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)
10/2010
10/28/2010US20100273536 Method and apparatus for powering a wireless peripheral
10/28/2010US20100273535 Radio-frequency power amplifier device and wireless communication device including the same
10/28/2010US20100273530 Portable electronic device
10/28/2010US20100273529 Input processing method of mobile terminal and device for performing the same
10/28/2010US20100273528 Radio frequency ic card device with very high frequency
10/28/2010US20100273507 Telecommunication system and method
10/28/2010US20100273506 Reference signals for positioning measurements
10/28/2010US20100273442 Jammer detection based adaptive pll bandwidth adjustment in fm receiver
10/28/2010US20100273441 Systems and methods for tuning an antenna for a frequency modulation transceiver
10/28/2010US20100273440 Portable electronic device having frequency modulation and multimedia broadcasting features
10/28/2010US20100273439 Radio communication apparatus and dc offset adjustment method
10/28/2010US20100273437 Transceiver with space hopping phased array antenna and methods for use therewith
10/28/2010US20100273436 Collaborative pairing transceiver with space hopping phased array antenna and methods for use therewith
10/28/2010US20100273431 Gain index based radio calibration
10/28/2010US20100272292 Method and device for controlling the broadcasting of audio contents by two loudspeakers
10/28/2010US20100272221 Peak-to-average power reduction method
10/28/2010US20100272220 Multi-Antenna Receiver Interference Cancellation Method and Apparatus
10/28/2010US20100272217 Power Consumption Control Methods Applied to Communication Systems, and Related Devices
10/28/2010US20100272195 Peak-to-average power ratio reduction with bounded error vector magnitude
10/28/2010US20100272169 Compensating carrier frequency offsets in ofdm systems
10/28/2010US20100272165 Methods and systems for providing an asymmetric ethernet service
10/28/2010US20100272164 Method and apparatus for optimizing dynamic range in DMT modems
10/28/2010US20100272163 Wireless communication subsystem with a digital interface
10/28/2010US20100272162 Synchronous serial programmable interface
10/28/2010US20100272161 Method and apparatus for performing frequency synchronization
10/28/2010US20100272160 Decoding Data Transmitted Using Space-Time Spreading in a Wireless Communication System
10/28/2010US20100272159 Frequency selective digital transmission apparatus
10/28/2010US20100272158 Spread-spectrum cods generation
10/28/2010US20100272157 Spread spectrum encoding and decoding
10/28/2010US20100272156 Human body communication system and communication method thereof
10/28/2010US20100272155 Code detection
10/28/2010US20100272154 Spread-spectrum modulation and demodulation
10/28/2010US20100272153 System and apparatus for detecting interference in radio bands
10/28/2010US20100272152 Signal sequence generating method, control information generating apparatus and user equipment terminal
10/28/2010US20100272151 Transceiver with plural space hopping phased array antennas and methods for use therewith
10/28/2010US20100272150 Receiving apparatus and receiving method of impulse-radio uwb wireless system
10/28/2010US20100272089 Method and apparatus for processing multiple common frequency signals through a single cable using circulators
10/28/2010US20100272040 Method and system for multi-layer beamforming
10/28/2010US20100272034 Base station device, mobile station device, communication system, channel estimation method, transmission antenna detection method, and program
10/28/2010US20100272022 Sequence hopping method, wireless communication terminal apparatus and wireless communication base station apparatus
10/28/2010US20100271988 Hybrid-QRD-SIC and Imbalanced MCS System and Method for MIMO
10/28/2010US20100271987 Full Division Duplex System and a Leakage Cancellation Method
10/28/2010US20100271930 Scattered pilot pattern and channel estimation method for mimo-ofdm systems
10/28/2010US20100271558 Hybrid receiver architecture using upconversion followed by direct downconversion
10/28/2010DE202006020909U1 Transponderanordnung zum Betrieb von Transpondern Transponder arrangement for operating transponders
10/28/2010DE102009018648A1 Frontendmodul mit Antennentuner Frontend module with antenna tuner
10/28/2010DE102009018598A1 Vorrichtung zum Empfangen und Senden von Mobilfunksignalen mit mehreren Sende-Empfangs-Zweigen A device for receiving and transmitting mobile radio signals with a plurality of transmitting and receiving branches
10/27/2010EP2244445A1 Electromagnetic shielded audio system for a communication device
10/27/2010EP2244388A2 System and method for adjusting combiner weights using an adaptive algorithm in a wireless communications system
