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)
04/2007
04/11/2007CN1945998A Tower top amplifier capable of regulating gain value
04/11/2007CN1945997A Design method for radio frequency automatic power control module of TD-SCDMA terminal and its circuit
04/11/2007CN1945996A Method and system for control power in portable Internet system
04/11/2007CN1945995A Method for distributing channel power
04/11/2007CN1945989A Method for service speed regulation under no cascade operation/no coder operation
04/11/2007CN1945984A Group action system and its method containing main end device and slave end device
04/11/2007CN1310570C Radio network controller and radio communications method
04/11/2007CN1310566C Location system and method in mobile communication network
04/11/2007CN1310565C Portable telephone and working method of the same
04/11/2007CN1310564C Method and apparatus for increased information transfer in communication system
04/11/2007CN1310562C Transmission method for celluar telephony mobile equipment's location data
04/11/2007CN1310561C Method and system for using use status information of terminal equipment
04/11/2007CN1310554C Radio parameter control in mobile radio communication system
04/11/2007CN1310552C Double-frequency, double mode terminal of supporting different packed frame modes, and supporting method thereof
04/11/2007CN1310549C Multi-path statistical modelling method
04/11/2007CN1310544C Communication control system, communication control method and mobile station and base station used therein
04/11/2007CN1310542C Base station, mobile station, communication system, transmission control method, and mobile station control program
04/11/2007CN1310540C Base station, wireless resource control device, mobile station, communication system and communication method
04/11/2007CN1310539C A method for cluster user to occupy reversed service channel
04/11/2007CN1310533C Method for priority holding up service channel by group user
04/11/2007CN1310532C Calling zone limit method
04/11/2007CN1310529C Equipemnt and method for transmitting/receiving service high speed shared control channel bank information
04/11/2007CN1310527C Position registration control method, mobile communication network and communication terminals
04/11/2007CN1310526C Caller-marking emitter and emitting method in wireless local circuit system
04/11/2007CN1310514C Transmission system for transmitting one event relative video current to spectator
04/11/2007CN1310488C System and method for bi-directional communication of mobile phone
04/11/2007CN1310477C Saving power in wireless local area network and method thereof
04/11/2007CN1310472C Method for tramsmitting data between master station and slave station, and data communication system
04/11/2007CN1310471C Safety terminal and safety management method, monitoring apparatus and method and safety system
04/11/2007CN1310459C Channel estimation in a multi carrier transmit diversity system
04/11/2007CN1310454C Information transmission method of mobile communication system
04/11/2007CN1310451C Method for upgrading base station with non-intelligent antenna to one with intelligent antenna and base band processing system
04/11/2007CN1310450C OFDM diversity receiver and method for receiving OFDM signal
04/11/2007CN1310443C Cellular telephone terminal and antenna handoff control method
04/11/2007CN1310442C Transmission power control circuit using W-CDMA method
04/11/2007CN1310441C Apparatus and an associated method, by which to facilitate scheduling of data communications in a radio communications system
04/11/2007CN1310440C Power control apparatus and method for a tdd CDMA mobile communication system
04/11/2007CN1310439C Power control with signal quality estimation for smart antenna array communication systems
04/11/2007CN1310438C Method for determining wireless commmunication antenna position
04/11/2007CN1310435C Method and apparatus for supervising a potentially gated signal in a wireless communication system
04/11/2007CN1310166C Method and device for regulating DSP use of hand terminal
04/10/2007US7203850 Power management for a network utilizing a vertex/edge graph technique
04/10/2007US7203772 Bluetooth device with user-reconfigurable device name
04/10/2007US7203630 Aircraft flight data management system
04/10/2007US7203526 Wireless user input device providing host link indication
04/10/2007US7203519 Implementation method of pilot signal
04/10/2007US7203515 Wireless local loop system for interfacing with analog communication device
04/10/2007US7203512 Soft combining apparatus and method in a CDMA mobile communication system providing MBMS service
04/10/2007US7203511 Control of transmit power of a radio frequency integrated circuit
04/10/2007US7203510 CDMA mobile communication system in which updating of a reference value for controlling closed-loop transmission power is realized in a base transceiver station
