Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
05/2004
05/12/2004CN1496156A Frequency error detector and merging device for mobile communication system receiving terminal
05/12/2004CN1496155A Base station, mobile station and radio network controller
05/12/2004CN1496151A Special-purpose mobile communication system for supplying communication terminal public network busy state information
05/12/2004CN1496150A Multiple super high frequency band radio communication system
05/12/2004CN1496149A Multiple super high frequency band radio communication system
05/12/2004CN1496148A Multiple super high frequency band radio communication system
05/12/2004CN1496147A Transfer method
05/12/2004CN1496146A Wireless communication system with random access request formed from several access packets
05/12/2004CN1496145A Wireless communication system of random access request consisting of multiple access group
05/12/2004CN1496144A Wireless communication system of random access request consisting of multiple access group
05/12/2004CN1496143A Self-adoptive transmitting antenna diversity device and method for mobile communication system
05/12/2004CN1496142A Conversion method of MBMS point-to-point channel and point-to-multipoint channel
05/12/2004CN1496141A Conversion method of MBMS point-to-point channel and point-to-multipoint channel
05/12/2004CN1496140A Mobile communication methdoa and mobile communication system
05/12/2004CN1496139A Equipment and method for supply multimedia broadcasting/multi-broadcasting service for mobile communication system
05/12/2004CN1496138A Transmitting/receiving controlling information method for mobile communication system
05/12/2004CN1496137A Paging equipment and method for multi-media broadcasting/multi-broadcasting service
05/12/2004CN1496123A High clarity TV balancer and its balancing method
05/12/2004CN1496088A Server and method for special-purpose radio network short information service
05/12/2004CN1496083A Radio telephone and radio communication method
05/12/2004CN1496079A Method for dynamically-controlling read time muttimedia data generation rate and its device
05/12/2004CN1496071A Method for regulating radio interface to communication service
05/12/2004CN1496061A Multichannel broadcasting digital data device, system, method and program for transmitting multichannel broadcasting
05/12/2004CN1496049A Channel coding method for communication system
05/12/2004CN1496045A Multiple four-phase sequence method for producing code-division multiple address communication system and its equipment
05/12/2004CN1496043A Improved extraction method for CDMA system
05/12/2004CN1496041A Equipment and method for determining soft switchover for CDMA mobile communication system
05/12/2004CN1496033A Transmission format decision device, decision method and program
05/12/2004CN1496029A Radio network system and radio communication method
05/12/2004CN1496028A Radio communication system, mobile station and radio network controller
05/12/2004CN1496027A Radio communication system, mobile station, base station and radio network controller
05/12/2004CN1496026A Position information transmission method
05/12/2004CN1496025A Device and method for transmitting and receiving signal using multiaerial
05/12/2004CN1496024A Method for regulating powwer between base station and user station and radio communication system
05/12/2004CN1496019A Doublet antenna, label and moving body recognition system using said doublet antenna
05/12/2004CN1495588A Management method of network interface module energy consumption in wireless computing equipment and its system
05/12/2004CN1149887C Load sharing for MCPA-equipped base stations
05/12/2004CN1149881C Method and apparatus for reducing co-channel interference
05/12/2004CN1149874C Multi-band mobile telecommunications station and method for searching multi-band
05/12/2004CN1149873C Array antenna base station device and radio transmission method
05/12/2004CN1149872C Mobile wireless system capable of controlling wireless base station non-obstructively
05/12/2004CN1149870C Spreade spectrum communication network signal processor
05/12/2004CN1149867C Location dependent WWW service in digital cellular communication networks
05/12/2004CN1149866C Process and base station system for configuring radio interface between mobile station and base station in time-division multiplex mobile radio telephone system for packet data transmission
05/12/2004CN1149864C Method for multiplexing transmission information channel in variable position and corresponding application and apparauts
05/12/2004CN1149862C Scheme for controlling transmission powers during soft handover in CDMA mobile communication system
05/12/2004CN1149861C Wireless communication system and method of controlling same
05/12/2004CN1149797C Receiver for determination of length of channel impulse response
