Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 27 - Modulated-carrier systems
Patents for H04L 27 - Modulated-carrier systems (89,721)
12/2011
12/01/2011US20110292985 Ofdm communication system and method having a reduced peak-to-average power ratio
12/01/2011US20110292984 Receiver apparatus, communication system, reception method and communication method
12/01/2011US20110292881 Methods and apparatus for random access in multi-carrier communication systems
12/01/2011US20110292865 Method for allocating backhaul link resources in relay communication system, and method & apparatus for transmitting & receiving data using same
12/01/2011US20110292863 Single input single output repeater for relaying a multiple input multiple output signal
12/01/2011US20110292829 Adaptive modulation for fixed wireless link in cable transmission system
12/01/2011US20110291856 Frequency shift compensation, such as for use in a wireless utility meter reading environment
12/01/2011DE102010017112A1 Verfahren zum Betreiben eines elektrischen Installationssystems umfassend eine Hauptstelle und eine daran angeschlossene Nebenstelle Method for operating an electrical installation system comprising a main body and an attached extension
12/01/2011DE102009006469B4 Transceiver zur Kommunikation über verschiedene Medientypen Transceiver for communication via different media types
11/2011
11/30/2011EP2391170A2 High speed uplink packet access method in multi-carrier time division synchronization code division multiple access system and the system thereof
11/30/2011EP2391082A2 Radio communication base station device and radio communication method
11/30/2011EP2391081A1 Technique for cell signature determination
11/30/2011EP2391080A2 Receiving device, linearizer, and distortion compensation method
11/30/2011EP2391079A1 A mobile OFDM receiver with intercarrier interference compensation
11/30/2011EP2391050A1 Pilot structures for ACK and CQI in a wireless communication system
11/30/2011EP2390985A2 Method for operating an electric installation system comprising a main station and a connected substation
11/30/2011EP2389724A1 Modulator module in an integrated circuit device
11/30/2011EP2301285B1 Method and arrangement in a cellular communications system
11/30/2011CN1922800B 使用本征波束赋形方法的多路输入多路输出-正交频分复用系统 Using the intrinsic method beamforming multiple input multiple output - orthogonal frequency division multiplexing system
11/30/2011CN1835495B 达到最佳信噪比的接收机装置和接收信号处理方法 To achieve the best signal to noise ratio of the receiver means and the received signal processing method
11/30/2011CN1813438B 一种用于与模式序列同步的方法、设备和系统 A method for synchronizing with a pattern sequence, equipment and systems
11/30/2011CN1689292B 具有虚拟并联均衡器的通信接收机 Communication receiver having a virtual parallel equalizers
11/30/2011CN102265680A 基站装置、移动台装置、通信系统以及通信方法 The base station apparatus, mobile station apparatus, communication system and communication method
11/30/2011CN102265667A 无线网络、基站收发器和无线联网设备中的基带恢复 Wi-Fi base station transceivers and wireless networking devices baseband recovery
11/30/2011CN102265576A 经由通信信道传输数据的方法 Transmission of data via a channel of communication methods
11/30/2011CN102265575A 用于不同信道条件的改进式时序获取的方法及系统 Method for different channel conditions improve style and timing acquisition system
11/30/2011CN102265574A 用于dl-map处理的方法和系统 A method for processing and dl-map system
11/30/2011CN102265573A 用于估计正交频分复用传输系统中相位噪声的方法和装置 Used to estimate the orthogonal frequency division multiplexing method and apparatus for transmission system phase noise
11/30/2011CN102265572A 用于无线通信系统的信道估计方法和装置 Channel estimation for a wireless communication system method and apparatus
11/30/2011CN102265570A 对信道衰落稳健的时序获取方法及系统 Channel fading robust timing acquisition method and system
11/30/2011CN102265545A 基于ofdma的媒体访问控制和用于工业应用的帧结构设计 MAC and for industrial applications based on the frame structure design ofdma
11/30/2011CN102265532A 具有提高的效率的光正交频分复用传输 Having improved light efficiency of orthogonal frequency division multiplexing transmission
