Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 7 - Radio transmission systems, i.e. using radiation field
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
07/2003
07/16/2003CN1430429A Interference reducing method of frequency dirision duplex and time dirision duplex multi carrier adjacent frequency time
07/16/2003CN1430428A Method of dynamic allocating radio channel resource for mobile station
07/16/2003CN1430427A Method of automatic establishing multi-level cascade link pased on point to point
07/16/2003CN1430426A 移动通信自适应快速功率控制方法 The mobile communication method of adaptive fast power control
07/16/2003CN1430425A Adaptive tracking cancellation control method of feed forward type linear power amplifier and equipment
07/16/2003CN1430424A Method of realizing group data reliable transmission in mobile communication system
07/16/2003CN1430423A Method and device for realizing digital selection diversity
07/16/2003CN1430371A Method of relative time sequence regulation between related data flow
07/16/2003CN1430365A Arrival angle type intelligent antenna equipment
07/16/2003CN1430364A Receiver, transmitter, communication system and communication method
07/16/2003CN1430363A Equipment and method for controlling transmission power of down-link data channel
07/16/2003CN1430361A Data transmission control method of downgoing high speed shared channel in high speed data insertion system
07/16/2003CN1430360A Channel power control method in high speed data insertion system
07/16/2003CN1430359A Method of realizing calling time selection under idle mode by mobile telephone user's terminal
07/16/2003CN1430358A Down link call connection control method of broadband CDMA mobile communication system
07/16/2003CN1430357A Soft switching method in wideband CDMA system
07/16/2003CN1430343A Contract system and communication method for cellular telephone
07/16/2003CN1430340A Radio communication system combining with long and short distance technology and its realizing method
07/16/2003CN1430337A Radio communication device and method for regulating beacon period
07/16/2003CN1430070A Moving target location device and location inquiry method using said device
07/16/2003CN1430067A Transmission method of analog magnetic resonance signal and corresponding equipment
07/16/2003CN1115077C Reconfiguring deversity legs during CN-RNC interface streamline
07/16/2003CN1115076C Method and radio device for transmitting messages
07/16/2003CN1115074C Channel assignment in enhanced fixed-plan mobile communications systems
07/16/2003CN1115072C Channel selection in radio link system
07/16/2003CN1115071C Method for verifying forward power control function and extracting optimal parameter
07/16/2003CN1115031C Navigation assistance for call handling in mobile telephone system
07/16/2003CN1115020C Delay detection demodulation system
07/16/2003CN1115018C Receiver and method for demodulation-extension for received data signal
07/16/2003CN1115016C Frame offset setting system and frame offset setting method
07/16/2003CN1115014C Channel characteristics inference device
07/16/2003CN1115013C Method for managing received data in complex digital cellular terminal
07/16/2003CN1115012C Method for multiplexing of prallel information streams in CDMA system
07/16/2003CN1115011C Local-area information offering system and local-area information receiver for same
07/16/2003CN1115010C Method for determing registration at satellite communications system and related user terminals and system
07/16/2003CN1115009C Feed source of corrugated horn for improving cross polarization characteristics of offset parabolic antenna
07/16/2003CN1115008C Method and device for data transmission
07/16/2003CN1115007C Transmission antenna diversity
07/16/2003CN1115006C Compensation of Doppler shift in mobile communication system
07/16/2003CN1115004C Spread spectrum receiver and transmission power control method
07/16/2003CN1115002C Frequency hopping method and base station
07/16/2003CN1114832C Method and apparatus for covariance matrix estimation in weighted least-squares location solution
07/15/2003US6594793 Methods and systems for multiplexing and decoding variable length messages in digital communications systems
07/15/2003US6594577 Traveling support information processing system
07/15/2003US6594509 Array-antenna radio communication apparatus
07/15/2003US6594501 Systems and techniques for channel gain computations
07/15/2003US6594500 Method and apparatus for controlling transmit power thresholds based on classification of wireless communication subscribers
07/15/2003US6594499 Downlink power control in a cellular telecommunications network
07/15/2003US6594498 Communique system for cellular communication networks
