| Patents for H04J 13 - Code division multiplex systems (21,510) |
|---|
| 01/19/2005 | CN1567793A A method for implementing cluster service in CDMA system |
| 01/19/2005 | CN1567792A Transmission method for encrypting voice data in CDMA system |
| 01/19/2005 | CN1567791A Method for implementing always online in CDMA standard trunked communication system |
| 01/19/2005 | CN1567790A A channel sharing method of CDMA standard trunked communication system |
| 01/19/2005 | CN1567789A Frame bias distribution method of CDMA standard trunked communication system |
| 01/19/2005 | CN1567788A Forward frame number aligning method of CDMA standard trunked communication system |
| 01/19/2005 | CN1567787A Group member resources management method of CDMA standard trunked communication system |
| 01/19/2005 | CN1567786A Quick call establishing method of CDMA standard trunked communication system |
| 01/19/2005 | CN1567785A Sharing forward alternate channel method of CDMA standard trunked communication system |
| 01/19/2005 | CN1567784A Forward power control method of CDMA cellular trunked system |
| 01/19/2005 | CN1567783A Air resources distribution method of CDMA2000 standard trunked communication system |
| 01/19/2005 | CN1567782A Base station resources distribution method of CDMA2000 standard trunked communication system |
| 01/19/2005 | CN1567781A A method for improving air signal transmission quality of CDMA system |
| 01/19/2005 | CN1567780A Filter device for forward link of CDMA system and filtering method thereof |
| 01/19/2005 | CN1567779A A method for confirming subscriber call duration in CDMA intelligent network |
| 01/19/2005 | CN1567778A A CDMA network architecture scheme |
| 01/19/2005 | CN1567776A Method for processing RRC connection request message |
| 01/19/2005 | CN1567775A A method for implementing channel establishment by call between packet networks |
| 01/19/2005 | CN1567773A Method for paging MBMS in wideband TDD mobile communication system |
| 01/19/2005 | CN1567770A Multi-mode and multi-carrier radio-frequency receiver |
| 01/19/2005 | CN1567769A A system information dynamic scheduling method in WCDMA system |
| 01/19/2005 | CN1567768A Method and apparatus for producing given bandwidth and power spectral density noise |
| 01/19/2005 | CN1567743A Transmission power correcting method, mobile communications system and mobile station |
| 01/19/2005 | CN1185819C Receiver in mobile communication system |
| 01/19/2005 | CN1185818C Receiving filter of CDMA system |
| 01/19/2005 | CN1185817C Method of realizing the selection from paging channel and auxiliary common control physical channel |
| 01/19/2005 | CN1185808C Method for synchronizing subscriber boards and wireless communication system |
| 01/19/2005 | CN1185806C Communication system, transmitter and receiver and communication method |
| 01/18/2005 | US6845093 User equipment for communicating using a selected code over a common packet channel |
| 01/18/2005 | US6845087 Wideband wireless communications architecture |
| 01/13/2005 | WO2002080375A3 Non-zero complex weighted space-time code for multiple antenna transmission |
| 01/13/2005 | US20050009557 Transmission method, transmitter, reception method, and receiver |
| 01/13/2005 | US20050008065 Multiple-input multiple-output (MIMO) spread-spectrum system and method |
| 01/13/2005 | US20050008026 Packet receiving apparatus in a communication system which makes possible transmission that matches the conditions of the propagation path even in a case where propagation path conditions at the time of initial transmission of a packet differ from those at the time of retransmission |
| 01/12/2005 | EP1496638A2 Packet transceiver apparatus using retransmissions and adaptive modulation |
| 01/12/2005 | EP1496626A1 Communication apparatus and method for controlling transmission power of communication apparatus |
| 01/12/2005 | EP1495643A1 Inter-frequency measurements with mimo terminals |
| 01/12/2005 | EP1495569A1 System and method for channel mapping in a wireless communication system |
| 01/12/2005 | EP1459452A4 Cellular telephone with simultaneous cdma and tdma communications |
| 01/12/2005 | EP1154660B1 Rendering multicast service with sufficient reception quality to wireless terminals |
| 01/12/2005 | CN1565092A Encoder and method for efficient synchronisation channel encoding in UTRA TDD mode |
| 01/12/2005 | CN1564608A Forward scheduling method of mobile communication system |
| 01/12/2005 | CN1564541A Communication system and communication control apparatus and method |
| 01/12/2005 | CN1564500A Detector and method for continuous phase position sequence |
| 01/12/2005 | CN1564499A Balancing method based on self-correslation match under CDMA low expanding frequency, and its transceiver |
| 01/12/2005 | CN1564498A Processing method of snchronously transmitting speech service in CDMA network pack data service |
| 01/12/2005 | CN1564497A Idle time expanding frequency spectrum method of CDMA and corresponding mobile station receiving circuit |
