Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 1 - Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission
Patents for H04B 1 - Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission (188,568)
05/2010
05/19/2010CN201479131U Code division multiple access receiving carrier-wave recovery device
05/19/2010CN201479129U Wireless responder
05/19/2010CN201479127U Energy extraction and data clock recovery device for active balise
05/19/2010CN201479126U Beidou full-functional highly-integrated reception and transmitting component
05/19/2010CN201479125U Onboard radio system
05/19/2010CN201479124U Novel radio
05/19/2010CN201479123U Radio capable of timing
05/19/2010CN201479122U Outdoor communication launcher
05/19/2010CN201479121U High-integrated frequency-hopping filter and power amplifier integrated component
05/19/2010CN201479120U Wireless data transmission cleaning robot
05/19/2010CN201479119U Radio-frequency signal processing device and terminal
05/19/2010CN201479092U Miniature digital tuning co-location filter
05/19/2010CN201479082U Intermediate frequency signal amplifier of navigation radar
05/19/2010CN201477403U Wireless control device for a common automobile horn
05/19/2010CN1983829B Communication apparatus and communication method
05/19/2010CN1975751B Test enabled application execution
05/19/2010CN1917719B Entertainment system for a vehicle
05/19/2010CN101711487A Base station device, mobile station device, communication system, and communication method
05/19/2010CN101711459A multi-hop booster
05/19/2010CN101711458A Digitally controlled antenna tuning circuit for radio frequency receivers
05/19/2010CN101711049A Routing method and device based on interference elimination
05/19/2010CN101710840A Method for receiving antenna array signal
05/19/2010CN101710836A Frequency sweep device and frequency sweep method
05/19/2010CN101710835A Multisystem mixing platform machine
05/19/2010CN101710834A 无线数据终端设备 Wireless Data Terminal Equipment
05/19/2010CN101710833A Method and device for communication between mobile terminal and Bluetooth hands-free device
05/19/2010CN101710832A Method for debugging radio frequency front-end module and redundant device
05/19/2010CN101710831A DAB receiver radio-frequency (RF) front-end with high image rejection ratio
05/19/2010CN101710830A Integrated outdoor BTS equipment
05/19/2010CN101288229B Transferred-impedance filtering in RF receivers
05/19/2010CN101192979B A master/slave control board for DSLAM device and its link switching method
05/19/2010CN101169679B Multiple state reset method and multiple state reset circuit
05/19/2010CN101155434B Industry Ethernet switchboard especially used for communication of wind power generation plant
05/19/2010CN101147319B Variable bandwidth envelope modulator for use with envelope elimination and restoration transmitter architecture and method
05/19/2010CN101136882B Wireless communication baseband processed system matrix computing method and device
05/19/2010CN101136652B WCDMA code chip processing equipment
05/19/2010CN101119187B Master-salve equipment switch control method
05/19/2010CN101114842B Frame signal detection device for building dense city district
05/19/2010CN101060307B A digital variable-frequency system and its signal processing method
05/19/2010CN101056302B UKF-based channel and carrier frequency deviation estimating method in the OFDM system
05/19/2010CN101043259B Self-adapting method for little smart PHS RF signal enhancement equipment to synchronize PHS base station
05/19/2010CN101034899B Civil aviation ground-air communication self-adaptive disturbance restraining method based on the single channel and its system
05/19/2010CN101031126B Path-measuring receiver and method for processing base-band signal
05/19/2010CN101026412B HS-SCCH channel coding device for high speed downlink packet access
05/19/2010CN101026388B Channel storage length selecting method and device for wireless communication system
05/19/2010CN101013916B Method and apparatus for implementing reception of diversity with intelligent antenna
05/19/2010CN101013913B Gain control method and mobile terminal in cell synchronous detection
05/19/2010CN101005291B Double frequency plane two antenna system for mobile terminal
05/18/2010US7721310 Method and apparatus for selective updating of a user profile
05/18/2010US7721301 Processing files from a mobile device using voice commands
05/18/2010US7721030 Method and device for connecting sensors or actuators to a bus system
