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)
05/2014
05/15/2014US20140134961 Common Local Oscillator For Multiple Transceivers
05/15/2014US20140134959 Expandable transceivers and receivers
05/15/2014US20140134958 Dual Feed Antenna System
05/15/2014US20140134953 Methods and apparatus for generating, communicating, and/or using information relating to self-noise
05/15/2014US20140133610 Distance-level combining for mimo systems with harq and/or repetition coding
05/15/2014US20140133602 Digital Pre-Distortion of Non-Linear Systems with Reduced Bandwidth Feedback
05/15/2014US20140133600 Analog/digital modulation apparatus and method for controlling the same
05/15/2014US20140133587 Communication system with whitening mechanism and method of operation thereof
05/15/2014US20140133582 Enhancing digital signals
05/15/2014US20140133540 Low-complexity, highly-spectrally-efficient communications
05/15/2014US20140133536 Periodic Calibration For Communication Channels By Drift Tracking
05/15/2014US20140133533 Upstream Receiver Integrity Assessment for Modem Registration
05/15/2014US20140133530 Establishing communication
05/15/2014US20140133525 Multi-mode active circuit control and activation system
05/15/2014US20140133524 Hybrid resistive digital-to-analog devices
05/15/2014US20140133523 Method and system for blind interference cancellation in a wireless communication systems
05/15/2014US20140133522 Receiver For Use In An Ultra-Wideband Communication System
05/15/2014US20140133521 Method and Apparatus for Analyzing the Spectrum of Radio-Frequency Signals Using a Fiber Optic Recirculation Loop
05/15/2014US20140133520 Network management system for frequency hopped tactical radios
05/15/2014US20140133372 Wireless communication transmitting and receiving system
05/15/2014US20140133364 Antenna interface circuits with quadplexers
05/15/2014US20140132592 Method, apparatus and system for providing pre-emphasis in a signal
05/15/2014US20140132420 Apparatus and Method for Multi-Mode and Multi-Depth Resistivity Measurements
05/15/2014DE19717546B4 Verfahren und Vorrichtung zur Decodierung bei einem CDMA-Übertragungssystem zum Demodulieren eines Empfangssignals, das in serieller Codeverkettung vorliegt Method and apparatus for decoding in a CDMA transmission system for demodulating a received signal, which is present in serial concatenation code
05/15/2014DE112012002502T5 Demultiplexer Demultiplexer
05/15/2014DE102014001552A1 Systeme und verfahren zum erzeugen von kompensierten feedback-phaseninformationen Systems and methods for generating of compensated feedback-phase information
05/15/2014DE102013112279A1 Eingebettettes Funkfrequenz-Identifikations-Gehäuse (RFID-Gehäuse) Eingebettettes radio frequency identification housing (RFID housing)
05/15/2014DE102012220837A1 Building construction site radio has battery housing whose sides are partially limited to be maximum of four sides, while hand tool battery is electrically coupled to battery accommodating portion
05/15/2014DE102012022266A1 Elektrochemischer Energiespeicher mit Datenübertragung, Anordnung und Verfahren Electrochemical energy storage with data transfer arrangement and method
05/15/2014DE102012022042A1 Communication system for flying platform i.e. helicopter, has control unit arranged based on reflected signals that are obtained from transmitting devices of environment of system, and reception devices received based on type of environment
05/15/2014DE102012016655A1 System zur RFID-Kommunikation System for RFID communication
05/15/2014DE102012016450A1 Sende-/Empfangselement für ein aktives, elektronisch gesteuertes Antennensystem Transmitting / receiving element for an active, electronically controlled antenna system
05/15/2014DE102012015943A1 User device, has hardware controller coupled to radio frequency front end, where synchronous signal is extracted from storage device by hardware controller to execute initial unit searching process
05/15/2014DE102008048750B4 Fahrzeug-Bordkommunikationsgerät On-vehicle communication device
05/14/2014EP2731273A1 Multi-site cell networking method, base band unit, remote rf unit and system
05/14/2014EP2731272A1 Method and system for blind interference cancellation in a wireless communication systems
05/14/2014EP2731271A1 Portable electronic device having directional proximity sensors based on device orientation
05/14/2014EP2731265A1 Reception device, and gain control method
05/14/2014EP2731226A2 Power supply system
05/14/2014EP2730036A1 Control of sar in mobile transmit diversity systems employing beam forming by using coupling between diversity branches
05/14/2014EP2730033A1 Methods and apparatus for ofdm peer discovery
05/14/2014EP2730032A2 Automatic tuning circuit
05/14/2014EP2730031A2 Non-foster circuit stabilization circuit and method
05/14/2014CN203596822U 安全帽免持播音装置 Helmet-free broadcasting systems
05/14/2014CN203596818U 双电源冗余的移动基站收发器 Dual redundant power mobile base transceiver station
05/14/2014CN203596817U 一种跳频发射器 Frequency hopping transmitters
05/14/2014CN1783742B 用于选择性地分配带宽的设备和方法 Device and method for the selective allocation of bandwidth
05/14/2014CN103797720A 集成了手机应用代理(hap)的移动集成平台(mip) Integrated mobile application proxy (hap) Mobile Integration Platform (mip)
