| Patents for H04L 25 - Baseband systems (55,083) |
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| 03/06/2012 | US8130864 System and method of beamforming with reduced feedback |
| 03/06/2012 | US8130854 Nonlinear precoding method for a digital broadcast channel |
| 03/06/2012 | US8130851 Bandwidth efficient coding for an orthogonal frequency multiplexing OFDM system |
| 03/06/2012 | US8130640 Frame structure for an adaptive modulation wireless communication system |
| 03/06/2012 | US8130075 System and method for touchscreen combination lock |
| 03/01/2012 | WO2012027264A2 Open loop mimo mode for lte-a uplink |
| 03/01/2012 | WO2012025694A1 Data processing for denoising a signal |
| 03/01/2012 | WO2012025407A1 Ofdm signal reception in the presence of interference |
| 03/01/2012 | WO2011101230A3 Data -aided channel estimation |
| 03/01/2012 | US20120051464 OFDM signal reception in the presence of interference |
| 03/01/2012 | US20120051459 Interference elimination method and data transmitting apparatus |
| 03/01/2012 | US20120051458 Method for setting cyclic shift considering frequency offset |
| 03/01/2012 | US20120051444 Method and apparatus for communicating message signals in a load control system |
| 03/01/2012 | US20120051417 Frequency offset and channel gain tracking for enhanced transmission efficiency |
| 03/01/2012 | US20120051410 Dsl noise cancellation |
| 03/01/2012 | US20120051406 Circuit and method for computing circular convolution in streaming mode |
| 03/01/2012 | US20120051403 Method and apparatus for supporting communication service of communication terminal having relay function |
| 03/01/2012 | US20120051287 Implicit and explicit channel sounding for beamforming |
| 03/01/2012 | DE102011052910A1 Adaptive digitale Signalverarbeitung eines Empfangssignals Adaptive digital signal processing of a received signal |
| 03/01/2012 | DE102010047168A1 Method for enabling interaction-free information transfer from transmitter to receiver in mobile phone, involves not performing coherently coupled vacuum fluctuation between quantum systems prepared by transmitter and receiver |
| 03/01/2012 | DE102010039716A1 Method for transmission of useful signal in digital communication system, involves transmitting a three-phase signal via data lines when signal level of signal indicator corresponds to two different useful signals at subsequent timings |
| 02/29/2012 | EP2424153A1 Transmission apparatus, reception apparatus, transmission-reception system, and image display system |
| 02/29/2012 | EP2424116A1 A method for pulse length modulation of signals, and a modulation device therefor |
| 02/29/2012 | EP2424115A1 A method for pulse length modulation of signals using calibration signals, and a modulation device therefor |
| 02/29/2012 | EP2422500A1 Sub-frame structure for use in advanced communication systems |
| 02/29/2012 | EP2422499A1 Frequency offset and channel gain tracking for enhanced transmission efficiency |
| 02/29/2012 | EP2422484A2 Rank and precoding indication for mimo operation |
| 02/29/2012 | EP2422455A2 Efficient uplink transmission of channel state information |
| 02/29/2012 | EP2422453A1 Method and apparatus for generating soft bit values in reduced-state equalizers |
| 02/29/2012 | EP2324608B1 Enhanced geran receiver using channel input beamforming |
| 02/29/2012 | EP1905182B1 Apparatus and method for detecting communications from multiple sources |
| 02/29/2012 | EP1400035B2 Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion |
| 02/29/2012 | CN1795635B Signal transmitting apparatus, power supplying system, and serial communication apparatus |
| 02/29/2012 | CN102365848A Wireless two-way transmission of serial data signals between an electronic device and a power meter |
| 02/29/2012 | CN102365820A Fast common mode feedback control for differential driver |
| 02/29/2012 | CN102364902A Channel estimation method used in amplitude limiting OFDM system |
| 02/29/2012 | CN102364882A Direct-sequence-code division multiple access-ultra wideband (CDMA-UWB)-based cognitive radio system receiver |
