| Patents for H04J 13 - Code division multiplex systems (21,510) |
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| 01/09/2003 | US20030007463 Method of providing downlink transmit diversity |
| 01/09/2003 | CA2451965A1 Method and apparatus for controlling gain level of a supplemental channel in a cdma communication system |
| 01/09/2003 | CA2451232A1 Communication system employing multiple handoff criteria |
| 01/09/2003 | CA2451227A1 Method and apparatus for adaptive set management in a communication system |
| 01/08/2003 | EP1274204A2 Data transmitting and receiving method in a mobile communication system |
| 01/08/2003 | EP1274179A1 Method for signal processing used in terminal device of code division multiple access mobile communication system |
| 01/08/2003 | EP1274006A2 Arithmetic unit and receiver unit |
| 01/08/2003 | EP1273107A2 Method for regulating transmission power in a radiocommunications system |
| 01/08/2003 | EP1114528A4 Apparatus and method for controlling a demultiplexer and a multiplexer used for rate matching in a mobile communication system |
| 01/08/2003 | CN1390402A Apparatus and method for gating data on control channel in CDMA communication system |
| 01/08/2003 | CN1390000A Signal transmission method, transmitter, receiver and expanding code synchronous method in mobile communication system |
| 01/08/2003 | CN1389999A Method of searching international nobile recognition number and electronic sequence number |
| 01/08/2003 | CN1389996A Hand-written script radio-transmitting and recognizing method |
| 01/08/2003 | CN1389995A Method and device for capturing synchronizing-code before random access of channel in WCDMA system |
| 01/08/2003 | CN1389994A 8PSX digital modulation method suitable for EDGE system |
| 01/08/2003 | CN1098608C Method of handing off and wireless communication device |
| 01/07/2003 | US6504833 Channel multiplexing method in mobile communication system |
| 01/07/2003 | US6504832 Channel assigning device and method using quasi-orthogonal code in a CDMA communication system |
| 01/07/2003 | EP1192746A4 Apparatus and method for releasing reverse common channel in cdma communication system |
| 01/03/2003 | WO2003001715A1 Error compensating method |
| 01/03/2003 | WO2003001700A1 Estimating eb/nt in a cdma system using power control bits |
| 01/02/2003 | US20030005388 Concatenation convolutional code decoder |
| 01/02/2003 | US20030003942 Transmit power control method and transmit power control system suitable to mobile communications |
| 01/02/2003 | US20030003939 Estimating Eb/Nt in a CDMA system using power control bits |
| 01/02/2003 | US20030003914 Apparatus and method for controlling communications based on moving speed |
| 01/02/2003 | US20030003886 Radio transmission apparatus and radio transmission method |
| 01/02/2003 | US20030002590 Noise canceling method and apparatus |
| 01/02/2003 | US20030002567 Device for regenerating data from signals transmitted through plural antenna |
| 01/02/2003 | US20030002462 CDMA system and method of detecting faulty mobile device |
| 01/02/2003 | US20030002461 Method and apparatus for controlling gain level of a supplemental channel in a CDMA communication system |
| 01/02/2003 | US20030002460 Communication system employing multiple handoff criteria |
| 01/02/2003 | EP1271982A1 Secondary scrambling code allocation method |
| 01/02/2003 | EP1271980A1 Method for managing handling resources in a mobile telecommunications system |
| 01/02/2003 | EP1271978A2 CDMA system and method of detecting faulty mobile device |
| 01/02/2003 | EP1271976A1 Cellular handset transceiver system for minimal power consumption |
| 01/02/2003 | EP1271973A1 Dispatch call origination and set up in a cdma mobile communication system |
| 01/02/2003 | EP1271829A2 Radio communications system, radio communications method, radio relay, and radio terminal |
| 01/02/2003 | EP1271824A1 Multiuser receiver and communication system for multicode transmission |
| 01/02/2003 | EP1271797A2 Re-orthogonalization of wideband CDMA signals |
| 01/02/2003 | EP1271796A2 Code division multiple access system using a queue for each spread coefficient and method for controlling channel correction timing of the system |
| 01/02/2003 | EP1269791A1 Method for transmitting signalling |
| 01/02/2003 | EP1269652A2 Adjustment of power control rate in a radio communication system |
| 01/02/2003 | EP1269645A1 Efficient spreader for spread spectrum communication systems |
| 01/02/2003 | EP1232620A4 Variable rate spread spectrum communication method and apparatus |
| 01/02/2003 | EP1212853A4 Method for selecting rach in a cdma mobile communication system |
| 01/02/2003 | EP1129533A4 Apparatus and method for generating multiple scrambling codes in asynchronous mobile communication system |
| 01/02/2003 | EP1050120A4 Method and apparatus for a talkgroup call in a wireless cdma system |
| 01/02/2003 | EP0993724A4 Method and apparatus for data transmission within a broad-band communication system |
| 01/01/2003 | CN1389040A Radio communication terminal and interference canceling method |
| 01/01/2003 | CN1389039A Base station apparatus, communication terminal apparatus and communication method |
| 01/01/2003 | CN1389037A 通信装置及通信方法 Communication apparatus and communication method |
