| Patents for H04J 13 - Code division multiplex systems (21,510) |
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| 08/17/2004 | US6778520 Radio communication apparatus and method |
| 08/15/2004 | CA2457285A1 Scheduling apparatus and method in a cdma mobile communication system |
| 08/12/2004 | WO2004068779A1 Uplink sinr estimation |
| 08/12/2004 | WO2004068763A1 A method and an apparatus of uplink synchronization acquisition |
| 08/12/2004 | WO2004068762A1 A method to form orthogonal spread spectrum code groups having inter-group zero correlation window characteristic |
| 08/12/2004 | WO2004068761A1 A method for coding and applying void time spread spectrum multiple access codes |
| 08/12/2004 | WO2004068760A1 A method for coding and applying spread spectrum multiple access codes with intergroup zero correlation windows |
| 08/12/2004 | US20040157633 Transmission power information generation module, radio communication apparatus, and transmission power information generation method |
| 08/12/2004 | US20040157607 Method and system for employing common data location register shared between public and private networks in high-speed wireless data system |
| 08/12/2004 | US20040157601 Method for enabling a subscriber entity to actively communicate in a communication network |
| 08/12/2004 | US20040157561 Carrier selection method |
| 08/12/2004 | US20040156452 Spread-spectrum demodulator |
| 08/12/2004 | US20040156444 Randomly inverting pulse polarity in an UWB signal for power spectrum density shaping |
| 08/12/2004 | US20040156427 System and method for generating signal waveforms in a CDMA cellular telephone system |
| 08/12/2004 | CA2814253A1 Methods and apparatus for downlink macro-diversity in cellular networks |
| 08/12/2004 | CA2513318A1 Uplink sinr estimation |
| 08/11/2004 | EP1445878A1 INTER−FREQUENCY HHO METHOD IN MOBILE COMMUNICATION SYSTEM |
| 08/11/2004 | EP1444857A1 Encrypting a pseudo-noise (pn) sequence before spreading a communication signal |
| 08/11/2004 | EP1444799A1 Signal measurement apparatus and method for handover in a mobile communication system |
| 08/11/2004 | EP1444791A1 Transport format combination selection for compressed mode in a w-cdma system |
| 08/11/2004 | EP1245127B1 System for allocating resources in a communication system |
| 08/11/2004 | EP1210775B1 Interference cancellation in a spread spectrum communication system |
| 08/11/2004 | EP0992120A4 Wireless communications system for transmitting and receiving data with increased data rates and robustness |
| 08/11/2004 | CN1520649A Estimating EB/NI in CDMA system using power control bits |
| 08/11/2004 | CN1520225A Channel allocation in communication system of frequency-expanding CDMA |
| 08/11/2004 | CN1520078A Method for adjusting soft switching threshold |
| 08/11/2004 | CN1520076A Method and device for determining feedback information based on mode 2 of looplocked emission diversity |
| 08/11/2004 | CN1520075A Method for controlling sublayer in wireless link aiming at dynamic configuration of packet data service |
| 08/11/2004 | CN1520051A Subscriber unit and method for use in wireless communication system |
| 08/11/2004 | CN1520050A Extended frequency demodulator |
| 08/11/2004 | CN1161916C Signal process for multiplex communication system and signal processing method therefor |
| 08/11/2004 | CN1161913C Operation of cellular communication system |
| 08/11/2004 | CN1161912C Mobile communication system |
| 08/11/2004 | CN1161911C Mapping method from calculated value of transmission format combination to indiction of transmiision format comination |
| 08/11/2004 | CN1161910C Blind rate detection method and device based on foundamental-quartic viterbi decode |
| 08/11/2004 | CN1161909C Method for processing user interface in circuit domain interface between network and radio access network |
| 08/11/2004 | CN1161906C Hand-written script radio-transmitting and recognizing method |
| 08/11/2004 | CN1161905C Method for rate match between data transmission channels and relevant device, base station and mobile station |
| 08/11/2004 | CN1161903C Communicating network, method and device for frane synchronization |
| 08/11/2004 | CN1161895C Methods and arrangement in radio communication system |
| 08/11/2004 | CN1161891C Outer loop/weighted open loop power control in time division duplex communication system |
| 08/10/2004 | US6775484 Receiver for receiving optical signals |
| 08/10/2004 | US6775332 Multi-stage receiver |
| 08/10/2004 | US6775331 Transmission band limiting filter apparatus and transmission apparatus |
| 08/10/2004 | US6775317 Method for spread spectrum communications and transmitter and receiver of the same |
| 08/10/2004 | US6775257 Packet-transmitting system |
| 08/10/2004 | US6775250 Method of updating reference value in high speed closed loop based on likelihood |
| 08/10/2004 | CA2288713C Subscriber handoff between multiple access communications system |
| 08/10/2004 | CA2272809C Transmission apparatus and base station apparatus using the same |
| 08/05/2004 | WO2004066651A1 Method and device for searching and selecting cell |
| 08/05/2004 | US20040152490 Radio base station apparatus and radio transmitting method |
| 08/05/2004 | US20040152421 Method and apparatus for determining propagation delays for use in wide area networks |
