Patents for H04J 13 - Code division multiplex systems (21,510) |
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07/16/2003 | CN1430361A Data transmission control method of downgoing high speed shared channel in high speed data insertion system |
07/16/2003 | CN1430360A Channel power control method in high speed data insertion system |
07/16/2003 | CN1430359A Method of realizing calling time selection under idle mode by mobile telephone user's terminal |
07/16/2003 | CN1430358A Down link call connection control method of broadband CDMA mobile communication system |
07/16/2003 | CN1430357A Soft switching method in wideband CDMA system |
07/16/2003 | CN1430356A Channelizing code resource dynamic optimization distribution method of wideband CDMA system |
07/16/2003 | CN1430355A Method for processing user interface in circuit domain interface between network and radio access network |
07/16/2003 | CN1115065C Radorn access control method in mobile communication system and the communication system |
07/16/2003 | CN1115031C Navigation assistance for call handling in mobile telephone system |
07/16/2003 | CN1115018C Receiver and method for demodulation-extension for received data signal |
07/16/2003 | CN1115016C Frame offset setting system and frame offset setting method |
07/16/2003 | CN1115015C Automatic frequency control method and device in broadband CDMA system |
07/16/2003 | CN1115014C Channel characteristics inference device |
07/16/2003 | CN1115004C Spread spectrum receiver and transmission power control method |
07/15/2003 | US6594680 Psuedo-random noise sequence generating system |
07/15/2003 | US6594473 Wireless system with transmitter having multiple transmit antennas and combining open loop and closed loop transmit diversities |
07/15/2003 | US6594276 Apparatus and associated method for communicating multimedia information upon a communication link |
07/15/2003 | US6594056 Receiver for use in a transmission system for spectral-coded data as well as a method |
07/15/2003 | CA2188455C Variable rate transmission method, transmitter and receiver using the same |
07/10/2003 | WO2003056742A1 High rate transmit diversity transmission and reception |
07/10/2003 | WO2003056710A1 Cellular telephone with simultaneous cdma and tdma communications |
07/10/2003 | WO2003056706A1 Turbo decoding circuit and method for controlling the same |
07/10/2003 | US20030131297 Method and apparatus for testing wireless communication channels |
07/10/2003 | US20030130011 Base station apparatus and channel assigning method |
07/10/2003 | US20030130002 Method and apparatus for coherently combining power control commands to initialize communication |
07/10/2003 | US20030129954 Radio communication terminal and demodulating method |
07/10/2003 | US20030129947 Data communication terminal device and data communication rate varying method using the same |
07/10/2003 | US20030128787 Method and apparatus for mitigating interference between base stations in a wideband CDMA system |
07/10/2003 | US20030128772 Wireless impulse transmitter, receiver, and method |
07/10/2003 | US20030128742 Post processing of spreading codes in a mobile telecommunications system |
07/10/2003 | US20030128680 Receiver method and apparatus with complex pilot filter |
07/10/2003 | US20030128674 Rate control device and method for CDMA communication system |
07/10/2003 | US20030128673 Method for controlling power of HS-SCCH in mobile communication system |
07/10/2003 | US20030128671 Adaptable forward link data rates in communications systems for mobile platforms |
07/10/2003 | US20030128659 Coexistence of OFDM and DSSS/CCK stations in a WLAN |
07/10/2003 | US20030128657 Rotate shift code division multiplex communication system |
07/10/2003 | US20030128559 Method for regulating the transmitting power of a master station, and corresponding master station |
07/09/2003 | EP1326467A1 Cdma mobile communication method and system |
07/09/2003 | EP1326465A1 Method of call admission control in a CDMA mobile telecommunication system |
07/09/2003 | EP1326461A2 CDMA cellular system in which different channel is allocated |
07/09/2003 | EP1326356A1 Method for multiple time slot power control |
07/09/2003 | EP1326350A1 Method for controlling power of HS-SCCH in mobile communication system |
07/09/2003 | EP1325576A1 Spread spectrum communication system utilizing differential code shift keying |
07/09/2003 | EP1142147B1 Method for receiving spectrum spread signals with frequency offset correction |
07/09/2003 | EP0777938B1 Power control method in a cellular communication system, and a receiver |
07/09/2003 | CN1429440A Implement method of ternary spread spectrum sequence coding in CDMA system |
07/09/2003 | CN1429437A Radio communication quality measuring apparatus, measuring method and radio base station |
07/09/2003 | CN1428958A Despread spectrum processing method, spread spectrum code allocation method, mobile terminal and basic station |