11/30/2011CN102265519A 用于发送和接收信号的装置以及用于发送和接收信号的方法 Method and apparatus for transmitting and receiving a signal for transmitting and receiving signals
11/30/2011CN102265509A 功率放大器保护 PA protection
11/30/2011CN102263769A 一种接收信号的方法和设备 A method and apparatus for receiving a signal
11/30/2011CN102263768A 一种mimo-ofdm简化系统及其信号处理方法 One kind of mimo-ofdm simplified system and signal processing method
11/30/2011CN102263767A 应用于无线通信的帧同步、频偏估计方法与装置 Applied to the frame synchronization of wireless communication, frequency offset estimation method and apparatus
11/30/2011CN102263766A 基于单载波发送的变带宽fmt频分多址接入方法 Based on single-carrier transmission bandwidth becomes fmt frequency division multiple access method
11/30/2011CN102263765A 一种数字广播移动信号鲁棒传输方法 A digital broadcasting transmitting method robust mobile signal
11/30/2011CN102263764A 一种数字广播移动信号抗衰落传输方法 A digital broadcast signal fading mobile transmission method
11/30/2011CN102263763A 一种数字广播单频网移动信号传输方法 A digital broadcast single frequency network mobile signal transmission method
11/30/2011CN102263762A 一种数字广播单频网抗噪声移动信号传输方法 A digital broadcast single frequency network mobile anti-noise signal transmission method
11/30/2011CN102263761A 一种多媒体无线广播信号成帧调制方法 A multimedia broadcasting signal modulation method framing
11/30/2011CN102263760A 一种抗噪声多媒体无线广播信号成帧调制方法 An anti-noise framing multimedia radio signal modulation method
11/30/2011CN102263759A 一种数字广播单频网抗干扰移动信号传输方法 A digital broadcast single frequency network interference mobile signal transmission method
11/30/2011CN102263758A 一种数字广播单频网鲁棒移动信号传输方法 A digital broadcast single frequency network Robust motion signal transmission method
11/30/2011CN102263757A 一种数字广播单频网抗衰落移动信号传输方法 A digital broadcast single frequency network fading mobile signal transmission method
11/30/2011CN102263756A 一种抗噪声移动数字广播信号传输方法 An anti-noise mobile digital broadcasting signal transmission method
11/30/2011CN102263755A 一种移动数字广播信号传输方法 A digital broadcasting signal transmission method for a mobile
11/30/2011CN102263754A 一种抗干扰移动数字广播信号传输方法 A mobile digital broadcasting signal transmission method of interference
11/30/2011CN102263753A 一种鲁棒移动数字广播信号传输方法 A mobile digital broadcasting signal transmission method Robust
11/30/2011CN102263752A 一种抗衰落移动数字广播信号传输方法 An anti-fading mobile digital broadcasting signal transmission method
11/30/2011CN102263751A 一种单频网抗噪声移动数字广播信号传输方法 A single-frequency network noise immunity mobile digital broadcast signal transmission method
11/30/2011CN102263750A 一种单频网移动数字广播信号传输方法 A single-frequency network mobile digital broadcast signal transmission method
11/30/2011CN102263749A 一种单频网抗衰落移动数字广播信号传输方法 A single-frequency network fading mobile digital broadcast signal transmission method
11/30/2011CN102263748A 一种单频网抗干扰移动数字广播信号传输方法 A single-frequency network interference mobile digital broadcast signal transmission method
11/30/2011CN102263747A 一种单频网鲁棒移动数字广播信号传输方法 A single-frequency network robust mobile digital broadcasting signal transmission method
11/30/2011CN102263746A 数据传输方法及装置 Data transmission method and apparatus
11/30/2011CN102263745A 一种单频网移动多媒体广播信号成帧调制方法 A single-frequency network of mobile multimedia broadcast signal modulation method framing
11/30/2011CN102263744A 一种单频网抗噪声移动多媒体广播信号成帧调制方法 A single-frequency network of mobile multimedia broadcasting anti-noise signal modulation method framing
11/30/2011CN102263743A 一种单频网抗干扰移动多媒体广播信号成帧调制方法 A single-frequency interference signal mobile multimedia broadcasting network framing modulation method
11/30/2011CN102263742A 一种单频网鲁棒移动多媒体广播信号成帧调制方法 A single-frequency signal framing robust mobile multimedia broadcasting network modulation method
11/30/2011CN102263741A 一种单频网抗衰落移动多媒体广播信号成帧调制方法 A single-frequency network fading mobile multimedia broadcasting signal modulation method framing
11/30/2011CN102263740A 一种数字广播无线信号传输方法 A digital broadcast radio signal transmission method
11/30/2011CN102263739A 一种数字广播无线信号抗噪声传输方法 A digital radio broadcasting anti-noise signal transmission method
11/30/2011CN102263738A 一种数字广播无线信号抗干扰传输方法 A digital broadcasting transmission method of wireless signal interference
11/30/2011CN102263737A 一种数字广播无线信号鲁棒传输方法 A digital broadcast radio signals robust transmission method
