| Patents for H04J 13 - Code division multiplex systems (21,510) |
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| 07/09/2002 | CA2227162C Cellular mobile telephone system |
| 07/09/2002 | CA2182429C Cdma mobile communication system and communication method |
| 07/04/2002 | WO2002052740A1 Timing aid for ultra-wideband system |
| 07/04/2002 | US20020085627 Method and apparatus for base station and mobile station time calibration |
| 07/04/2002 | US20020085624 Multipath processor |
| 07/04/2002 | US20020085620 CDMA communication system using an antenna array |
| 07/04/2002 | US20020085619 Apparatus and method for transmitting a burst pilot channel in a mobile communication system |
| 07/04/2002 | US20020085618 Spread spectrum wireless communication system |
| 07/04/2002 | US20020085519 Method for selecting the way to perform a handover, and a cellular radio system |
| 07/04/2002 | US20020085514 Method for switching between high-speed packet data service option and non-high-speed circuit switched or packet data service options without disrupting user data flow |
| 07/04/2002 | US20020085124 Receiver circuit for a communications terminal and method for processing signals in a receiver circuit |
| 07/03/2002 | EP1220481A1 Transmission circuit |
| 07/03/2002 | EP1220474A2 Adaptive array receiver |
| 07/03/2002 | EP1220463A2 Receiving method and receiver |
| 07/03/2002 | EP1220445A2 Transmission power control apparatus and method for suppressing the peak power of the transmission data |
| 07/03/2002 | EP1220355A1 A method of canceling interference based on smart antenna |
| 07/03/2002 | EP1219058A1 Apparatus and method for gating data on a control channel in a cdma communication system |
| 07/03/2002 | EP1219040A2 Multibit spread spectrum signalling |
| 07/03/2002 | EP1145469A4 Common packet channel |
| 07/03/2002 | EP1126635A9 Cdma mobile communication station, cdma mobile communication system, and cdma packet transmission method |
| 07/03/2002 | EP1112632A4 Apparatus and method for generating scrambling code in umts mobile communication system |
| 07/03/2002 | EP0783806B1 Serial linked interconnect for summation of multiple waveforms on a common channel |
| 07/03/2002 | CN1357212A Random access control method and system |
| 07/03/2002 | CN1357201A Transmission of GSM circuit-switched data over CDMA link |
| 07/03/2002 | CN1356836A Mobile station, base station and communication method |
| 07/03/2002 | CN1356799A Method for generating orthogonal spectrum-spreading code in mobile communication system |
| 07/03/2002 | CN1356797A Mobile station acces scontrol method for CDMA system |
| 07/03/2002 | CN1356781A CDMA mobile communication equipment and base station test method thereof |
| 07/02/2002 | US6415152 Method for operating base station to solve speech disable state based on inter-speech sphere movement of mobile station in enlarging speech radius limited in timing in code division multiple access mobile communication system |
| 07/02/2002 | US6415137 Transmission power control apparatus |
| 07/02/2002 | US6414986 Method and system for radio communication |
| 07/02/2002 | US6414985 Method for determining reference phase in radio communication system which uses orthogonal M-ary modulation, and coherent detection method using the same |
| 07/02/2002 | US6414949 CDMA receiver with parallel interference suppression and with weighting |
| 07/02/2002 | US6414948 Electric power controlling system for variable bit rate CDMA transmission and mobile telephone system |
| 07/02/2002 | US6414946 Adaptive downlink transmission power control arbiter |
| 07/02/2002 | CA2223358C Spread-spectrum transmitter and receiver |
| 06/27/2002 | WO2002051048A2 Sub-channels for the random access channel in time division duplex system |
| 06/27/2002 | WO2002051032A1 Radio base station apparatus and radio communication method |
| 06/27/2002 | WO2002051023A2 Method for determining weighting factors for subtractive interference cancellation and interference canceller |
| 06/27/2002 | WO2002027961A3 Method and apparatus for generating pn sequences at arbitrary phases |
| 06/27/2002 | WO2002011310A3 Method for regulating transmission power in a radio system |
| 06/27/2002 | US20020083279 Third generation FDD modem interleaver |
| 06/27/2002 | US20020080894 Space time block coded transmit antenna diversity for WCDMA |
| 06/27/2002 | US20020080856 Process and device for the generation of codes, for example channeling codes for CDMA applications |
| 06/27/2002 | US20020080745 Base station for code assignment for a common packet channel |
| 06/27/2002 | US20020080744 CDMA communication system which selectively allocates bandwidth upon demand |
| 06/27/2002 | US20020080742 System and method for maintaining timing of synchronization messages over a reverse link of a CDMA wireless communication system |
| 06/27/2002 | US20020080734 Adaptive downlink transmission power control arbiter |
| 06/27/2002 | US20020080727 Method and apparatus for adaptive data transmission in communication system |
| 06/27/2002 | US20020080510 Method of decoding turbo-encoded data and receiver for decoding turbo-encoded data |
