Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426) |
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07/14/2004 | EP1436701A1 Base station implementing a physical layer automatic repeat request |
07/14/2004 | EP1407558A4 Method and apparatus for enhancing the data transmission capacity of a wireless communication system |
07/14/2004 | EP1344385A4 Prepaid wireless telephone account regeneration in a wireless access protocol system |
07/14/2004 | EP1330049B1 Apparatus and method for distributing power in an HSDPA system |
07/14/2004 | EP1329033B1 Diversity Receiver for Radio Communications |
07/14/2004 | EP1188260B1 Cell search procedure for time division duplex communication systems using code division multiple access |
07/14/2004 | EP1166393B1 Beamforming method and device |
07/14/2004 | EP1133839A4 Tdma in-bandtranslator having delay in multiple paths to allow for selective diversity and automatic level control |
07/14/2004 | EP1050173A4 Vsat satellite telecommunications system |
07/14/2004 | EP1000490B1 Methods and apparatus for joint demodulation of adjacent channel signals in digital communications systems |
07/14/2004 | EP0992166B1 Method for correcting synchronization error and radio system |
07/14/2004 | EP0932999B1 Device and method in a cellular mobile telephone system |
07/14/2004 | CN2626140Y Contact type antiparallel barrette comb style filter for microwave communication |
07/14/2004 | CN2626135Y A directional reception type two-way wireless Information transmitter receiver set |
07/14/2004 | CN2625913Y Integral satellite positioning vehicular terminal |
07/14/2004 | CN2625912Y Physical distribution satellite positioning instrument |
07/14/2004 | CN1513273A Radio communication apparatus and its reception timing estimating method |
07/14/2004 | CN1513271A Method and apparatus for perfomring on-going gain calibrating in a communication system |
07/14/2004 | CN1513247A Method for estimating transfer function of multicarrier signal transmission channel and corresponding receiver |
07/14/2004 | CN1513246A Pre-equalizer correcting magnitude of received signal without regard to phase distortions |
07/14/2004 | CN1513245A Data transmission system having high data transmission rate |
07/14/2004 | CN1513239A Joint timing recovery and equalization for an N-antenna system |
07/14/2004 | CN1512814A Positioning system and method for providing customer machine terminal based on position service to mobile terminal |
07/14/2004 | CN1512811A Method and system for establishing, managing and operatings ervice distribution map of radio communication network |
07/14/2004 | CN1512808A Mobile terminal with intelligent antenna and its method |
07/14/2004 | CN1512802A Mobile terminal with power control and method |
07/14/2004 | CN1512801A Mobile terminal with controlled transmitting power and its method |
07/14/2004 | CN1512800A Self adaption step-size power control system and method for radio communication system |
07/14/2004 | CN1512792A Method for increasing radio communication system service channels |
07/14/2004 | CN1512791A Channel self adaption distribution network based on intelligent antenna |
07/14/2004 | CN1512788A Network equipment state information display system and method |
07/14/2004 | CN1512748A Communiation system for providing communication service with portable and mobile device |
07/14/2004 | CN1512696A Method for realizing voice prority service in data and voice interaction |
07/14/2004 | CN1512694A Method and device for data speed matching |
07/14/2004 | CN1512693A Mobile terminal with multiple antennas and its method |
07/14/2004 | CN1512680A Regenerated relay repeater device and communication system using said device |
07/14/2004 | CN1512679A Method for keeping receiving response property and radio device using said method |
07/14/2004 | CN1512621A Vehicle antenna and diversity receiver |
07/14/2004 | CN1512028A Method for central radio control of entrance guard and door locks and system device |
07/14/2004 | CN1157990C Method for transmitting continuous slot |
07/14/2004 | CN1157979C Radio communication system using for adding reverse chain-circit capacity |
07/14/2004 | CN1157977C Method and arrengement for transferring data or voice via radio between two nodes in mobile radio system |
07/14/2004 | CN1157968C Method for video calling receiving service in mobile communication system |
07/14/2004 | CN1157964C Method for improving mobile radio communication system performance and network entity and mobile station |
07/14/2004 | CN1157938C News transferring system |
07/14/2004 | CN1157907C Estimation of Doppler shift in several steps |
07/14/2004 | CN1157899C Radio communication system |
07/14/2004 | CN1157889C A method and system for selecting a combination of modulation and channel coding schemes in a digita communication system |
07/14/2004 | CN1157884C Regulation method of power-controlling time interval set in compression mode |
07/14/2004 | CN1157882C Method for controlling reverse power of external ring in mobile communication system |
07/14/2004 | CN1157880C Multiple time interval power control method |
07/14/2004 | CN1157879C Base station installation and transmitting branch selection method |
