling codes |
| 02/01/2007 | WO2007013159A1 Radio transmitting apparatus and method for controlling downstream transmission in the same |
| 02/01/2007 | WO2007012289A1 Spread spectrum communication system and decentralized control wireless network for implementing cdma through application of a single spread spectrum code having different phase sequences |
| 02/01/2007 | WO2005101844A3 Physical layer header scrambling in satellite broadcast systems |
| 02/01/2007 | US20070025462 Data transmission method, data reception method, data transport method, data transmission apparatus, data reception apparatus and data transport system as well as communication terminal |
| 02/01/2007 | US20070025427 Method and apparatus for controlling gain level of a communication channel in a CDMA communication system |
| 02/01/2007 | US20070025425 Spread spectrum modulator and demodulator |
| 02/01/2007 | US20070025422 Communication apparatus |
| 02/01/2007 | DE102005034009A1 Verfahren und Vorrichtung zum Verkürzen von pseudozufälligen Spreizsequenzen auf eine vorgegebene Länge für ein Codemultiplex-Zugriffsverfahren Method and device for shortening of pseudo-random spreading sequences to a predetermined length for a code division multiple access method |
| 02/01/2007 | CA2616370A1 Sdma for wcdma with increased capacity by use of multiple scrambling codes |
| 01/31/2007 | EP1257066B1 Received wave transmitter and mobile device identification system |
| 01/31/2007 | CN1906877A Encoder/decoder for optical CDMA |
| 01/31/2007 | CN1906874A Wireless communication device |
| 01/31/2007 | CN1906861A Method and apparatus for DS-CDMA interference suppression using code-specific combining |
| 01/31/2007 | CN1905750A Method and apparatus for implementing multi-cell access lead detecting resource multiplex |
| 01/31/2007 | CN1905749A Communication terminal and its communication method |
| 01/31/2007 | CN1905612A Image processing device for forbidding copying and forging pattern and its controlling method |
| 01/31/2007 | CN1905430A Method and system for allocating high-speed physics downlink shared channel code |
| 01/31/2007 | CN1905429A Method for information communication, base station, mobile station and communication system |
| 01/31/2007 | CN1905428A Transmission method of TDD mobile communication system with low delay character |
| 01/31/2007 | CN1905427A Wireless frame transmission method of TD SCDMA system based on OFDM |