| 06/26/2002 | EP1217861A1 Communication terminal, base station device, and radio communication method |
| 06/26/2002 | EP1217780A2 Method and Apparatus for collision detection during the login procedure of subscribers in a TDMA communication system |
| 06/26/2002 | EP1217759A2 Spread spectrum transmission circuit |
| 06/26/2002 | EP1216596A1 Method and apparatus for compressed mode communications over a radio interface |
| 06/26/2002 | EP1216546A1 Wireless communication of concurrent voice and data using overlapping protocols |
| 06/26/2002 | EP1216545A1 Multiple wireless communication protocol methods and apparatuses including proactive reduction of interference |
| 06/26/2002 | EP1216531A1 Time-alignment apparatus and method for providing data frames of a plurality of channels with predetermined time-offsets |
| 06/26/2002 | EP1216530A1 Apparatus and method for time-aligning data frames of a plurality of channels in a telecommunication system |
| 06/26/2002 | EP1216523A1 Method and apparatus for reverse link loading estimation |
| 06/26/2002 | EP1216517A1 Interference diversity in frequency hopping communications networks |
| 06/26/2002 | EP1216515A2 Code division multiple access communication |
| 06/26/2002 | CN1355963A Downlink power control method and cellular network using said method |
| 06/26/2002 | CN1355629A Method for implementing high-capacity spectrum-spreading synchronous CDMA communication system |
| 06/26/2002 | CN1355627A Multi-address interference supression method based on CDMA system |
| 06/26/2002 | CN1355626A Improved method for joint test spectrum-spread multi-user communicaltion system |
| 06/26/2002 | CN1355625A Method and control system for balancing loads between common frequency small regions in CDMA communication system |
| 06/26/2002 | CN1355624A Macrodiversity method in CDMA communication system |
| 06/26/2002 | CN1355622A Split-type channel card structure of CDMA system |
| 06/26/2002 | CN1355621A Switching method based on dual-window measurement of mobile station |
| 06/26/2002 | CN1355620A Method and device for initializing state values of Witerbi decoder |
| 06/26/2002 | CN1086875C Radio signal relay equipment of code classfied multi-address communication system |
| 06/25/2002 | CA2234923C Cdma communication apparatus and cdma communication method |
| 06/20/2002 | WO2002049378A1 Hand-off between ultra-wideband cell sites |
| 06/20/2002 | WO2002049251A1 Receiving device and method |
| 06/20/2002 | WO2002049231A2 Method and apparatus for code assignment in a spread spectrum wireless communication system |
| 06/20/2002 | WO2002049227A1 Received wave transmitter and mobile device identification system |
| 06/20/2002 | US20020077141 Apparatus and method for power control of downlink shared channel in mobile communication system |
| 06/20/2002 | US20020075943 Transmission circuit |
| 06/20/2002 | US20020075907 Methods and apparatus for generating a constant-envelope composite transmission signal |
| 06/20/2002 | US20020075889 Apparatus, and associated method, for facilitating resource allocation in a communication system |
| 06/20/2002 | US20020075839 Sub-channels for the random access channel in time division duplex |
| 06/20/2002 | US20020075831 Method and apparatus for communicating heterogeneous data traffic |
| 06/20/2002 | US20020075829 Communication system, communication method and communication apparatus |
| 06/20/2002 | US20020075821 Method and apparatus for code division switching |
| 06/20/2002 | US20020075817 Mobile station, base station and communication method |
| 06/20/2002 | US20020075811 Apparatus and method for coding/decoding TFCI bits in an asynchronous CDMA communication system |
| 06/20/2002 | CA2431390A1 Method and apparatus for code assignment in a spread spectrum wireless communication system |
| 06/20/2002 | CA2431112A1 Hand-off between ultra-wideband cell sites |
| 06/19/2002 | EP1214808A1 Apparatus and method for gated transmission in cdma communication system |
| 06/19/2002 | CN1354962A Method for allocating resources in radio communications system |
| 06/19/2002 | CN1354928A Method and apparatus for assigning walsh codes |
| 06/19/2002 | CN1354918A Interleaving/deinterleaving device and method for communication system |
| 06/19/2002 | CN1354917A Method and apparatus for mitigating interference between base stations in wideband CDMA system |
| 06/19/2002 | CN1354608A Method for distributing channel code for synchronous up-link of mobile communicaltion system |
| 06/19/2002 | CN1354571A Method for raising channel utilization rate of code vision multiple address cellular mobile communication system |
| 06/19/2002 | CN1354570A Up-line load linear estimation method of wide-band code division multiple address system |
| 06/19/2002 | CN1086541C Wireless telephone set whose receiving-code divided into multi-address signal and method thereof |
| 06/18/2002 | US6407990 Method of transmission of image by CDMA system |
| 06/13/2002 | WO2002047361A2 Method and apparatus for power level adjustment in a wireless communication system |
| 06/13/2002 | WO2002047304A1 Data transmission method and apparatus |