| Patents for H04L 27 - Modulated-carrier systems (89,721) |
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| 07/23/2014 | CN103944846A 正交频分复用系统及其信道估计方法 Orthogonal frequency-division multiplexing system and channel estimation method |
| 07/23/2014 | CN103944845A 全频谱载波调制的相关检测方法 Correlation detection method of the full spectrum of carrier modulation |
| 07/23/2014 | CN103944844A 一种信标信号与数据信号融合的方法 A method of the beacon signal and the data signal fusion |
| 07/23/2014 | CN103944841A 正交频分复用系统中信道估计方法及其装置 Orthogonal frequency-division multiplexing system channel estimation method and apparatus |
| 07/23/2014 | CN103944705A 用户设备、接收方法、基站、集成电路以及发送方法 A user equipment, a receiving method, a base station, an integrated circuit and a transmission method |
| 07/23/2014 | CN103944699A 一种系统帧序号信息的传输方法、装置及系统 A transmission method in a system frame number information, the apparatus and system |
| 07/23/2014 | CN103944692A ePHICH的发送方法及装置、接收方法及装置 ePHICH transmitting method and apparatus and receiving method and apparatus |
| 07/23/2014 | CN103944685A 扩展参考信号的方法、设备和通信系统 Expanded reference signal methods, apparatus and communication system |
| 07/23/2014 | CN103944683A 发送和接收信号的装置以及发送和接收信号的方法 The method of transmitting and receiving apparatus and a signal transmitting and receiving signals |
| 07/23/2014 | CN103944682A 发送和接收信号的装置以及发送和接收信号的方法 The method of transmitting and receiving apparatus and a signal transmitting and receiving signals |
| 07/23/2014 | CN103944666A 子帧配置方法和设备 Subframe configuration method and apparatus |
| 07/23/2014 | CN103944665A 上行解调参考信号的发送方法、装置和系统 An uplink demodulation reference signal transmission method, apparatus and system |
| 07/23/2014 | CN103944662A 一种发射上行解调参考信号的方法和系统 A method of transmitting an uplink demodulation reference signal, a method and system |
| 07/23/2014 | CN102724163B 一种基于状态优势统计的mqam信号调制识别方法 Based on the state of the advantages of statistical mqam signal modulation recognition |
| 07/23/2014 | CN102655492B 基于物理层安全的协同ofdma系统子载波分配方法 Collaborative ofdma system subcarrier allocation method based on physical layer security |
| 07/23/2014 | CN102571673B 一种正交频分复用系统中时域人造噪声的设计方法和系统 Orthogonal frequency division multiplexing system, a time domain synthetic design method and system noise |
| 07/23/2014 | CN102546011B Rz-dqpsk光信号调制失真的监测方法和系统 Rz-dqpsk optical signal modulation distortion method and system monitoring |
| 07/23/2014 | CN102484627B 通信设备、通信控制方法 Communication device, a communication control method |
| 07/23/2014 | CN102404274B 降低ofdm信号峰平比的双曲正切压扩变换方法 Reduce PAPR ofdm signal compression and expansion of the hyperbolic tangent transformation method |
| 07/23/2014 | CN102377722B 用于不同无线电接入技术之间的共存的设备和方法 The apparatus and method for the coexistence of different radio access technologies |
| 07/23/2014 | CN102334297B 接收装置 Receiving device |
| 07/23/2014 | CN102307163B 多中继协同通信系统中基于循环正交序列的信道估计方法 Multi-relay cooperative communication system channel estimation method based on orthogonal sequence cycle |
| 07/23/2014 | CN102158438B 生成专用参考信号的信道响应的方法，以及信道估计方法 The method of channel-specific reference signal generated in response, and channel estimation method |
| 07/23/2014 | CN102143574B 一种适合于IEEE802.16m前导字结构的定时同步方法 A timing synchronization method IEEE802.16m preamble structure suitable for |
| 07/23/2014 | CN102124663B 采用多输入多数出(mimo)技术的系统和方法 A multi-input majority (mimo) art systems and methods |
| 07/23/2014 | CN102064851B 一种基于虚拟运动天线的空间扩频安全通信方法 Spatial spreading secure communication method based on the virtual movement of the antenna |
| 07/23/2014 | CN101771656B 在ofdm接收机中补偿载波频率偏移的方法和系统 In ofdm receiver carrier frequency offset compensating method and system |
| 07/23/2014 | CN101682592B 用于sc-fdma数据传输的方法以及ofdm装置 Methods for sc-fdma ofdm means of data transmission as well as |
| 07/23/2014 | CN101627560B 用于在移动通信系统中发送和接收随机化小区间干扰的控制信息的方法和装置 A method and apparatus for transmitting and receiving control information of the random inter-cell interference in a mobile communication system |