| 01/12/2005 | CN1564496A CDMA communication system and method applying multi-mode TURBO code |
| 01/12/2005 | CN1564495A Load balancing method in system of broad band CDMA |
| 01/12/2005 | CN1564485A Rate matching method and appts. for date transmission |
| 01/12/2005 | CN1564484A Rate matching method and appts. for date transmission |
| 01/12/2005 | CN1564478A Reverse external ring power control method |
| 01/12/2005 | CN1184784C Carrier tracking loop for direct sequence spread spectrum systems |
| 01/12/2005 | CN1184765C Equipment for supporting common channel block data service in CDMA 2000 wireless access network its method |
| 01/12/2005 | CN1184764C Backward external ring power control method in CDMA communication system |
| 01/12/2005 | CN1184763C Method for optimizing transmission resource in CDMA system |
| 01/12/2005 | CN1184762C Method for controlling external loop power in WCDMA system |
| 01/12/2005 | CN1184761C Method for automatic switching between transmitting diversity and non-transmitting diversity |
| 01/12/2005 | CN1184760C Data transmission control method of downgoing high speed shared channel in high speed data insertion system |
| 01/12/2005 | CN1184759C Channel power control method in high speed data insertion system |
| 01/11/2005 | US6842624 Systems and techniques for power control |
| 01/11/2005 | US6842619 Telecommunications system and method for load sharing within a code division multiple access 2000 network |
| 01/11/2005 | US6842442 DS-CDMA transmission method |
| 01/11/2005 | CA2371482C Channel assignment in a spread spectrum cdma communication system |
| 01/11/2005 | CA2341577C Data rate detection device and method for a mobile communication system |
| 01/06/2005 | WO2005002065A2 Ultra-wideband communication through local power lines |
| 01/06/2005 | US20050005205 Method and system for coded null packet-aided synchronization |
| 01/06/2005 | US20050002443 Method and apparatus for generating complex four-phase sequences for a CDMA communication system |
| 01/06/2005 | US20050002360 Method of and apparatus for communication via multiplexed links |
| 01/06/2005 | US20050002349 CDMA/TDD mobile communication system and method |
| 01/05/2005 | EP1494384A2 Method for balancing the ratio Eb/l in a service multiplexing CDMA system and telecommunication system using this method |
| 01/05/2005 | EP1494372A1 Base station apparatus of mobile communication system |
| 01/05/2005 | EP1494349A1 Spread spectrum clock generator |
| 01/05/2005 | EP1493294A1 Handoff between base stations of different protocol revisions in a cdma system |
| 01/05/2005 | EP1493292A1 Allocation of channelisation code based on cost function |
| 01/05/2005 | EP1493236A2 A system and method for selecting spreading codes based on multipath delay profile estimation for wireless transceivers in a communication network |
| 01/05/2005 | EP1378086B9 Turbo decoder with circular redundancy code signature comparison |
| 01/05/2005 | CN2669495Y Mobile communication terminal module based on CDMA1X system |
| 01/05/2005 | CN1561595A Method of spread spetrum of code channels for LS codes |
| 01/05/2005 | CN1561594A Method and apparatus for spread space time block coding |
| 01/05/2005 | CN1561031A Interconnected network web information issuing method |
| 01/05/2005 | CN1183704C Method of transmitting block data in code division multiple access system using power control signal |
| 01/05/2005 | CN1183695C Closed loop power control in radio communication system |
| 01/05/2005 | CN1183690C Interference diversity in frequency hopping communications networks |
| 01/04/2005 | US6839876 Preamble using Golay sequence for access channel in cellular communications systems |
| 01/04/2005 | US6839336 Acknowledging broadcast transmissions |
| 01/04/2005 | CA2330444C Apparatus and method for transmission/reception |
| 12/30/2004 | US20040264977 Method and apparatus for waveform generation |
| 12/30/2004 | US20040264965 Optical code division multiplex transmission method and optical code division multiplex transmission device |
| 12/30/2004 | US20040264553 Method of and apparatus for controlling system timing with use of a master timer |
| 12/29/2004 | WO2004114596A1 Frame format decoder and training sequence generator for wireless lan networks |
| 12/29/2004 | EP1492376A1 Base station apparatus of mobile communication system |
| 12/29/2004 | EP1492368A1 Base station apparatus of mobile communication system |
| 12/29/2004 | EP1492262A2 Method and apparatus for variable rate communication |
| 12/29/2004 | EP1492254A1 Code generation for a mobile communication system |
| 12/29/2004 | EP0883941B1 Multiple access communications system and method using code and time division |
| 12/29/2004 | CN1559110A Method and apparatus for determination of initialization states in pseudo-noise sequences |
| 12/29/2004 | CN1559109A Apparatus and method for generating a code mask |
| 12/29/2004 | CN1558626A Method for realizing group control function by means of network processor |
| 12/29/2004 | CN1558579A Optimization service allocated channel adaptive routing method |