| 08/05/2004 | US20040151141 Method and apparatus for allowing soft handoff of a CDMA reverse link utilizing an orthogonal channel structure |
| 08/05/2004 | DE10254913A1 Transmitting data via varying transmission rate several links involves providing mutually orthogonal spreading codes for spreading data to be transmitted, at least two codes for scrambling spread data |
| 08/04/2004 | EP1443786A1 Channel switching method and base station for CDMA mobile wireless system |
| 08/04/2004 | EP1443779A1 Method for managing the quality of service (QOS) in a radiocommunication mobile system |
| 08/04/2004 | EP1443684A2 Cell search procedure for TDD/CDMA communications systems |
| 08/04/2004 | EP1443679A2 Method and base station for transmitting information on a common packet data channel |
| 08/04/2004 | EP1443671A2 Cell search method and apparatus in a WCDMA System |
| 08/04/2004 | EP1443667A2 Channel assignment apparatus and method for common packet channel in a WCDMA mobile communication system |
| 08/04/2004 | EP1442627A1 Method and system for selecting a best serving sector in a cdma data communication system |
| 08/04/2004 | EP1442566A2 Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers |
| 08/04/2004 | EP1442539A1 Controlling forward link traffic channel power |
| 08/04/2004 | EP1442360A2 Burst detector |
| 08/04/2004 | EP1177638B1 Receiver circuit for a communications terminal and method for processing signals in a receiver circuit |
| 08/04/2004 | EP0965188B1 Method and apparatus for generating complex four-phase sequences for a cdma communication system |
| 08/04/2004 | CN2631163Y A time division duplex/code division multiple access (TDD/CDMA) communication system |
| 08/04/2004 | CN1518803A Method for multiple access and transmission in point-to-multipoint system on electrical network |
| 08/04/2004 | CN1518393A Channel switching method of CDMA mobile radio system and base station of CDMA mobile radio system |
| 08/04/2004 | CN1518385A Multi-mode communication eqipment for global mobile communication system/wideband CDMA |
| 08/04/2004 | CN1518336A Electronic camera and information equipment and portable information device |
| 08/04/2004 | CN1518262A Test device, mobile terminal device and test method |
| 08/04/2004 | CN1518261A Constant frame coding double quadrature modulation and demodulation device |
| 08/04/2004 | CN1518259A Metod for displaying main calling number in CDMA network |
| 08/04/2004 | CN1518258A Method of realizing power match in mobile phone in soft switching between base stations |
| 08/04/2004 | CN1518257A Transmission medium access control system, terminal side transceiver, and trunk side terminal device |
| 08/04/2004 | CN1518256A Network coding modulation method for multiuser receiving device in WCDMA system |
| 08/04/2004 | CN1518255A Method for moving UE in RRC connection mole |
| 08/04/2004 | CN1160994C Method and device for improving transmission quality in CDMA system |
| 08/04/2004 | CN1160986C Time sharing of communcations resources in cellular communications systems |
| 08/04/2004 | CN1160974C Method for configuration of telecommunication system, corresponding configuration system, base station and mobile station |
| 08/04/2004 | CN1160973C Method of transmitting datas and radio communicating system |
| 08/04/2004 | CN1160892C Macrodiversity method in CDMA communication system |
| 08/04/2004 | CN1160890C Digital wave beam forming method and module in radio communication system and its array receiver |
| 08/04/2004 | CN1160888C Device for generating plurality of code series simultaneously and CDMA radio receiver comprising the device |
| 08/04/2004 | CN1160885C Apparatus and method for generating multiple scrambling codes in asynchronous mobile communication system |
| 08/04/2004 | CN1160878C Method for generating quasi-orthogonal code and spreader using same in mobile communication system |
| 08/04/2004 | CN1160874C Apparatus and method for determining radio communication quality in mobile communication system |
| 08/04/2004 | CN1160871C Communication system and method for using expansion code at up/down link |
| 08/03/2004 | US6772065 GPS receiver and receiving method |
| 08/03/2004 | US6771978 Radio communication apparatus and method for controlling transmission power |
| 08/03/2004 | US6771965 Communication control method in mobile communication system and base station used therefor |
| 08/03/2004 | US6771670 Time-alignment apparatus and method for time-aligning data frames of a plurality of channels in a telecommunication system |
| 08/03/2004 | US6771632 Sub-channels for the random access channel in time division duplex |
| 08/03/2004 | CA2268198C A class of low cross correlation non-palindromic synchronization sequences for code tracking in synchronous multiple access communication systems |
| 08/03/2004 | CA2263187C Cdma system with dynamic multiple pilot channel assignment |
| 07/29/2004 | WO2004064342A1 Mobility method for ue in rrc connected mode |
| 07/29/2004 | WO2004064279A1 Method for the transmission of a data word |
| 07/29/2004 | US20040146116 Apparatus for constant amplitude coded bi-orthogonal demodulation |
| 07/29/2004 | US20040146089 Radio communication device and radio communication method |