| 07/23/2014 | CN101627559B 用于在移动通信系统中发送和接收随机化小区间干扰的控制信息的方法和装置 A method and apparatus for transmitting and receiving control information of the random inter-cell interference in a mobile communication system |
| 07/23/2014 | CN101513001B 用于无线通信的带局部化扩展的信令传输的装置和方法 Apparatus and method for wireless communications with Localized extended signaling transmission |
| 07/22/2014 | USRE45037 Method for modulation and transmission apparatus |
| 07/22/2014 | US8788917 Systems for high-speed backplane applications using FEC encoding |
| 07/22/2014 | US8787761 Multi-service provisioning in orthogonal frequency division multiplexing-passive optical network OFDMA-PON |
| 07/22/2014 | US8787514 Apparatus and method for generating pseudo noise code |
| 07/22/2014 | US8787506 Decoders and methods for decoding convolutional coded data |
| 07/22/2014 | US8787505 Preamble detection with multiple receive antennas |
| 07/22/2014 | US8787504 Enhancing channel estimates made in digital communications receivers |
| 07/22/2014 | US8787501 Distributed sensing of signals linked by sparse filtering |
| 07/22/2014 | US8787499 Channel estimation with effective co-channel interference suppression |
| 07/22/2014 | US8787498 Systems and methods for enhanced carrier suppression |
| 07/22/2014 | US8787497 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal |
| 07/22/2014 | US8787496 Receiving method and apparatus, and communication system using the same |
| 07/22/2014 | US8787491 Method and apparatus for generating reference signal |
| 07/22/2014 | US8787490 Transmitting data in a communication system |
| 07/22/2014 | US8787487 Distortion compensation device and distortion compensating method |
| 07/22/2014 | US8787480 Method of determining channel state information |
| 07/22/2014 | US8787477 Methods for assigning codewoods to points in hexagonal constellations in digital communication systems |
| 07/22/2014 | US8787475 Method of designing codebook for network multiple input multiple output communication system and method of using the codebook |
| 07/22/2014 | US8787473 Method and apparatus for noise estimation in orthogonal frequency division multiplexing (OFDM) system |
| 07/22/2014 | US8787472 Wireless communication unit and method for channel estimation |
| 07/22/2014 | US8787470 Data encoding |
| 07/22/2014 | US8787469 Method for codebook design and beamforming vector selection in per-user unitary rate control (PU2RC) system |
| 07/22/2014 | US8787468 Method and apparatus for multi-radio coexistence |
| 07/22/2014 | US8787439 Decision feedforward equalization |
| 07/22/2014 | US8787430 Low complexity high-speed communications transceiver |
| 07/22/2014 | US8787352 Heterogeneous transceiver architecture for wide range programmability of programmable logic devices |
| 07/22/2014 | US8787338 Determining a communication channel from a plurality of possible channel bandwidths |
| 07/22/2014 | US8787322 Method for a telecommunication system having a plurality of transport channels that transforms at least one data block size based on a rate matching ratio and a maximum percentage of bits to be punctured |
| 07/22/2014 | US8787194 Method of performing cell measurement and method of providing information for cell measurement |
| 07/22/2014 | US8787181 Resource allocation randomization |
| 07/22/2014 | US8787179 Method for a telecommunication system, a telecommunication system, a base station for communicating and a communication method of a base station having a plurality of transport channels and using a first parameter relating to a rate matching ratio and a second parameter corresponding to a maximum percentage of bits punctured |
| 07/22/2014 | US8787145 Area and power efficient architectures of time deinterleaver for receivers |
| 07/22/2014 | US8787144 Interleaved signaling |