07/09/2003 | CN1428957A Base station resolution prefixing method in wide-band code division multi-address system |
07/09/2003 | CN1428956A Pilot phase automatic distribution method of CDMA system with high effectivity |
07/09/2003 | CN1428953A Implement method of multi-channel AMR vocoder and its equipment |
07/09/2003 | CN1428952A Macro diversity control method of new call establishment stage |
07/09/2003 | CN1428951A Bit uniformly-inserted parallel cascaded code interleaving method and its interleaving device |
07/09/2003 | CN1428950A Method for base station load recombination in universal land radio access web |
07/09/2003 | CN1428949A Transmission control method for high-speed data service when changing service small zone |
07/09/2003 | CN1428948A Upward signal transmitting and receiving method in high-speed data access system |
07/09/2003 | CN1428947A Power control method of high-speed physical control channel in high-speed data access system |
07/09/2003 | CN1114324C Base station, mobile unit communication apparatus and method of communication between them |
07/09/2003 | CN1114323C Communication system and communication apparatus |
07/09/2003 | CN1114296C Bandwidth-variable channel estimation method for frequency-selective channel and its device |
07/09/2003 | CN1114293C Multi-path search method and device of CDMA system in diversity receiving condition of antenna |
07/09/2003 | CN1114292C Tracking method and device in CDMA communication system containing pilot channel |
07/09/2003 | CN1114291C Frequency departure estimating method suitable for CDMA insertion system |
07/09/2003 | CN1114266C Receiving circuit of cellular telephone set |
07/08/2003 | US6591113 Operating a cellular telecommunication system |
07/08/2003 | US6591090 Predistortion control for power reduction |
07/08/2003 | US6591089 Mobile station with transmission power control system |
07/08/2003 | US6590891 System for the transmission of data to synchronised relay stations and corresponding process |
07/08/2003 | US6590889 Data communications system and hybrid time-code multiplexing method |
07/08/2003 | US6588950 Optical transmission system and transmitters and receivers |
07/08/2003 | CA2298688C Device and method for measuring non-orthogonal noise power for cdma communication system |
07/08/2003 | CA2291018C Satellite broadcasting system and broadcasting satellite |
07/08/2003 | CA2176401C A high-data-rate wireless local-area network |
07/03/2003 | WO2003055263A1 Method and apparatus for cdma-dispatch soft handoff |
07/03/2003 | WO2003055262A1 Method and apparatus for mobile-initiated, cdma-dispatch soft handoff |
07/03/2003 | WO2003055245A1 Base initiated cdma soft handoff for group call |
07/03/2003 | WO2003055243A1 Method and apparatus for quickly establishing a cdma dispatch call |
07/03/2003 | WO2003055242A1 Base site and method for quickly establishing a cdma dispatch call |
07/03/2003 | WO2003028277A3 Method and apparatus for efficient use of communication resources in a cdma communication system |
07/03/2003 | US20030125036 CDMA cellular system in which different channel is allocated |
07/03/2003 | US20030125034 Pre-emptive bandwidth allocation by dynamic positioning |
07/03/2003 | US20030125030 Wireless cellular communication system |
07/03/2003 | US20030123598 Multi-channel adapative quality control loop for link rate adaptation in data packet communications |
07/03/2003 | US20030123576 Practical M-ary demodulator using hard decision circuit and method of operation for use in a CDMA wireless network base station |
07/03/2003 | US20030123565 Radio communication method and apparatus |
07/03/2003 | US20030123529 Despreading method, spreading code assigning method, mobile terminal and base transceiver station |
07/03/2003 | US20030123412 Method for balancing the ratio Eb/I in a service multiplexing CDMA system and telecommunication system using this method |
07/03/2003 | US20030123407 Transmission power control method using a pilot symbol pattern |
07/03/2003 | US20030123401 Reverse link power controlled repeater |
07/03/2003 | US20030122697 Method and system for a programmable code generator |
07/02/2003 | EP1324527A1 Interleaving apparatus and method for symbol mapping in an HSDPA mobile communication system |
07/02/2003 | EP1324508A1 Method and apparatus for controlling transmission power of control information in a mobile communication system |
07/02/2003 | EP1324505A1 Spreading code assigning method and base transceiver station |
07/02/2003 | EP1323248A1 Preamble searching apparatus and method |
07/02/2003 | CN1428036A Transmission format judging method |
07/02/2003 | CN1428021A PN generator for spread spectrum communications systems |
07/02/2003 | CN1427568A Wireless receiving/transmitting apparatus and method for effectively repeating high-speed information pocket data |
07/02/2003 | CN1113576C Random access in mobile telecommunications system |
07/02/2003 | CN1113515C Method and device for modulation and demodulation |
07/02/2003 | CN1113497C Radio communication terminal apparatus |