07/14/2004 | CN1157871C Method of supporting power control on DCCH in BS |
07/14/2004 | CN1157870C Improvements relating to mobile telecommunications systems |
07/14/2004 | CN1157867C Repeater |
07/14/2004 | CN1157866C Base station device, and wireless communication method |
07/14/2004 | CN1157865C Wireless receiving device and method of detecting branch-to branch delay diference in wireless receiving device |
07/14/2004 | CN1157864C Radio base station unit and radio communication method |
07/14/2004 | CN1157863C Method and apparatus for controlling transmission energy in communication system employing orthogonal transmit diversity |
07/14/2004 | CN1157862C Weighted open loop power control in time division duplex communication system |
07/14/2004 | CN1157861C Method and device for controlling emission power of forward link in mobile communication system |
07/14/2004 | CN1157857C Method for reducing offects of interference, and receiver |
07/13/2004 | US6763483 Method of optimizing the use of radio devices in a computing system |
07/13/2004 | US6763244 Method and apparatus for adjusting power control setpoint in a wireless communication system |
07/13/2004 | US6763242 Resource assignment system and method for determining the same |
07/13/2004 | US6763241 Data communications synchronization using GPS receiver |
07/13/2004 | US6763240 High margin notification method and apparatus |
07/13/2004 | US6763239 Control unit for a terminal of a digital cordless telecommunication system, and method for such a control unit |
07/13/2004 | US6763238 Portable communication system and storage medium storing program therefor capable of separately controlling transmission function |
07/13/2004 | US6763234 Method of controlling intersystem hand-off by subtracting margin value from pilot signal strength of other system |
07/13/2004 | US6763229 Timing recovery switching for an adaptive digital broadband beamforming (antenna diversity) for ATSC terrestrial DTV based on segment sync detection |
07/13/2004 | US6763226 Multifunctional world wide walkie talkie, a tri-frequency cellular-satellite wireless instant messenger computer and network for establishing global wireless volp quality of service (qos) communications, unified messaging, and video conferencing via the internet |
07/13/2004 | US6763225 Phase alignment transmit diversity system for radio communications systems |
07/13/2004 | US6763224 Low level mobility mangaement procedures |
07/13/2004 | US6763222 Low voltage indication for non-intelligent ODU equipment |
07/13/2004 | US6763077 Receiving apparatus and array combining method |
07/13/2004 | US6763073 Wireless communications system having a space-time architecture employing multi-element antennas at both the transmitter and receiver |
07/13/2004 | US6763062 Radio communication system |
07/13/2004 | US6763058 Low signal to noise ratio acquisition and link characterization techniques for VSAT spread spectrum modems |
07/13/2004 | US6763032 Cable modem system with sample and packet synchronization |
07/13/2004 | US6763015 Communication devices, methods, and computer program products for establishing concurrent calls on a single TDMA carrier frequency |
07/13/2004 | US6763013 Intelligent communication node object beacon framework including neighbor discovery in a mobile ad hoc network |
07/13/2004 | US6763011 Method and arrangement for timing the diversity weight changes in a cellular radio system |
07/13/2004 | US6763010 Multiplexing method and transceiver |
07/13/2004 | US6763007 Two phase local mobility scheme for wireless access to packet based networks |
07/13/2004 | US6763006 Method and apparatus for controlling uplink transmission power within a satellite communication system |
07/13/2004 | US6763005 Satellite traffic routing |
07/13/2004 | US6762717 Apparatus and method for calibrating array antenna |
07/13/2004 | US6762716 Digital beacon asymmetry and quantization compensation |
07/13/2004 | CA2402143C Apparatus for improving the signal to noise ratio in wireless communication systems through message pooling and method of using the same |
07/13/2004 | CA2238791C Cdma type mobile radio communication system capable of realizing an effective system operation without excess and deficiency of radio base stations simultaneously connected |
07/08/2004 | WO2004057895A1 Method for interference suppression in the radio communication terminal 0f a radio communication network |
07/08/2004 | WO2004057894A1 Adaptive control method for operating communications environments |
07/08/2004 | WO2004057893A1 Assigning time slots during transmission gaps of a first protocol communicaton to a second protocol communication |
07/08/2004 | WO2004057881A1 Position communication method and apparatus |
07/08/2004 | WO2004057840A1 Folding mobile telephone apparatus |
07/08/2004 | WO2004057783A1 Ofdm transmission/reception apparatus |
07/08/2004 | WO2004057777A2 Mobile platform to satellite communication quality control |
07/08/2004 | WO2004057776A1 Transmission diversity systems |
07/08/2004 | WO2004057775A1 Using beamforming and closed loop transmit diversity in a multi-beam antenna system |