| 07/22/2014 | CA2627417C Rake receiver with variable bandwidth in order to minimize guard bands |
| 07/17/2014 | WO2014110467A1 System and method for adaptive modulation |
| 07/17/2014 | WO2014030016A3 Phase offset detection and correction of a noisy analogue signal |
| 07/17/2014 | US20140199074 Orthogonal frequency division multiple access-passive optical network comprising optical network unit and optical line terminal |
| 07/17/2014 | US20140199073 Channel estimation in optical communication based on orthogonal frequency division multiplexing |
| 07/17/2014 | US20140198884 Communication system with frequency synthesis mechanism and method of operation thereof |
| 07/17/2014 | US20140198881 Communication apparatus and communication method |
| 07/17/2014 | US20140198880 Broadband high efficiency amplifier system |
| 07/17/2014 | US20140198876 Broadcast signal transmitter, broadcast signal receiver, and method for transceiving broadcast signals in broadcast signal transceivers |
| 07/17/2014 | US20140198875 Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals |
| 07/17/2014 | US20140198874 Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals |
| 07/17/2014 | US20140198867 Communication System Having Cross Polarization Interference Cancellation (XPIC) |
| 07/17/2014 | US20140198866 Wireless communication device |
| 07/17/2014 | US20140198865 Ofdm pilot and frame structures |
| 07/17/2014 | US20140198864 Polynomial phases for multi-carrier modulation schemes with time domain windowing |
| 07/17/2014 | US20140198863 Method and apparatus for controlling multi-dimensional peak-to-average-power-ratio (papr) with constraints |
| 07/17/2014 | US20140198835 Method and system for a multi-standard receiver |
| 07/17/2014 | DE112012004319T5 Verfahren und Vorrichtung zur Erzeugung einer Pilotsequenz Method and device for generating a pilot sequence |
| 07/17/2014 | DE112011105701T5 Vorrichtung und Verfahren zum Codieren von Daten auf der Basis von Zeigerdisparität Apparatus and method for encoding data on the basis of Zeigerdisparität |
| 07/17/2014 | DE112005001554B4 Elektrisches Zeichenabgabesystem Electric sign delivery system |
| 07/17/2014 | DE10361855B4 Empfänger mit direkter Frequenzumsetzung Receiver with direct frequency conversion |
| 07/16/2014 | EP2755362A1 Method and system for transmitting and receiving signals |
| 07/16/2014 | EP2755361A1 Method and system for transmitting and receiving signals |
| 07/16/2014 | EP2755360A1 Demodulator for frequency shift keyed signals using the Goertzel algorithm |
| 07/16/2014 | EP2755358A1 Method and device for acquiring multi-frequency band digital predistortion output signals |
| 07/16/2014 | EP2755349A1 Scattered pilot pattern and channel estimation method for MIMO-OFDM systems |
| 07/16/2014 | EP2755344A2 Communication device for transmitting OFDM signals in a wireless communication system |
| 07/16/2014 | EP2755331A1 Time and Frequency Acquisition and Tracking for OFDMA Wireless Systems |
| 07/16/2014 | EP2754276A1 Dual interpretation of a length field of a signal unit |
| 07/16/2014 | EP2754251A2 Communication system with modulation classifier and method of operation thereof |
| 07/16/2014 | EP2754246A1 Systems and methods for performing demodulation and modulation on software defined radios |
| 07/16/2014 | CN203722663U Gsm dpd mcpa信号处理装置及mcpa系统 Gsm dpd mcpa signal processing device and mcpa system |
| 07/16/2014 | CN103931154A 分级的自适应多载波数字调制和解调 Classification of adaptive multi-carrier digital modulation and demodulation |
| 07/16/2014 | CN103931153A 无线通信网络中用于前导码的系统和方法 System and method for a preamble for a wireless communication network |
| 07/16/2014 | CN103931152A 用于无线网络的初始捕获和邻居搜索算法 The initial capture for wireless networks and neighbor search algorithm |
| 07/16/2014 | CN103931151A 发送、接收信号方法、相应设备及系统 Send, receive signal method, appropriate equipment and systems |