Patents
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)
11/2006
11/01/2006CN1855740A Power control for a digital broadcast receiving terminal
11/01/2006CN1855739A Satillite signal transmitting method
11/01/2006CN1855738A Movable device with declined sliding cover
11/01/2006CN1855737A Movable apparatus for loading electric power storing device
11/01/2006CN1855287A Data carrier for storing accessive information
11/01/2006CN1855029A Graphics card for smoothing the playing of video
11/01/2006CN1854953A Apparatus and method for controlling electric appliances using broadcast wave, and apparatus and method for controlling home network
11/01/2006CN1854753A Keeping accurate time for a hybrid GPS receiver and mobile phone when powered off
11/01/2006CN1854441A Wireless communication device and method for manufacturing same
11/01/2006CN1854440A RF receiver/transmitter and method for manufacturing same
11/01/2006CN1283113C A code word distribution method in mobile communication system
11/01/2006CN1283111C A spread spectrum code and time slot distribution method in mobile communication system
11/01/2006CN1283110C Disturbance power estimation apparatus and method and disturbance power detecting system
11/01/2006CN1283086C Portable cell phone
11/01/2006CN1283077C Method for raising retransmission capability of network processor for servicing multiple data parts
11/01/2006CN1283063C Method and apparatus for layout data in communication equipment
11/01/2006CN1283054C Low-complexity portion parallel transmission method for multi-carrier direct spread spectrum CDMA system
11/01/2006CN1283046C Asymmetric forward/reverse transmission bandwidth
11/01/2006CN1283044C Compound semiconductor switched circuit device
11/01/2006CN1282878C Interference elimination in antenna testing
10/2006
10/31/2006US7130752 Measuring-instrument remote-calibration system and measuring-instrument remote-calibration method
10/31/2006US7130670 Wireless network card with antenna selection option
10/31/2006US7130669 Portable information terminal having expandable data input unit
10/31/2006US7130668 Method and system for controlling sleep mode in broadband wireless access communication system
10/31/2006US7130666 Cell phone charger with incoming call indicator
10/31/2006US7130664 User-based signal indicator for telecommunications device and method of remotely notifying a user of an incoming communications signal incorporating the same
10/31/2006US7130663 Adaptive beam forming using a feedback signal
10/31/2006US7130662 Simple smart-antenna system for MUD-enabled cellular networks
10/31/2006US7130658 Shared circuitry for WLAN receiver functional units
10/31/2006US7130657 Methods and systems for improving frame selection in wireless communications networks
10/31/2006US7130656 Automotive information system and method of controlling the same, recording medium storing control program, disk playback apparatus, and semiconductor integrated circuit
10/31/2006US7130655 High-frequency switch circuit
10/31/2006US7130653 Power allocation of wireless transmission apparatus
10/31/2006US7130652 Method and system for initiating a communication
10/31/2006US7130647 Cordless telephone system
10/31/2006US7130640 Method of managing processing resources in a mobile radio system
10/31/2006US7130631 Method of controlling a communication terminal having a plurality of functions, communication terminal apparatus, communication control system
10/31/2006US7130618 Method, apparatus, and system for transmitting moving image data
10/31/2006US7130617 Telephone which enables timely input and presentation of information
10/31/2006US7130609 Wireless backup telephone device and associated support system
10/31/2006US7130607 Adjusting a programmable mixer
10/31/2006US7130606 Integrated semiconductor mixer
10/31/2006US7130605 Method and device for synchronization and cancellation of a plurality on interfering signals in radio transmission with frequency reuse
10/31/2006US7130604 Harmonic rejection mixer and method of operation
10/31/2006US7130603 Radio equipment communicatable in two frequency bands and method for generating local oscillator signal in radio equipment
10/31/2006US7130602 Dynamically programmable receiver
10/31/2006US7130600 Apparatus, and an associated method, for facilitating entry of location information at a weather band radio or other receiving station
10/31/2006US7130599 Quadrature generator with image reject mixer
