Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
12/2006
12/27/2006CN1886908A Method and system for determining uplink/downlink path-loss difference
12/27/2006CN1886907A Power control for high-speed packet data transmission
12/27/2006CN1886900A Reception device and reception method
12/27/2006CN1886899A Successive interference cancellation receiver processing with selection diversity
12/27/2006CN1885989A Cellular type wireless multi-parameter life sign monitor system
12/27/2006CN1885988A Dynamic simulation apparatus and method for network layer performance of the third generation mobile communication system
12/27/2006CN1885984A Communication device and method
12/27/2006CN1885975A Method for recognizing baseband unit
12/27/2006CN1885970A Protection method and system after service user engrossing group-calling uplink channel
12/27/2006CN1885829A System and method for calculating bandwidth of mobile terminal for streaming service
12/27/2006CN1885826A Data transmission method for high-speed downlink packet access service
12/27/2006CN1885809A Cross interconnection method for RPR and cross site, cross RPR
12/27/2006CN1885777A Communication apparatus and communication method
12/27/2006CN1885754A Closed-loop power control method for reverse supplementary channel
12/27/2006CN1885748A Mixed service resource distributing method for OFDM system
12/27/2006CN1885747A Device and method for carrying out transmission via universal serial bus channel
12/27/2006CN1885746A 多普勒频率检测器和多普勒频率估计方法 Doppler frequency detector and Doppler frequency estimation method
12/27/2006CN1885745A Synchronization realizing method under strong interference in mobile communication system
12/27/2006CN1885744A Synchronization method for adapting FPGA realization in mobile communication system
12/27/2006CN1885743A Method for optimizing power deviation between PRACH lead and message
12/27/2006CN1885742A Hardware terminal of cognitive radio experiment system
12/27/2006CN1885741A Authorization user signal detecting method for cognitive radio system
12/27/2006CN1885740A Vertical polarized single channel radio monitoring and correlation interference direction-finding fixed station system
12/27/2006CN1885739A Dual-polarized single channel full-digital radio monitoring direction-finding mobile station system
12/27/2006CN1885738A Dual-polarized multi-channel digital radio monitoring and correlation interferometer direction-finding mobile station
12/27/2006CN1885737A Dual-polarized multi-channel digital radio monitoring and correlation interferometer direction-finding fixed station
12/27/2006CN1885736A Distributed MIMO public mobile communication system
12/27/2006CN1885735A User selection method in a zero-forcing beamforming algorithm
12/27/2006CN1885734A Mobile phone identity recognition system
12/27/2006CN1885733A Power controlling method for dedicated channel
12/27/2006CN1885732A Soft handover downlink power control system and its method
12/27/2006CN1885727A Simplified zero-forcing equalization filter calculating method
12/27/2006CN1885710A 低噪声降频器 LNB control
12/27/2006CN1885365A Vehicle communication apparatus and roadside communication system and connection signal generation method thereof
12/27/2006CN1292622C Position displaying method of mobile station
12/27/2006CN1292621C A method for selecting transmission format combination in mobile communication system
12/27/2006CN1292605C Mobile communication system, radio network controller, base station and communication method
12/27/2006CN1292602C Method for increasing radio communication system service channels
12/27/2006CN1292595C Device and method for transmitting moving image mail operated by code conversion
12/27/2006CN1292552C Execution method for switching from WCDMA system to personal hand-held phone system
12/27/2006CN1292550C Time slot synchronous estimation method and device for radio communication system
12/27/2006CN1292549C Radio communication system, mobile station and radio network controller
12/27/2006CN1292548C Receiving device
12/27/2006CN1292547C Wireless communication control system and its control method
12/27/2006CN1292546C Electromagnetic wave processing device and method for mobile communication terminal
12/27/2006CN1292544C Method and device for confirming channelization code of multiuser detection in downlink
12/27/2006CN1292341C Letter-sound converting device and portable terminal unit therewith
12/27/2006CN1291865C Radio receiver for vehicle and control method thereof
12/26/2006US7155642 Interleaver for a turbo encoder in an UMTS and method for performing interleaving
12/26/2006US7155340 Network-assisted global positioning systems, methods and terminals including doppler shift and code phase estimates
