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)
11/2007
11/21/2007CN101075951A Method for transmitting reliable data instantaneously
11/21/2007CN101075926A Method for synchronizing network time of low-consumption wireless sensor
11/21/2007CN101075855A Method for automatically adapting series telecommunication between host and different peripheral equipments
11/21/2007CN101075848A System and method for synchronizing microcellular network basestation and base station
11/21/2007CN101075847A Method for transmitting synchronizing signal in mobile multi-medium system
11/21/2007CN101075846A Method for accelerating mobile terminal synchronization process in TD-SCDMA system
11/21/2007CN101075845A Method and apparatus for realizing down synchronization in first search of area
11/21/2007CN101075844A Method for expanding time-division synchronous CDMA access system ovelay range
11/21/2007CN101075843A Method and apparatus for selecting combined-inspection homogeneous frequency adjacent area
11/21/2007CN101075842A Method for transmitting multi cast data in shared network
11/21/2007CN101075841A Reliable telecommunication for baseband pool unit and remote radio-frequency unit
11/21/2007CN101075840A Virtual dialing network equipment based on satellite telecommunication transmission
11/21/2007CN101075839A Interference signal suppression circuit, program used for relay and relay
11/21/2007CN101075838A 无线中继装置及无线中继方法 The wireless relay apparatus and wireless relay method
11/21/2007CN101075837A Method for fastly aligning scattering telecommunication antenna
11/21/2007CN101075836A Unit for estimating and undistrubing TD-SCDMA/3G/4G terminal signal bit energy
11/21/2007CN101075835A Mimo wireless data communication method and mimo wireless data communication apparatus
11/21/2007CN101075834A Method and device for promoting signal power in communication transmitting
11/21/2007CN101075833A Method and apparatus for controlling closed-loop power of GSM evolution scheme with data speed ratio enchancement
11/21/2007CN101075832A Method and system for controlling digital AGC in TDMA system
11/21/2007CN101075831A Method for controlling transmitting power of TD-SCDMA mobile telecommunication system by uncontinuous transmission state value
11/21/2007CN101075830A Method for determining down initial transmitting power
11/21/2007CN101075829A Method for estimating channel of orthogonal frequency-division multiplexing system
11/21/2007CN101075824A Modified finger assignment algorithm for CDMA-systems
11/21/2007CN101075823A Antenna set on cell-phone mainboard, its mainboard and cell phone
11/21/2007CN101075752A Satellite controlling system of photovoltaic power station
11/21/2007CN100350815C Base station handover in a hybrid GSM/CDMA network
11/21/2007CN100350813C A three-dimension coverage cellular network
11/21/2007CN100350806C Method for managing wireless bearing in mobile communication system
11/21/2007CN100350779C Network system, control apparatus, router device, access point and mobile terminal
11/21/2007CN100350773C Radio communication method, radio communication terminal and radio LAN system
11/21/2007CN100350764C Dsrc controller and a method therefor
11/21/2007CN100350762C Transmitting/receiving arrangement, and a method for bidirectional transmission of data via a digital interface
11/21/2007CN100350761C Communication system using ARQ
11/21/2007CN100350760C Multi antenna channel feedback method based on instantaneous and statistic channel information
11/21/2007CN100350758C Built-in antenna and mobile communication terminal compatible with arrow antenna
11/21/2007CN100350757C A method and apparatus for providing spatial processing in a remote unit
11/21/2007CN100350756C Mobile communication system, radio controller, base station and transmission power controlling method
11/21/2007CN100350755C Frequency hopping method for mobile radio telephone system
11/21/2007CN100350752C Slotted idle mode for dual mode subscribers stations
11/21/2007CN100350750C Method and apparatus for reducing power consumption of decoder in communication system
11/21/2007CN100350419C Audio player with code sensor
11/21/2007CN100350399C Electronic control unit
11/20/2007US7299402 Power control for reverse packet data channel in CDMA systems
11/20/2007US7299160 Dynamic information source management
11/20/2007US7299075 Walkie-talkie with screen to show a list of other walkie-talkies within communication range
11/20/2007US7299073 System and related methods for clustering multi-point communication targets
11/20/2007US7299071 Downlink broadcasting by sequential transmissions from a communication station having an antenna array
11/20/2007US7299065 Method for transmitting HSDPA service information in a CDMA mobile communication system
11/20/2007US7299064 Automatic adaptation of fundamental channel reserved power threshold
11/20/2007US7299062 Apparatus and method for controlling access to network in wireless communication system