04/10/2007US7203509 Method for managing communication sessions
04/10/2007US7203508 Mobile communication systems, mobile communication methods, base stations, mobile stations, and signal transmission methods in the mobile communication systems
04/10/2007US7203506 Method for transmitting and receiving message of short message broadcasting services in telecommunication system
04/10/2007US7203501 Apparatus and method for determining position information of a mobile station
04/10/2007US7203497 System and method for accurately computing the position of wireless devices inside high-rise buildings
04/10/2007US7203496 Storing query results to reduce number portability queries in wireless network
04/10/2007US7203495 Base station transmission power control system, mobile station and base station
04/10/2007US7203493 Wireless communication system
04/10/2007US7203491 Unmanned lighter-than-air safe termination and recovery methods
04/10/2007US7203490 Satellite assisted push-to-send radioterminal systems and methods
04/10/2007US7203483 Wireless communication apparatus, method thereof and wireless communication system employing the same
04/10/2007US7203480 Wireless data service apparatus and method in broadcast mobile communication system
04/10/2007US7203470 Phase combining diversity receiving apparatus and method
04/10/2007US7203464 Rake receiver having several fingers and method of processing an incident signal therein
04/10/2007US7203463 Power efficient channel scheduling in a wireless network
04/10/2007US7203462 Antenna unit and radio base station therewith
04/10/2007US7203249 Spatio-temporal processing for communication
04/10/2007US7203246 Method of estimating a channel, and a radio system
04/10/2007US7203240 Method of recovering clock signal using user clock code in TDM digital video signal and transmitting/receiving apparatus used for the method
04/10/2007US7203232 Apparatus and method for adjusting filter tap length of adaptive equalizer by using training sequence
04/10/2007US7203230 Method and system for training adaptive channel equalization
04/10/2007US7203223 Method of radio channel simulation and channel simulator
04/10/2007US7203208 Mobile communication system, communication control method, and base station and mobile station to be employed in the same
04/10/2007US7203204 Method and apparatus for multiple access in a communication system
04/10/2007US7203184 Data transmitter, data receiver, and data transmitting/receiving method
04/10/2007US7203182 Method of link adaptation of blind type using acknowledgements in ARQ system
04/10/2007US7203181 CDMA system transmission matrix coefficient calculation
04/10/2007US7203179 Method and apparatus for normalizing CDMA RAKE output
04/10/2007US7203178 Multiuser interference cancellation apparatus
04/10/2007US7203175 Arrangement for router attachments between roaming mobile routers in a mobile network
04/10/2007US7203165 Data transmission device and method
04/10/2007US7202914 Digital television transmitter identification system using pseudo-random sequences
04/10/2007US7202816 Utilization of the approximate location of a device determined from ambient signals
04/10/2007US7202800 Mobile communication-based remote meter reading system and method
04/10/2007CA2404843C Method and system for communicating with a quiescent mobile vehicle
04/10/2007CA2335095C Method for controlling transmission power in wcdma system
04/10/2007CA2282308C Frame alignment of test signals in a communication system
04/10/2007CA2271802C Method for estimating speed of a mobile station in a cellular communications system
04/07/2007CA2562469A1 Methods and systems for customized multi-application channel control
04/05/2007WO2007038729A2 Method and apparatus for carrier allocation and management in multi-carrier communication systems
04/05/2007WO2007038694A1 Switching diversity in broadcast ofdm systems based on multiple receive antennas
04/05/2007WO2007038388A2 Linear voltage controlled variable attenuator with linear db/v gain slope
04/05/2007WO2007038356A1 Method and apparatus for pilot communication in a multi-antenna wireless communication system
04/05/2007WO2007038332A2 Antenna aiming system and method for broadband wireless access
04/05/2007WO2007037991A2 Tri-stating a phase locked loop to conserve power
04/05/2007WO2007037816A2 Method for optimizing up-link transmission power for a wireless terminal
04/05/2007WO2007037732A1 Method and device for polarization correction in user equipment
04/05/2007WO2007037719A1 Information transmitting an receiving method and device
04/05/2007WO2007037714A1 Systems and techniques for space-time coded cochannel interference cancellation
04/05/2007WO2007037638A2 A method of transmitting data in cellular networks using cooperative relaying
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