11/30/2011CN102263736A 一种数字广播无线信号抗衰落传输方法 A digital broadcast radio signals fading transmission method
11/30/2011CN102263735A 一种数字广播单频网无线信号传输方法 A digital broadcast single frequency network wireless signal transmission method
11/30/2011CN102263734A 一种数字广播单频网抗噪声无线信号传输方法 A digital broadcast single frequency network of anti-noise radio signal transmission method
11/30/2011CN102263733A 一种数字广播单频网抗干扰无线信号传输方法 A digital broadcast single frequency network interference wireless signal transmission method
11/30/2011CN102263732A 一种数字广播单频网鲁棒无线信号传输方法 A digital broadcast single frequency network robust wireless signal transmission method
11/30/2011CN102263731A 一种数字广播单频网抗衰落无线信号传输方法 A digital broadcast single frequency network fading wireless signal transmission method
11/30/2011CN102263730A 一种多媒体广播单频网移动信号成帧调制方法 A multimedia broadcast single frequency network mobile signal modulation method framing
11/30/2011CN102263729A 一种帧结构处理方法和系统 A frame structure processing method and system
11/30/2011CN102263728A 一种多媒体广播单频网抗噪声移动信号成帧调制方法 A multimedia broadcast single frequency network to move the anti-noise signal modulation method framing
11/30/2011CN102263727A 一种多媒体广播单频网抗干扰移动信号成帧调制方法 A multimedia broadcast single frequency interference mobile network signal modulation method framing
11/30/2011CN102263726A 一种数据的传输方法、装置及系统 A data transmission method, device and system
11/30/2011CN102263725A 移动ofdm接收机 Mobile ofdm receiver
11/30/2011CN102263724A 一种适用于有线电视网络双向传输的数据传输方法 One for two-way cable network to transmit data transmission method
11/30/2011CN102263723A 下行信道测量参考信号发送方法、装置和接收方法、装置 Downlink channel measurement reference signal transmission method, receiving apparatus and method, apparatus
11/30/2011CN102263722A 上行频域资源的映射方法和系统 Upstream frequency domain mapping method and system resources
11/30/2011CN102263721A 上行信号的时偏估计方法、基站和ofdma系统 When the uplink signal bias estimation method, the base station and ofdma system
11/30/2011CN102263720A 传输消息的方法、基站、终端及多通信制式系统 The method of transmission of the message, the base station, the terminal and multi-standard communication systems
11/30/2011CN102263719A 正交频分复用系统频偏补偿和均衡的方法和装置 Method and apparatus for orthogonal frequency division multiplexing system frequency offset compensation and balanced
11/30/2011CN102263718A 用于rz-dqpsk调制的工作点控制系统和方法 Operating point for rz-dqpsk modulation control system and method
11/30/2011CN102263717A 信号解调装置和信号解调方法 Signal demodulating method and a signal demodulating means
11/30/2011CN102263716A 一种调制类型识别方法及系统 A modulation type identification method and system
11/30/2011CN102263715A 载波解调方法及电路 Carrier demodulation method and circuit
11/30/2011CN102263713A 一种基于变换域滤波的二维ofdm信道估计方法 Ofdm channel estimation method based on two-dimensional transform domain filtering
11/30/2011CN102263710A 一种信道估计方法及装置、频偏估计方法及装置 A channel estimation method and apparatus, frequency offset estimation method and device
11/30/2011CN102263620A 一种对多载波应答信息的反馈方法、装置和系统 A method for multi-carrier acknowledgment feedback information, apparatus and system
11/30/2011CN102263616A 指示控制信道的方法及装置 Method and apparatus for indicating the control channel
11/30/2011CN101562597B 一种手机电视终端采样时钟偏差估计与补偿的装置与方法 A mobile TV terminal sampling clock offset estimation apparatus and method of compensation
11/30/2011CN101534272B 一种正交频分复用系统中载波的重排方法和装置 An orthogonal frequency division rearrangement method and apparatus for multiplexing system in carrier
11/30/2011CN101425886B 无线分组通信方法 Wireless packet communication method
11/30/2011CN101409702B 一种发送方选择无线资源块偏移量的方法 A transmitting side selects a radio resource block offset method
11/30/2011CN101399628B 时分双工系统中适应覆盖范围要求的传输方法及装置 Time division duplex systems adapt transmission method and apparatus for coverage requirements
11/30/2011CN101378374B 正交频分复用系统随机接入过程中的双序列联合检测方法 Orthogonal frequency division multiplexing system random access process of joint detection method double sequence
11/30/2011CN101374128B 一种多输入多输出正交频分复用系统的发送方法和装置 A multi-input multi-output orthogonal frequency division multiplexing transmission method and apparatus system
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