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)
09/2010
09/01/2010CN101821954A Power amplifier controller with polar transmitter
09/01/2010CN101821908A Connector system, connecting cable and receiving tool
09/01/2010CN101820699A Wideband signal digital frequency selecting system with self-adaptive bandwidth adjustment and signal processing method
09/01/2010CN101820473A In-vehicle apparatus having handsfree function and cellular phone having handsfree function
09/01/2010CN101820456A Mobile phone using metal shell as FM antenna
09/01/2010CN101820407A Serial interference cancellation based frequency domain initial ranging method and system
09/01/2010CN101820330A Signal receiving processing method and device
09/01/2010CN101820301A Method for generating random access pilot in low complexity in long term evolution system
09/01/2010CN101820300A RAKE receiver
09/01/2010CN101820299A Method and device for solving multipath interference and mobile multimedia broadcasting receiver
09/01/2010CN101820298A Communication method utilizing frequency offset, device, base station and base station control device
09/01/2010CN101820297A Method for processing collinear signal transmission and frequency regulating device
09/01/2010CN101820296A Information processing terminal system and transmission/reception method using the same
09/01/2010CN101820295A Communication system capable of being compatible with digital communication system and analog communication system and communication method
09/01/2010CN101820294A Broad band receiver with thin-step inlet-source local oscillation circuit
09/01/2010CN101820293A Receiving machine of air traffic alert and collision avoidance system
09/01/2010CN101820292A Lnb having indication function
09/01/2010CN101820291A Radio frequency analog signal transmitting device for researching influence of electromagnetic radiation on brain
09/01/2010CN101820088A High frequency switch device
09/01/2010CN101819511A Mobile information terminal device
09/01/2010CN101819474A Optical mouse based on Zigbee radio frequency
09/01/2010CN101819276A GPS L1 signal intermediate frequency data acquisition system and method
09/01/2010CN101534509B A user packet method applicable to a distributed wireless communication system
09/01/2010CN101489240B Method for implementing neighbor cell automatic configuration of mobile communication system, and system thereof
09/01/2010CN101482682B Method and apparatus for generating ultra-broad band monocycle impulse
09/01/2010CN101437246B Apparatus for united collection of base station energy consumption data
09/01/2010CN101413834B Method and apparatus for detecting stress field of hoister roller
09/01/2010CN101373958B Automatic gain control circuit and receiver using the same
09/01/2010CN101202859B High-frequency circuit in which high-frequency filter is parallel installed to integrated circuit
09/01/2010CN101198145B User's set special intermediate code distribution method in time division duplex system
09/01/2010CN101197976B Variable tuning circuit using variable capacitance diode and television tuner
09/01/2010CN101156159B Digital predistortion system and method for high efficiency trasmitters
09/01/2010CN101150430B A method for realizing network interface board switching based heartbeat mechanism
09/01/2010CN101142739B Method and apparatus for performing channel assessment in a wireless communication system
09/01/2010CN101076011B Serial processor and processing method for interpolation device
09/01/2010CN101039130B Standby plate and method for using the setup
09/01/2010CN101005398B Double machine work method on single frame device
08/2010
08/31/2010US7788697 Digital broadcast receiver apparatus, digital broadcast receiving method and program
08/31/2010US7788691 Terrestrial digital TV broadcast signal receiver
08/31/2010US7788397 Method for mitigating adverse processor loading in a personal computer implementation of a wireless local area network adapter
08/31/2010US7788093 Noise suppression device
08/31/2010US7787975 Restoring audio signals
08/31/2010US7787921 Link coupled antenna system on a field device having a grounded housing
08/31/2010US7787918 Cellular phone
08/31/2010US7787916 Cellular phone
08/31/2010US7787912 Portable electronic device with double acting hinge arrangement
08/31/2010US7787911 Electronic apparatus, communication system, and program
08/31/2010US7787910 Mobile terminal having display unit separable from main unit and method thereof
08/31/2010US7787909 System and method for receiving a signal on a mobile terminal
08/31/2010US7787907 System and method for using speech recognition with a vehicle control system
08/31/2010US7787906 Broadcast information transmission