05/18/2010US7720897 Optimized discrete fourier transform method and apparatus using prime factor algorithm
05/18/2010US7720676 Method and device for spectral reconstruction of an audio signal
05/18/2010US7720648 Method and apparatus for adapting threshold values in electronic signal processing devices
05/18/2010US7720633 Bivariate histogram for impulse noise monitor
05/18/2010US7720601 Method and apparatus for compressing GPS satellite broadcast message information
05/18/2010US7720515 Apparatus and method for reducing power consumption in a mobile unit
05/18/2010US7720514 Receiver circuit using nanotube-based switches and logic
05/18/2010US7720513 Method for operating an electronic device, electronic device, and electronic assembly
05/18/2010US7720512 Method for controlling a hands-free system, radio apparatus, and hands free apparatus
05/18/2010US7720511 Self-optimizing adaptive antenna
05/18/2010US7720510 Data communications between terminals in a mobile communication system
05/18/2010US7720509 Harmonized adaptive arrays
05/18/2010US7720506 System and method of providing antenna specific front ends for aviation software defined radios
05/18/2010US7720497 Method and apparatus for a dedicated physical channel in a wireless communication system
05/18/2010US7720496 Comma free codes for fast cell search using tertiary synchronization channel
05/18/2010US7720479 Methods and apparatus of improving inter-sector and/or inter-cell handoffs in a multi-carrier wireless communications system
05/18/2010US7720470 Reference signals for downlink beamforming validation in wireless multicarrier MIMO channel
05/18/2010US7720461 Mobile communications device with security features
05/18/2010US7720457 Method and apparatus for minimizing noise on a power supply line of a mobile radio
05/18/2010US7720456 Adjust switching rate of a power supply to mitigate interference
05/18/2010US7720454 Extremely low IF architecture for in-band on-channel (IBOC) radio
05/18/2010US7720453 Semiconductor device
05/18/2010US7720452 Reception circuit, radio-controlled timepiece, and reception circuit control method
05/18/2010US7720451 Methods and apparatus for calibrating oscillators in a receiver
05/18/2010US7720450 Station comprising a rake receiver
05/18/2010US7720449 Fault-tolerant amplifier matrix
05/18/2010US7720448 Signal generation power management control system for portable communications device and method of using same
05/18/2010US7720447 Radiofrequency (RF) and/or microwave power amplification device and corresponding radiocommunication terminal
05/18/2010US7720446 Multi-position device
05/18/2010US7720445 Modular access point
05/18/2010US7720444 Adaptive radio transceiver with a local oscillator
05/18/2010US7720443 System and method for filtering time division multiple access telephone communications
05/18/2010US7720441 Apparatus and method for minimizing inter-signal interference in a wireless communication system
05/18/2010US7720440 Distributed coordination of a clear channel assessment (CCA) threshold
05/18/2010US7720336 Code division multiplexing optical access network system
05/18/2010US7720255 Methods and apparatus to process video and audio media
05/18/2010US7720249 Watermark embedder and reader
05/18/2010US7720222 Method for storing and transmitting data generated by security module
05/18/2010US7720187 Methods and apparatus for reducing discrete power spectral density components of signals transmitted in wideband communications systems
05/18/2010US7720185 Narrow-band interference canceller
05/18/2010US7720172 Transmitting apparatus receiving apparatus, radio communication method and radio communication system
05/18/2010US7720171 Coefficient estimation method and apparatus
05/18/2010US7720152 Implicit weighting of reference pictures in a video decoder
05/18/2010US7720150 Pixel data selection device for motion compensated interpolation and method thereof
05/18/2010US7720149 Image decoding apparatus, image coding apparatus, image communications system and coded bit stream converting apparatus
05/18/2010US7720136 Adaptive coding and modulation based on link performance prediction
05/18/2010US7720135 System, method and device for autonegotiation
05/18/2010US7720134 Frequency-domain multi-user access interference cancellation and nonlinear equalization in CDMA receivers
05/18/2010US7720133 Wireless communication apparatus, wireless communication method, propagation measurement apparatus and propagation measurement method
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