| Patents for H04L 27 - Modulated-carrier systems (89,721) |
|---|
| 01/20/2015 | US8937902 Method for transmitting common reference signal in downlink MIMO system |
| 01/20/2015 | US8937901 Carrier timing for wireless communications systems |
| 01/20/2015 | US8937563 Using variable length encoding to compress an input data stream to a compressed output data stream |
| 01/20/2015 | CA2765253C Mobile terminal apparatus, radio base station apparatus, and radio communication method |
| 01/20/2015 | CA2406136C Robust digital communication system |
| 01/15/2015 | WO2015005702A1 Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals |
| 01/15/2015 | WO2015005657A1 Non-uniform constellations |
| 01/15/2015 | WO2015005197A1 Demodulation circuit, receiver and demodulation method |
| 01/15/2015 | WO2015004838A1 Light communication system, light receiver, light receiver control method, and nontemporary computer readable medium |
| 01/15/2015 | WO2015003388A1 Clipping method, apparatus and system |
| 01/15/2015 | US20150020130 Universal Services Multiplexer and Time-Based Interleaving of Multiple Streams |
| 01/15/2015 | US20150016573 System and method for passive wireless monitoring with efficient channelization |
| 01/15/2015 | US20150016569 Antenna modulation method applicable to wireless transmitter and transmitter using the same |
| 01/15/2015 | US20150016568 Preamble generating device, preamble generating method, and non-transitory computer-readable recording medium storing a program |
| 01/15/2015 | US20150016566 Radio communication apparatus and radio communication method |
| 01/15/2015 | US20150016565 Ofdm-cdma equipment and method |
| 01/15/2015 | US20150016553 Information transmission method and device |
| 01/15/2015 | US20150016552 Method for cancelling inter-subcarrier interference and apparatus for the same |
| 01/15/2015 | US20150016392 Multi-carrier communications with adaptive cluster configuration and switching |
| 01/15/2015 | US20150016377 Method and apparatus for uplink transmission |
| 01/15/2015 | US20150016337 Method for configuring radio frames and apparatus using the method |
| 01/15/2015 | US20150016329 Transmission of mbms in an ofdm communication system |
| 01/15/2015 | US20150016240 Apparatus and method for remote beam forming for dbs satellites |
| 01/15/2015 | DE102011089426B4 DTC-System mit Hochauflösungsphasenabgleich DTC system with high resolution phasing |
| 01/15/2015 | DE102006032982B4 Verfahren zur Verarbeitung eines in einem Übertragungskanal verzerrten Signals und digitale Filtereinrichtung A method for processing a distorted in a transmission channel signal and digital filter means |
| 01/14/2015 | EP2824917A1 Two-wire multichannel video door system |
| 01/14/2015 | EP2824882A1 Antenna modulation method applicable to wireless transmitter and transmitter using the same |
| 01/14/2015 | EP2824881A2 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal |
| 01/14/2015 | EP2824865A1 Search space for non-interleaved R-PDCCH |
| 01/14/2015 | EP2824859A1 Method and communication device using adaptive space-time encoding, modulation and error coding |
| 01/14/2015 | EP2824858A1 Method and apparatus for transceiving broadcast signals |
| 01/14/2015 | EP2824831A2 Transmitter system with digital phase rotator used for applying digital phase rotation to constellation data and related signal transmission method thereof |
| 01/14/2015 | CN204103949U 一种ook解调电路 One kind ook demodulation circuit |
| 01/14/2015 | CN104285420A 信令通知序列生成器初始化参数用于上行链路参考信号生成 Signaled sequence generator initialization parameter for an uplink reference signal generator |
| 01/14/2015 | CN104285419A 时分双工系统中的phich资源预配置 Time division duplex system phich resources preconfigured |