07/15/2003US6594497 Radio communication device and corresponding method for setting up a communication
07/15/2003US6594495 Method for load control, and radio system
07/15/2003US6594493 Paging arrangement for wireless communications
07/15/2003US6594487 Reception device for a radio communication system for receiving subscriber signals via a radio interface
07/15/2003US6594475 Mobile battery discharge minimization in indoor wireless networks by antenna switching
07/15/2003US6594473 Wireless system with transmitter having multiple transmit antennas and combining open loop and closed loop transmit diversities
07/15/2003US6594469 Methods and apparatus for broadcasting regional information over a satellite communication system
07/15/2003US6594303 Coherent demodulator for use in the presence of phase discontinuities
07/15/2003US6594286 Method and apparatus for coherent demodulation in communication system employing a potentially gated pilot signal
07/15/2003US6594251 Polling for transmission power control
07/15/2003US6594243 Methods and apparatus for enhanced soft handoff in a CDMA wireless communication system
07/15/2003US6594226 Apparatus and method of enhancing transmit diversity
07/15/2003US6593898 Antenna apparatus in mobile communication system
07/15/2003US6593882 Method for processing signal of adaptive array smart antenna in array smart antenna system
07/15/2003US6593876 Adaptive microwave antenna array
07/15/2003CA2365167C A communication network terminal supporting a plurality of applications
07/15/2003CA2356324C System and method for pushing information from a host system to a mobile data communication device
07/15/2003CA2356046C System and method for pushing information from a host system to a mobile data communication device
07/15/2003CA2356004C System and method for pushing information from a host system to a mobile data communication device
07/15/2003CA2310104C Adaptive power control for a spread-spectrum transmitter
07/15/2003CA2188455C Variable rate transmission method, transmitter and receiver using the same
07/15/2003CA2166831C Portable radio telephones and methods of operation
07/10/2003WO2003056870A1 Mobile device power saving
07/10/2003WO2003056864A2 Downlink access control
07/10/2003WO2003056861A1 Mobile device power saving
07/10/2003WO2003056860A1 Data transmission method in a cellular communication network, corresponding system, terminal and base station
07/10/2003WO2003056831A1 Bi-directional communication apparatus
07/10/2003WO2003056780A1 Hierarchical content classification in information transmissions
07/10/2003WO2003056742A1 High rate transmit diversity transmission and reception
07/10/2003WO2003056731A1 Synchronisation methods for a communications system
07/10/2003WO2003056724A1 Base station apparatus, communication terminal apparatus, and radio communication method
07/10/2003WO2003056723A1 Method and device for downlink packet access signalling for time division duplex (tdd) mode of a wireless communication system
07/10/2003WO2003056721A1 Uplink access control
07/10/2003WO2003056719A1 A combined long and short distance wireless communication system and its method
07/10/2003WO2003056718A1 Method for the reduction of latency during interactive data communication via a satellite network
07/10/2003WO2003056717A1 Method and apparatus for reducing power consumption in transceivers in wireless communications systems having a power control loop
07/10/2003WO2003056716A2 Interleaving for multiplexed data
07/10/2003WO2003056709A2 Adaptive spreading factor based on power control
07/10/2003WO2003034612A3 Method and apparatus for managing imbalance in a communication system
07/10/2003WO2003034610A3 Method and apparatus for determining power allocation in a mimo communication system
07/10/2003WO2002080486A3 System and method for airborne passenger electronic communication
07/10/2003WO2002061970A8 Signal detection using a phased array antenna
07/10/2003US20030131299 Method and apparatus for transmitting acknowledgement signals
07/10/2003US20030131297 Method and apparatus for testing wireless communication channels
07/10/2003US20030131209 Apparatus and method for controlling memory for a base station modem
07/10/2003US20030131124 Data transmission method for HSDPA
07/10/2003US20030131079 Performance enhancing proxy techniques for internet protocol traffic
07/10/2003US20030131059 Method, system, and program for providing information on scheduled events to wireless devices
07/10/2003US20030130984 System and methods for asynchronous synchronization
07/10/2003US20030130769 Aircraft data transmission system for wireless communication of data between the aircraft and ground-based systems
07/10/2003US20030130012 Method and device for evaluating an uplink radio signal
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