05/12/2004CN1149779C Local phase synchronous system and method
05/12/2004CN1149775C Method and deivce for correcting and decoding data signal
05/12/2004CN1149772C Transmission method of special physical control channel with power bias
05/12/2004CN1149770C Signal-interference ratio (SIR) threshould regulation method for power control
05/12/2004CN1149769C Cross region switching method and mobile station using said method
05/12/2004CN1149768C Reverse outer-loop power controlling method for mobile communtication system
05/12/2004CN1149766C Synchronization method, and associated circuitry, for synchronizing receiver with transmitter
05/12/2004CN1149764C Method of and system for voice and data radio communication providing improved interference diversity
05/12/2004CN1149763C Method and system for combining wireless phone jack and RF wireless communications
05/12/2004CN1149762C Method and appts for determining characteristics of components of communication channel under load
05/12/2004CN1149757C Reception level measuring system
05/12/2004CN1149756C Radio communication system capable of using telephone number to obtain related map graphic infofmation
05/12/2004CN1149755C Control channel synchronization system and method between DBC and cellular network
05/12/2004CN1149754C Base station apparatus and packet transmitting method
05/12/2004CN1149753C Receiving device and method of generating replica signal
05/12/2004CN1149752C Self-adaptive array apparatus
05/12/2004CN1149751C Method for the transmission of information and apparatus employing the method
05/12/2004CN1149712C Method and apparatus for antenna array calibration
05/12/2004CN1149711C Self-adaptive array device
05/12/2004CN1149709C Personal Communictiona apparatus using polarization diversity
05/12/2004CN1149455C Method for producing real time clock signal real time clock producer and correction unit
05/11/2004US6735725 Method and apparatus for performance management of a multiplexed transmission system
05/11/2004US6735668 Process of using a DRAM with address control data
05/11/2004US6735667 Synchronous data system with control data buffer
05/11/2004US6735618 Electronic mail system for rearranging stored mail data according to monitored data receiving condition
05/11/2004US6735544 System and method for predicting radio wave propagation characteristics
05/11/2004US6735521 Onboard system in a vehicle and central system for locating the vehicle accurately
05/11/2004US6735504 Repair and maintenance support system and a car corresponding to the system
05/11/2004US6735501 Satellite commanding using remotely controlled modulation of satellite on-board telemetry parameters
05/11/2004US6735455 Portable information terminal and power supply control method therefor
05/11/2004US6735454 Method and apparatus for activating a high frequency clock following a sleep mode within a mobile station operating in a slotted paging mode
05/11/2004US6735452 System and method for broadband millimeter wave data communication
05/11/2004US6735451 Method and apparatus for providing downlink power control in radio communication systems employing virtual cells
05/11/2004US6735449 Apparatus, and an associated method, for facilitating power control in a communication system
05/11/2004US6735448 Power management for throughput enhancement in wireless ad-hoc networks
05/11/2004US6735447 Transmission power control of a mobile station
05/11/2004US6735440 Low earth orbit distributed gateway communication system
05/11/2004US6735439 Pseudo-global title translation for international roaming of ANSI-41 subscribers
05/11/2004US6735437 Communication system employing reuse of satellite spectrum for terrestrial communication
05/11/2004US6735436 System and method for quantifying accuracy of interference analysis in a telecommunications network
05/11/2004US6735427 Integrated adaptive antenna array and adaptive locally-optimum detection system
05/11/2004US6735423 Method and apparatus for obtaining optimal performance in a receiver
05/11/2004US6735420 Transmit power control for multiple rate wireless communications
05/11/2004US6735263 Digital coherent envelope demodulation of FDMA signals
05/11/2004US6735262 Apparatus and method of decision-directed carrier recovery based on LMS method
05/11/2004US6735256 Radio communication system, radio communication method, radio base station, and radio terminal station
05/11/2004US6735247 Method and apparatus in a communication system
05/11/2004US6735222 System and method for time slot offset evaluation in an asynchronous TDMA network
05/11/2004US6735216 Simplified quality indicator bit test procedures
05/11/2004US6735188 Channel encoding and decoding method and apparatus
05/11/2004US6735184 Internet protocol network architecture for a global satellite system
05/11/2004US6735181 Wireless transceiver with subtractive filter compensating both transmit and receive artifacts