| 01/14/2015 | CN104285418A 载波相关的参考信号传输的配置 Configured carriers associated reference signal transmission |
| 01/14/2015 | CN104285382A 用于在使用带通Delta-Sigma调制器的反向散射RFID系统中产生专用数据信道的装置 Means for generating a dedicated data channel in a bandpass Delta-Sigma modulator backscatter RFID system |
| 01/14/2015 | CN104285381A 用于在反向散射射频识别系统中产生专用数据信道的方法和装置 Method and apparatus for generating a dedicated data channel in a backscatter RFID system for |
| 01/14/2015 | CN104283835A 一种正交幅度调制软比特解调方法及其装置 Quadrature Amplitude Modulation soft bit demodulation method and device |
| 01/14/2015 | CN104283834A Ipqam主、从设备及综合业务在hfc中的数字化发送、接收系统 Ipqam master and slave devices and integrated services in hfc digitized sending and receiving system |
| 01/14/2015 | CN104283833A 一种多载波叠加方法及设备 A multi-carrier overlay method and apparatus |
| 01/14/2015 | CN104283832A 用于高速率正交频分复用通信的系统和方法 For high rate systems and orthogonal frequency division multiplexing communication method of |
| 01/14/2015 | CN104283831A 一种通信系统中确定参考信号接收质量的方法 A reference signal reception quality determination method in a communication system |
| 01/14/2015 | CN104283830A 一种自适应调制方法 An adaptive modulation method |
| 01/14/2015 | CN104283824A Ofdm符号同步位置搜索方法 Ofdm symbol synchronization position search method |
| 01/14/2015 | CN104283823A 一种通信系统中确定参考信号接收功率的方法 The method of the reference signal received power in a communication system is determined |
| 01/14/2015 | CN104283822A 一种频偏估计及补偿的方法 One kind of frequency estimation and compensation method |
| 01/14/2015 | CN104283820A 一种通信系统中确定信噪比的方法 SNR determination method in a communication system |
| 01/14/2015 | CN104283819A 信道估计处理方法、装置和通信设备 Channel estimation processing method, apparatus and a communication device |
| 01/14/2015 | CN104283661A 一种载波的控制方法和装置 Method and apparatus for controlling a carrier |
| 01/14/2015 | CN104283649A 电力无线通信异构多网络共存环境中网络识别方法 Power wireless communication networks coexist heterogeneous multi-network environment Recognition |
| 01/14/2015 | CN104283645A 发送装置及发送方法 Transmission apparatus and transmission method |
| 01/14/2015 | CN104283638A 用于在移动通信系统中执行自适应调制和编码方案的方法 The method of performing adaptive modulation and coding scheme in a mobile communication system for |
| 01/14/2015 | CN104283637A 发送设备及其编码方法与接收设备及其解码方法 Encoding method and transmitting apparatus and a receiving apparatus and decoding method |
| 01/14/2015 | CN104283635A 一种数据传输方法和设备 A data transmission method and apparatus |
| 01/14/2015 | CN104283628A 一种通信系统中小区搜索的方法 A cell search method for a communication system of |
| 01/14/2015 | CN104283627A 双线通信协议引擎 Wire communication protocol engine |
| 01/14/2015 | CN104283626A 保证t2帧接收信号电平稳定的方法及其电平阶跃检测装置 T2 frame guarantee stable received signal level step method and level detection device |
| 01/14/2015 | CN104283606A 通信系统 Communications systems |
| 01/14/2015 | CN104283585A 一种低压电力线载波通信方法 A low-pressure power line carrier communication method |
| 01/14/2015 | CN104283514A 一种具有瞬时agc的数字fm信号解调器 Agc having instantaneous digital fm signal demodulator |
| 01/14/2015 | CN102932089B 基于超密集波分复用的多载波码分复用光传输系统和方法 Division multiplexed optical transmission system and method for ultra-dense wavelength division multiplexing-based multi-carrier code |
| 01/14/2015 | CN102932067B 基于压缩采样与时域展宽技术的微波光子测频装置及其方法 Apparatus and method for measuring the frequency and time domain sampling based compression technology broadening of microwave photons |
| 01/14/2015 | CN102907009B 用于处理数字订户线路系统中的无序事件的方法和装置 Method and apparatus for processing a digital subscriber line systems for the disorder events |
| 01/14/2015 | CN102821080B 1553b通信总线带宽扩展的接收方法 1553b receives communication bus bandwidth extension method |