12/26/2006US7155267 Apparatus and method for monitoring antenna state of mobile station
12/26/2006US7155261 Method and apparatus for saving battery power in a mobile device using recovery mechanism for cell update procedure in CELL—DCH state
12/26/2006US7155257 Communication station with automatic cable loss compensation
12/26/2006US7155256 Radio communication network system
12/26/2006US7155250 Fast method for adjusting downlink transmitted power
12/26/2006US7155249 Modified power control for hybrid ARQ on the reverse link
12/26/2006US7155247 Wireless communication network with automatic threshold adjustment
12/26/2006US7155246 Transmitter directed code division multiple access system using multi-users diversity to maximize throughput while equitably providing access to users
12/26/2006US7155245 Multipath distortion eliminating filter
12/26/2006US7155244 Precise common timing in a wireless network
12/26/2006US7155236 Scheduled and autonomous transmission and acknowledgement
12/26/2006US7155234 Connection acceptance control scheme by obtaining available quality value
12/26/2006US7155232 Transmit request signaling between transceivers
12/26/2006US7155231 Transmit pre-correction in a wireless communication system
12/26/2006US7155230 Dynamic frequency selection and radar detection with a wireless LAN
12/26/2006US7155212 Approval test method and an approval test system for a software-defined radio terminal, a software-defined radio terminal being certified by the approval test method, and an approval test apparatus for certifying the software-defined radio terminal
12/26/2006US7155202 Portable device medical assistant
12/26/2006US7155192 Multi-antenna/multi-receiver array diversity system
12/26/2006US7155191 Method and arrangement for reducing phase jumps when switching between synchronization sources
12/26/2006US7155188 Integrated circuit and receiving device
12/26/2006US7155181 High sensitivity RF receiver and method for forming the same
12/26/2006US7155178 Circuit system for wireless communications
12/26/2006US7155177 Weight prediction for closed-loop mode transmit diversity
12/26/2006US7155176 System for synchronizing a portable transceiver to a network
12/26/2006US7155172 RFID receiver apparatus and method
12/26/2006US7155170 Communication terminal apparatus, base station apparatus, and radio communication method
12/26/2006US7155169 Program for ascertaining a dynamic attribute of a system
12/26/2006US7155168 Method and apparatus using variations in power modulation to determine an interfering mobile terminal
12/26/2006US7155166 Wireless pick-and-pack system
12/26/2006US7155165 Method and radio station for the transmission of predistored signals via several radio channels
12/26/2006US7155164 Method and apparatus for performing transmit pre-emphasis
12/26/2006US7155163 Unified passcode pairing of piconet devices
12/26/2006US7155162 Radio base station and program recorded medium
12/26/2006US7155161 Communications apparatus and method
12/26/2006US7155160 Satellite communications data distribution system capable of providing a lot of data in response to a user's request
12/26/2006US7155000 Process, arrangement, devices for seizure of a shared telephone line
12/26/2006US7154975 Receiving apparatus and synchronizing method for a digital telecommunication system
12/26/2006US7154973 Spreading code synchronization method, receiver, and mobile station
12/26/2006US7154970 Differential transmitter diversity technique for wireless communications
12/26/2006US7154961 Constellation rearrangement for ARQ transmit diversity schemes
12/26/2006US7154960 Method of determining the capacity of each transmitter antenna in a multiple input/multiple output (MIMO) wireless system
12/26/2006US7154959 System and method for emulating a multiple input, multiple output transmission channel
12/26/2006US7154958 Code division multiple access wireless system with time reversed space time block transmitter diversity
12/26/2006US7154955 Multi-carrier transmission system and associated method of reducing the effect of multi-path interference
12/26/2006US7154939 Adaptive vector modulation method and system
12/26/2006US7154935 Method for receiving radio signals in a mobile station and a mobile station
12/26/2006US7154915 Mobile communication system, communication control method, and base station and mobile station to be employed in the same
12/26/2006US7154909 Apparatus, and associated method, for facilitating maintenance of sensitivity level of data communicated in a packet communication system
12/26/2006US7154904 Time slot management method and a main station and substation realizing such a method
12/26/2006US7154875 CDMA mobile communication system and communication method