08/31/2010US7787905 Operating of a switching node in a communications network comprising both a layered and a non-layered architectural environment
08/31/2010US7787871 Mobile communication terminal and communication control program
08/31/2010US7787864 Wireless email communications system providing device capability set update features and related methods
08/31/2010US7787854 Scalable distributed radio network
08/31/2010US7787853 Method and device for the reduction of the DC component of a signal transposed into baseband, in particular in a receiver of the direct conversion type
08/31/2010US7787852 RF receiver with harmonic blocking in LO
08/31/2010US7787851 Circuit arrangement with radio-frequency mixer, and receiver arrangement with the circuit arrangement
08/31/2010US7787850 Multi-input multi-output transceiver with power consumption management based on receiver parameter and method for use therewith
08/31/2010US7787848 Automatic gain control method for receiver and apparatus thereof
08/31/2010US7787847 Front end and high frequency receiver having quadrature low noise amplifier
08/31/2010US7787846 Ultra low power RF link
08/31/2010US7787844 Controlling method, controlling apparatus, communication device, computer program, computer program distribution medium and data processing method
08/31/2010US7787843 Multiple band direct conversion radio frequency transceiver integrated circuit
08/31/2010US7787842 Radio broadcast receiver, automatic tuning device for radio broadcast and method for receiving radio broadcast
08/31/2010US7787840 Shape memory alloy receiver
08/31/2010US7787839 RFIC with dynamically controlled power amplifier
08/31/2010US7787838 Integrated circuit, and an arrangement and method for interconnecting components of an integrated circuit
08/31/2010US7787837 Systems and methods for an RF nulling scheme in RFID
08/31/2010US7787836 Multiple radios communication device and a method thereof
08/31/2010US7787835 Radio receiver and radio transmitter
08/31/2010US7787834 Voice, data and RF integrated circuit with off-chip power amplifier and methods for use therewith
08/31/2010US7787833 Broadband transmitter
08/31/2010US7787832 Apparatus for TX/RX antenna switch in TDD wireless communication system
08/31/2010US7787831 High-frequency switch
08/31/2010US7787830 Transceiver and method of operating an electrical circuit
08/31/2010US7787829 Method and apparatus for tuning a radio receiver with a radio transmitter
08/31/2010US7787828 Radio communication system, radio transmission apparatus and radio reception apparatus
08/31/2010US7787822 FM-jam device and kit
08/31/2010US7787637 Apparatus for improving image in car audio system, and control method thereof
08/31/2010US7787633 Crossfade sample playback engine with digital signal processing for vehicle engine sound simulator
08/31/2010US7787616 Portable communication apparatus
08/31/2010US7787572 Advanced signal processors for interference cancellation in baseband receivers
08/31/2010US7787569 Radio frequency integrated circuit having frequency dependent noise mitigation with spectrum spreading
08/31/2010US7787566 Method and apparatus for improving power amplifier efficiency in wireless communication systems having high peak to average power ratios
08/31/2010US7787554 Beamforming to a subset of receive antennas in a wireless MIMO communication system
08/31/2010US7787540 Method for scalably encoding and decoding video signal
08/31/2010US7787538 Signal compressing system
08/31/2010US7787537 Method and apparatus for low-memory high-performance discrete cosine transform coefficient prediction
08/31/2010US7787530 Multi-channel adapative quality control loop for link rate adaptation in data packet communications
08/31/2010US7787528 Transmitting/receiving device and communication system using the same
08/31/2010US7787527 Precise dynamic hysteresis
08/31/2010US7787526 Circuits and methods for a multi-differential embedded-clock channel
08/31/2010US7787523 Method and system for delay matching in a rake receiver for WCDMA closed loop modes
08/31/2010US7787522 Joint multi-code detectors in CDMA communications system
08/31/2010US7787520 Method and system for channel estimation in a single channel (SC) single-input multiple-output (SIMO) system
08/31/2010US7787519 Preamble transmission method, mobile station, mobile communication system, preamble transmission program and computer data signal
08/31/2010US7787518 Method and apparatus for selectively applying interference cancellation in spread spectrum systems
08/31/2010US7787516 Wireless communication system for reducing ranging time
08/31/2010US7787515 Method and apparatus for generation of asynchronous clock for spread spectrum transmission
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