| 01/01/2003 | CN1389033A Base station apparatus and communication method |
| 01/01/2003 | CN1389029A Transmit diversity apparatus and method using two or more antennas |
| 01/01/2003 | CN1389027A Wire communication device, wire communication apparatus, wire communication method, and wire communication system |
| 01/01/2003 | CN1388711A Phonetic channel exchange method for calling adaptation in mobile communication system |
| 01/01/2003 | CN1097921C Method and apparatus for determining coding rate in a wireless communication system |
| 01/01/2003 | CN1097901C A Communication method for an adaptive direct sequence CDMA communication system |
| 01/01/2003 | CN1097898C Method and apparatus for determining signal strength in spread spectrum communication system with variable data rate |
| 01/01/2003 | CN1097896C CDMA mobile communication signal transmitting method, mobile station device and base station apparatus |
| 12/31/2002 | USRE37953 Filter circuit for communication |
| 12/31/2002 | US6501938 Satellite broadcasting system and broadcasting satellite |
| 12/31/2002 | US6501841 Method for providing security for a transmission of information through a plurality of frequency orthogonal subchannels |
| 12/31/2002 | US6501788 Apparatus and methods for intereference cancellation in spread spectrum communications systems |
| 12/31/2002 | US6501786 Direct spread spectrum communication system corresponding to delayed multiplex mode, and method of communication using the system |
| 12/31/2002 | US6501748 Method for balancing the ratio Eb/I in a service multiplexing CDMA system and telecommunication systems using same |
| 12/31/2002 | US6501410 Signal analyzing apparatus |
| 12/31/2002 | CA2278175C Method, system and mobile communication unit for communicating over multiple channels in a wireless communication system |
| 12/27/2002 | WO2002080400A3 Method and apparatus for power control in a communication system |
| 12/26/2002 | US20020198014 Power control device and power control method for radio communication |
| 12/26/2002 | US20020198013 Cellular handset transceiver system for minimal power consumption |
| 12/26/2002 | US20020198012 Method and apparatus for allocating a communication resource in a broadband communication system |
| 12/26/2002 | US20020197994 Dispatch call origination and set up in a CDMA mobile communication system |
| 12/26/2002 | US20020196936 System for generating pseudorandom sequences |
| 12/26/2002 | US20020196804 Radio communications system, radio communications method, radio relay, and radio terminal |
| 12/26/2002 | US20020196756 Code division multiple access systems using a queue for each spread coefficient and method for controlling transmission line correction timing of the systems |
| 12/26/2002 | US20020196509 Light source for generating an output signal having spaced apart frequencies |
| 12/25/2002 | CN1387703A Wireless commnications apparatus and methods using intelligent modulation code assignment |
| 12/25/2002 | CN1387333A Method for measuring power control bit in CDMA system |
| 12/25/2002 | CN1387332A Fast small region choosing method based on QoS judge creterion |
| 12/25/2002 | CN1097412C Management method and apparatus for extra expenses channel in mobile communication system |
| 12/25/2002 | CN1097362C Method for producing angular diversity, and base station equipment |
| 12/25/2002 | CN1097357C Receiving apparatus and communication apparatus |
| 12/25/2002 | CN1097354C Spectrum spread communication mode |
| 12/24/2002 | US6498789 CDMA mobile communications device |
| 12/24/2002 | CA2282431C Device and method for providing time switched transmission diversity in mobile communication system |
| 12/19/2002 | WO2002102096A1 Method for selecting a synchronous code in a mobile communication synchronic system |
| 12/19/2002 | WO2002101962A2 Method and system for increased bandwidth efficiency in multiple input - multiple output channels |
| 12/19/2002 | WO2002101954A1 Method of limiting signal, and transmitter |
| 12/19/2002 | WO2002101941A2 System and method for coordination of wireless maintenance channel power control |
| 12/19/2002 | US20020191704 Space time block coded transmit antenna diversity for WCDMA |
| 12/19/2002 | US20020191680 Reception method including generating complex four-phase sequences for CDMA communication |
| 12/19/2002 | US20020191676 Parallel spread spectrum communication system and method |
| 12/19/2002 | US20020191582 Radio infrared apparatus |
| 12/19/2002 | US20020191580 Multiuser interference cancellation apparatus |
| 12/19/2002 | US20020191579 Physical channel configuration signaling procedures |
| 12/19/2002 | US20020191569 Multi-dimensional orthogonal resource hopping multiplexing communications method and apparatus |
| 12/19/2002 | US20020190900 Adaptive array antenna receiving apparatus capable of shortening convergence time of antenna weight |
| 12/19/2002 | CA2450458A1 System and method for coordination of wireless maintenance channel power control |
| 12/18/2002 | EP1267534A1 Digital modulation system, radio communication system, radio communication device |
| 12/18/2002 | EP1267500A1 Method for adjusting a target value of an inner loop power control in a mobile communication system |