10/31/2006US7130597 Receiver having high-frequency amplifier circuit portions integrally formed on a semiconductor substrate
10/31/2006US7130596 Dynamically varying linearity system for an RF front-end of a communication device
10/31/2006US7130595 Transmitter power amplifier ramping method
10/31/2006US7130594 Power amplification device, especially with reduced input dynamic swing, in particular for a cellular mobile telephone
10/31/2006US7130593 Space diversity receiver, operation controll method thereof, and program
10/31/2006US7130592 Radio transmission apparatus and radio communication method
10/31/2006US7130591 Cell phone
10/31/2006US7130590 Transceiver assembly
10/31/2006US7130586 Using directional antennas to mitigate the effects of interference in wireless networks
10/31/2006US7130584 Method and device for identifying and pairing Bluetooth devices
10/31/2006US7130581 Wireless data communication device and communication system including such a device
10/31/2006US7130580 Method of compensating for correlation between multiple antennas
10/31/2006US7130577 Low noise converter employed in satellite broadcast reception system and receiver apparatus
10/31/2006US7130435 Component selection control system
10/31/2006US7130433 Noise reduction apparatus and noise reduction method
10/31/2006US7130431 Vehicle accessory microphone
10/31/2006US7130419 Headset communication unit
10/31/2006US7130366 Compensation circuit and method for reducing intersymbol interference products caused by signal transmission via dispersive media
10/31/2006US7130365 Baseband processing method based on smart antenna and interference cancellation
10/31/2006US7130364 Interference dependent ADC headroom adjustment
10/31/2006US7130359 Self calibrating receive path correction system in a receiver
10/31/2006US7130357 Apparatus and method for compensating error for analog quadrature modulator (AQM)
10/31/2006US7130353 Multiuser detection method and device
10/31/2006US7130351 Storage reduction during compression
10/31/2006US7130350 Method and system for encoding and decoding data in a video stream
10/31/2006US7130339 Method and apparatus for frame rate determination without decoding in a spread spectrum receiver
10/31/2006US7130338 Apparatus and method for communicating voice and data between a customer premises and a central office
10/31/2006US7130337 Method and system for sample and recreation synchronization for digital transmission of analog modem signal
10/31/2006US7130336 Apparatus and method for provision of a back-up connection in a telecommunication system
10/31/2006US7130335 Multi-line ADSL modem
10/31/2006US7130334 Method and apparatus for a pilot search using a matched filter
10/31/2006US7130333 Method and device for frame sync detection using channel combining and correlation
10/31/2006US7130332 Pilot tracking for synchronization using correlation between digital signal and locally generated version of PN signal
10/31/2006US7130331 Method and apparatus for searching time-division multiplexed synchronization sequences
10/31/2006US7130330 Receiver for wireless telecommunication stations and method
10/31/2006US7130329 Apparatus and method for radio frequency tracking and acquisition
10/31/2006US7130328 Time history display of orthogonal code power levels
10/31/2006US7130326 Gated time division multiplexed spread spectrum correlator
10/31/2006US7130293 Transmitter, transmitting method, receiver, and receiving method for MC-CDMA communication system
10/31/2006US7130288 Method for power control for mixed voice and data transmission
10/31/2006US7130287 Radio communication system
10/31/2006US7130188 Locking apparatus and method between portable terminal and cradle for terminal
10/31/2006US7130087 Methods and apparatus to produce security documents
10/31/2006US7129994 Television tuner having level of harmonics of oscillation signal suppressed low
10/31/2006US7129854 Electronic device with force sensing key
10/31/2006US7129835 Wrist-top computer
10/31/2006US7129803 Tuned transformer balun circuit and applications thereof
10/31/2006US7129786 Bias circuit for smart power amplifier
10/31/2006US7129777 Digital feedback linearizing apparatus to linearize power amplifier and method used by the apparatus
10/26/2006WO2006113873A2 Frequency hopping design for ifdma , lfdma and ofdma systems
10/26/2006WO2006113516A2 Ultraviolet activating system for preventing digital piracy from recording media
10/26/2006WO2006113515A2 Piracy-protected recording media