05/14/2014CN103797719A 自动调谐电路 Automatic tuning circuit
05/14/2014CN103797718A 发送机以及发送方法 Transmitter and a transmission method
05/14/2014CN103797717A 用于采用分布式天线系统的异构无线接入网络中的性能增强的系统和方法 Distributed antenna system using heterogeneous wireless access network performance enhancement systems and methods for
05/14/2014CN103797707A 例如用于广播及蜂窝式基站的射频发射器 Such as radio frequency transmitter for broadcasting and cellular base stations
05/14/2014CN103796295A 跳频无线通信中的同步接入方法以及通信设备和系统 Frequency hopping wireless communication with the synchronous access method, and communication apparatus and systems
05/14/2014CN103796084A 一种实现手机无线通讯的手咪及其通讯方法 An implementation of mobile wireless communications microphone in hand and communication method
05/14/2014CN103795945A 家庭区域式无线信号发射器 Family area wireless signal transmitter
05/14/2014CN103795663A 具有增强dc补偿的接收器 Dc compensation with enhanced receiver
05/14/2014CN103795658A 混合多小区信道估计 Mixed multi-cell channel estimation
05/14/2014CN103795495A 非对称通信方法及装置 Asymmetric communication method and apparatus
05/14/2014CN103795474A 一种信号干扰方法及装置 A signal interference method and apparatus
05/14/2014CN103795438A 基于双驱动调制器的超宽带射频信号产生方法及装置 Method and apparatus for generating dual drive modulator based on ultra-wideband RF signals
05/14/2014CN103795437A 选择多径延迟的方法和装置 Multipath delay selection method and apparatus
05/14/2014CN103795436A 基于量子Hopfield神经网络和量子鱼群算法的鲁棒多用户检测方法 Based on the robust multi-user detection quantum Hopfield neural network algorithms and quantum fish
05/14/2014CN103795435A 一种镜频抑制方法和装置 One kind of image rejection method and apparatus
05/14/2014CN103795434A 促进td-scdma多载波系统中的上行链路同步 Promote td-scdma multicarrier system uplink synchronization
05/14/2014CN103795433A Fcb信号搜索方法及其装置 Fcb signal search method and apparatus
05/14/2014CN103795432A 高线性度多模射频天线开关电路 High Linearity multimode RF antenna switch circuit
05/14/2014CN103795431A 具有频段匹配调整功能的无线收发装置及其调整方法 With a matching band radios adjustment function and adjustment method
05/14/2014CN103795430A 用于非接触式系统的多功能单天线 Multifunctional single antenna for non-contact system
05/14/2014CN103795429A 具有包括平面用户输入部件的金属外周的无线电子设备 Having the user input components including flat metal outer periphery of wireless electronic devices
05/14/2014CN103795428A 射频识别数据通信中新型解码器 Radio frequency identification data communications novel decoder
05/14/2014CN103795427A 无线通信系统的抗干扰方法和装置 Interference method and apparatus for wireless communication systems
05/14/2014CN103795426A 高频软件无线电发射系统 High-frequency radio transmission systems software
05/14/2014CN103795374A 最小化通讯系统中时脉误差的系统 Minimize communication system clock error system
05/14/2014CN103795139A 具有无线管理功能的电源模块及应用其的无线通讯装置 Power module with wireless management functions and application of its wireless communication device
05/14/2014CN103793834A 电子报纸 Electronic Newspaper
05/14/2014CN103792908A 无线装置及其设置方法、传感器单元和无线单元 Wireless device and setting method, the sensor unit and the wireless unit
05/14/2014CN102571135B 射频半集成应用装置 RF semi-integrated application devices
05/14/2014CN102460985B 高频开关模块 Frequency switch module
05/14/2014CN102420629B 井下无线通讯工具 Underground wireless communication tools
05/14/2014CN102315849B 产生参考时钟信号的方法及数据收发系统 The method of generating a reference clock signal and a data transmitting and receiving system
05/14/2014CN102301608B 双工器模块 Diplexer modules
05/14/2014CN102197584B 功率放大器及其放大方法 PA and amplification method
05/14/2014CN102185631B 一种码道激活方法及装置 One kind of code channel activation method and apparatus
05/14/2014CN102136844B 音频比较方法和设备 An audio comparison method and apparatus
05/14/2014CN101944927B 超宽带脉冲的比较检测方法 Comparison of ultra-wideband pulse detection method
05/14/2014CN101939960B 补偿发射有效载荷中信号失真的方法 Method of compensating for transmitting the payload signal distortion
05/14/2014CN101902235B 解调器和通信装置 Demodulator and the communication device
05/14/2014CN101897123B 用于接收器的跟踪滤波器 Means for receiving the tracking filter
05/14/2014CN101842999B 无线通信移动台装置和响应信号扩频序列控制方法 The radio communication mobile station apparatus and response signal spreading sequence control method
05/14/2014CN101771439B 一种集群通信方法及网络侧设备 Trunked communication method and network-side device
05/14/2014CN101682476B 无线网络通信系统 Wireless network communication system
05/14/2014CN101662295B 无线射频通信装置及方法 Radio frequency communication device and method
05/14/2014CN101656553B 识别无线发射/接收单元可同步的基站的方法 Identifying a wireless transmit / receive unit of the base station can be synchronized methods
05/14/2014CN101615920B 射频通信设备和方法 Radio communication apparatus and method
05/14/2014CN101433004B 导频信号发送方法和无线通信设备 The pilot signal transmission method and a radio communication device
05/14/2014CN101326733B 用于数字通信系统的鲁棒同步方案的系统、设备和方法 System for digital communications system robust synchronization scheme, the apparatus and method
05/14/2014CA2832386A1 A device system that performs radio-frequency matching with a stylus antenna
05/13/2014USRE44897 Process of low sampling rate digital encoding of audio signals
05/13/2014US8726307 Method for receiving and displaying thematic audio-visual programme sequences, and receiver therefor
05/13/2014US8726260 Techniques for providing software patches to a computer system
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