11/20/2007US7299052 System and method for reallocating a traffic channel in soft handoff state
11/20/2007US7299047 Wireless communication system enhanced call recovery
11/20/2007US7299039 Method and system for providing data service in interworking wireless public and private networks
11/20/2007US7299035 Server device, mobile communications terminal, information transmitting system and information transmitting method
11/20/2007US7299032 Communication terminal and program
11/20/2007US7299027 MIMO receiver and MIMO reception method for selection of MIMO separation and channel variation compensation
11/20/2007US7299025 Harmonic rejection gated-switching mixer
11/20/2007US7299024 Compensation for frequency adjustment in mobile communication-positioning device with shared oscillator
11/20/2007US7299023 Method and apparatus for automatic frequency correction with a frequency error signal generated by block correlation of baseband samples with a known code sequence
11/20/2007US7299017 Communication method, receiver and base station
11/20/2007US7299014 Method for video call receiving service in mobile communication system
11/20/2007US7299013 Apparatus and method for correcting doppler shift in mobile communication systems
11/20/2007US7299011 Link adaptation process
11/20/2007US7299010 Apparatus and method for estimating a velocity of a mobile terminal in a mobile communication system
11/20/2007US7299009 Blue-tooth assisted wireless local area network (WLAN) home network systems
11/20/2007US7299008 Call management system and method for servicing multiple wireless communication devices
11/20/2007US7299007 Mobile computing and communication
11/20/2007US7299006 Adaptive radio transceiver
11/20/2007US7298805 Multi-antenna transmission for spatial division multiple access
11/20/2007US7298804 Receiving apparatus in a radio communication system using at least three transmitter antennas
11/20/2007US7298797 Transmitter and receiver provided in wireless communication system using four transmitting antennas
11/20/2007US7298794 Method and apparatus for data transmission using multiple transmit antennas
11/20/2007US7298787 System, and associated method, for facilitating broadband multi-carrier transmission
11/20/2007US7298774 Adaptive array device, adaptive array method and program
11/20/2007US7298773 Apparatus and method for reporting service load to mobile station in mobile telecommunication system
11/20/2007US7298761 Link path searching and maintaining method for a bluetooth scatternet
11/20/2007US7298756 System and method for programming cell packet headers
11/20/2007US7298731 Mobile communication system, radio base station apparatus, and method for determining uplink reception synchronization
11/20/2007US7298728 Scheduling system and method for a burst switch
11/20/2007US7298727 Power control method and apparatus using control information in mobile communication system
11/20/2007US7298723 Method for reduced access delay in multiple access attempt exchanges
11/20/2007US7298722 Radio transmission apparatus and radio transmission method
11/20/2007US7298721 Single-carrier/DS-CDMA packet transmitting method, uplink packet transmitting method in multi carrier/DS-CDMA mobile communication system, and structure of downlink channel in multi carrier/DS-CDMA mobile communication system
11/20/2007US7298717 Method and apparatus for providing transmit diversity with adaptive basis
11/20/2007US7298716 Clustering based load adaptive sleeping protocol for ad hoc networks
11/20/2007US7298715 Communication receiver with signal processing for beam forming and antenna diversity
11/20/2007US7298713 Method and system for reducing message instances
11/20/2007US7298712 Wireless network device with data storage
11/20/2007US7298323 Apparatus and method for locating user equipment using global positioning system and dead reckoning
11/20/2007US7298290 DSRC controller and a method therefor
11/20/2007CA2439378C Initial cell search algorithm
11/20/2007CA2347840C Apparatus for transmitting program information, communicating system, method of transmitting program information, method of instructing program recording operation, and method of instructing program purchasing operation
11/20/2007CA2197426C A method to adapt synchronous transmission
11/15/2007WO2007131097A1 Sleep-mode statistics apparatus, systems, and methods
11/15/2007WO2007131018A1 Methods and apparatus for providing an extended-local area system based on short messaging service
11/15/2007WO2007130994A2 Low noise figure radiofrequency device
11/15/2007WO2007130963A1 Providing cqi feedback with common code rate to a transmitter station
11/15/2007WO2007130955A1 Aggregated channel feedback
11/15/2007WO2007130946A1 Downlink channel parameters determination for a multiple-input-multiple-output (mimo) system
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