| 01/14/2015 | CN102724036B 连续变量量子密钥分发系统及其同步实现方法 Continuous variable quantum key distribution system and its synchronization implementation method |
| 01/14/2015 | CN102685039B 一种驻波比检测方法 One kind of VSWR detection method |
| 01/14/2015 | CN102474493B 在支持多天线的无线通信系统中传输下行链路基准信号的方法及装置 In support of multi-antenna transmission in a wireless communication system, a downlink reference signal method and apparatus |
| 01/14/2015 | CN102474489B 无线系统中用以减小干扰的方法与设备 Wireless system method and apparatus for reducing interference |
| 01/14/2015 | CN102457470B 用于软判定球形解码的方法和装备 For soft decision decoding methods and equipment spherical |
| 01/14/2015 | CN102447528B 无线通信系统中的重叠编码 The wireless communication system of superimposed coding |
| 01/14/2015 | CN102396200B 接收机设备、通信系统、接收方法和通信方法 A receiver device, a communication system, a reception method and a communication method |
| 01/14/2015 | CN102340472B 生成频域zc序列的方法及基于zc序列的随机接入方法 Zc frequency domain method to generate sequences and random access method based on the sequence of zc |
| 01/14/2015 | CN102265540B 光发送器以及光ofdm通信系统 Optical transmitter and optical ofdm communication system |
| 01/14/2015 | CN102143114B 使用峰值加窗降低峰均功率比的方法和装置 Using peak windowing method and apparatus for reducing the peak to average power ratio |
| 01/14/2015 | CN102106128B 由无线电信网络中的移动终端进行的载波无线电信号调制 Carrier radio signal modulated by the wireless telecommunication network of the mobile terminal |
| 01/14/2015 | CN102045674B 无线通信系统的语音信道上使用多音调前缀的调制解调器信令 Voice channel of a wireless communication system using multi-tone modem signaling prefix |
| 01/14/2015 | CN101945077B 数据处理装置和方法 Data processing apparatus and method |
| 01/14/2015 | CN101772970B 无线通信系统中话务数据和控制信息的多路复用和传输 A wireless communication system multiplexing and transmission traffic data and control information |
| 01/14/2015 | CN101730138B 无线通讯方法与系统 Wireless communication method and system |
| 01/14/2015 | CN101682449B 用于非ofdm信号的ofdm发射和接收 For non-ofdm ofdm transmission and reception of signals |
| 01/13/2015 | US8935403 Control circuit and method for allocating orthogonal sequences |
| 01/13/2015 | US8934858 Digital demodulation circuit using automatic gain control circuit having temperature compensation function |
| 01/13/2015 | US8934842 Receiver and a method for mobile communications |
| 01/13/2015 | US8934833 Automatic detection of communications satellite |
| 01/13/2015 | US8934780 Direct detection of optical orthogonal frequency division multiplexing (OFDM) signals |
| 01/13/2015 | US8934594 Sampling position tuning |
| 01/13/2015 | US8934589 Demodulation in VAMOS receivers |
| 01/13/2015 | US8934586 Selectable interference cancellation in a communications receiver |
| 01/13/2015 | US8934584 Method and device to control the gain of a radio receiver |
| 01/13/2015 | US8934583 Counter-based detector |
| 01/13/2015 | US8934582 Method and apparatus for detecting a set up signal used for data communication over a communication network |
| 01/13/2015 | US8934581 Method and apparatus for soft symbol processing in a communication receiver |
| 01/13/2015 | US8934580 Method and apparatus for channel estimation in multi-path channel |
| 01/13/2015 | US8934579 Location system |
| 01/13/2015 | US8934578 Method of demodulating modulation signals |
| 01/13/2015 | US8934577 Bias current control for a radio frequency unit of a wireless network interface |
| 01/13/2015 | US8934576 Demodulation method |
| 01/13/2015 | US8934575 Reception method and reception device estimating reception quality and communication system using the reception device |
| 01/13/2015 | US8934572 Phase rotation for preambles within multiple user, multiple access, and/or MIMO wireless communications |