10/27/2010EP2244380A1 Predistorter
10/27/2010EP2244154A2 Wireless transmission of media from a media player
10/27/2010EP2243256A1 Apparatus and method for transmitting feedback information in broadband wireless access system
10/27/2010EP2243224A1 Method for detecting the central frequency of at least one carrier in a wide-band downlink, and corresponding computer software product, storage means and mobile apparatus
10/27/2010EP2243069A1 Translucent touch screens including invisible electronic component connections
10/27/2010EP2243035A1 Measurement of energy potential (signal-to-noise ratio) in digital global navigation satellite systems receivers
10/27/2010EP2120350B1 Power-efficient multi-antenna wireless device
10/27/2010EP1817856B1 Interference characterisation and removal
10/27/2010EP1685665B1 Enhancing signals
10/27/2010EP1212854B1 Method for performing usts handover and usts mode switching in a mobile communication system
10/27/2010CN201616825U Pcm终端设备 Pcm terminal equipment
10/27/2010CN201616824U 光纤通信网络保护系统 Optical fiber communication network protection systems
10/27/2010CN201616823U 一种移动通讯信号场覆盖装置 A mobile communication device signal field coverage
10/27/2010CN201616822U 一种用于低频调制式辐射计接收机的三端调制器 A low-frequency modulation type radiometer receiver's three-terminal modulator
10/27/2010CN201616821U 广播am频道防噪音干扰装置 Broadcast am channel noise abatement interference devices
10/27/2010CN201616820U 胸挂式发射器 Hanging chest transmitter
10/27/2010CN201616249U 累时定时型自动识别桌面液晶屏广告装置 When tired timed automatic identification desktop LCD advertising device
10/27/2010CN201612272U 带收音机的直发器 Straight hair with radio
10/27/2010CN1983900B Code division multiplex transmission method, transmitter and receiver
10/27/2010CN1898878B Transceiver system including multiple radio base stations that share an antenna
10/27/2010CN1751457B Software defined multiple transmit architecture
10/27/2010CN1716790B Antenna unit and electrical connection device thereof and portable device having the same
10/27/2010CN101874392A Pn phase recovery in a DMB-T system
10/27/2010CN101874371A Signal demodulation device, signal demodulation method, semiconductor integrated circuit, and reception device
10/27/2010CN101874358A Signal sequence generation method, control information generation device, and user device
10/27/2010CN101874357A Creation of a pilot channel in an opportunistic radio communication system
10/27/2010CN101874356A Wireless communication device and method
10/27/2010CN101874355A Device for receiving a RF signal with loop-through output and method for looping a RF input signal through a device for receiving RF signals
10/27/2010CN101874354A Data interleaving circuit and method for vectorized TURBO decoder
10/27/2010CN101874259A Method for controlling a mobile identification transmitter
10/27/2010CN101873625A Relay link channel estimation method, system and equipment
10/27/2010CN101873621A Method and system for testing performance of mobile multimedia terminal receiver
10/27/2010CN101873563A Signal sending method and mobile terminal
10/27/2010CN101873446A Digital receiver and related method thereof
10/27/2010CN101873293A Non-sinusoidal time domain orthogonal demodulation signal synchronization method
10/27/2010CN101873288A Method and device for code acquisition
10/27/2010CN101873279A Method for channel estimation of multi-template ultra-wide bandwidth based on frame-level sampled data
10/27/2010CN101873182A Fast multiresolution frequency spectrum sensing module
10/27/2010CN101873166A Method for distance measurement in gigabit passive optical network system
10/27/2010CN101873153A Synchronous tracking method of signal in differential frequency-hopping communication
10/27/2010CN101873152A Doppler frequency shift estimation method based on optimal bandwidth filtering pretreatment
10/27/2010CN101873151A Method and device for setting search window center in mode of fixing search window
10/27/2010CN101873150A Method for transmitting data over voice channel
10/27/2010CN101873149A High-power radio frequency system and radio frequency transmission method
10/27/2010CN101873148A Radio frequency module and wireless communication device using same
10/27/2010CN101873147A High-frequency module
10/27/2010CN101873146A Medium-voltage distribution line broadband power carrier communication method and system
10/27/2010CN101873145A Method and device for interfering passive wireless headphone by audio electromagnetic field
10/27/2010CN101873144A Electromagnetic compatibility optimizing method for receiver in targeted frequency ranges
10/27/2010CN101873128A Coupled structure of passive mixer and active filter and receiver
10/27/2010CN101872538A Non-programmable universal remote system and method
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