| 02/29/2012 | CN101754439B Node butting device capable of re-constructing wireless motion sensor network and working method thereof |
| 02/29/2012 | CN101521516B Receiver applicable to eliminating interference |
| 02/29/2012 | CN101411151B Radio reception device, radio transmission device, radio base station, reception method, and transmission method |
| 02/29/2012 | CN101316116B Adaptive wireless passage estimation device and method |
| 02/29/2012 | CN101312359B Apparatus and method for multi-cell combined channel estimation and multi-cell combined detection |
| 02/28/2012 | US8126099 Apparatus, and associated method, for filtering a receive signal by adaptive operation of an input noise whitening filter |
| 02/28/2012 | US8126087 DC offset correction circuit for canceling a DC offset in a real time and a receiving system having the same |
| 02/28/2012 | US8126085 Method and apparatus to estimate channel tap |
| 02/28/2012 | US8126083 Apparatus for and method of controlling a sampling frequency of a sampling device |
| 02/28/2012 | US8126081 Signal modulation apparatus, signal modulation method, and computer program product |
| 02/28/2012 | US8126078 Method and apparatus for reducing noise in an unbalanced channel using common mode component |
| 02/28/2012 | US8125516 Device and system for in vivo imaging |
| 02/23/2012 | WO2012024010A1 Recovering distorted digital data |
| 02/23/2012 | WO2012022100A1 Method, device and system for configuring codebook |
| 02/23/2012 | US20120045223 Driver and optical transmission apparatus |
| 02/23/2012 | US20120045029 Relative time measurement system with nanosecond level accuracy |
| 02/23/2012 | US20120045019 Method and apparatus for determining a precoding matrix |
| 02/23/2012 | US20120045018 Communication apparatus, communication method and base station |
| 02/23/2012 | US20120044977 System and method for descrambling the phase of carriers in a multicarrier communications system |
| 02/23/2012 | US20120044976 Multi-carrier receiver, multi-carrier transmitter and multi-carrier transceiver system |
| 02/23/2012 | US20120044956 Joint demodulation using a viterbi equalizer having an adaptive total number of states |
| 02/22/2012 | EP2421213A2 Phase pulse system and method for bandwidth and energy efficient continuous phase modulation |
| 02/22/2012 | EP2421212A1 Constellation mapping method |
| 02/22/2012 | EP2421176A1 Channel information feedback method, terminal, base station, and multiple input multiple output (mimo) system |
| 02/22/2012 | EP2420019A1 Link adaptation with aging of cqi feedback based on channel variability |
| 02/22/2012 | EP2420012A1 Distributed maximal ratio combining receiver architecture |
| 02/22/2012 | EP2420006A2 Uplink signal transmission and reception using optimized rank 3 codebook |
| 02/22/2012 | EP2070278B1 Output power correction module for amplifiers in transmitters |
| 02/22/2012 | EP1935129B1 Method and apparatus for automated identification of signal characteristics |
| 02/22/2012 | EP1313278B1 Method and apparatus for adaptive digital predistortion in a radio transmitter |
| 02/22/2012 | EP1297334B1 Method of using a flow cytometry-based hematology system |
| 02/22/2012 | CN1957574B 使用来自长和短回溯格型解码器的判决的判决反馈均衡器 Use judgment from long and short traceback trellis decoder decision feedback equalizer |
| 02/22/2012 | CN102362472A High-efficiency all-digital transmitter |
| 02/22/2012 | CN102362437A Signal reception with adjustable processing delay placement |
| 02/22/2012 | CN102361476A Apparatus and method for digital predistortion of broadband multi-band power amplifier |
| 02/22/2012 | CN102361475A Wavelet weighted multi-mode blind equalization method based on chaos optimization of support vector machine |
| 02/22/2012 | CN102361465A Adaptive pilot insertion for a MIMO-OFDM system |
| 02/22/2012 | CN102359797A System and method for reducing noise of phase generated carrier (PGC) system in optical fiber hydrophone |
| 02/22/2012 | CN101882238B 基于sopc的小波神经网络处理器 Based on wavelet neural network processor sopc |
| 02/22/2012 | CN101616106B 基于斜投影盲自适应cdma接收机及其接收方法 Cdma oblique projection based blind adaptive receiver and receiving method |
| 02/22/2012 | CN101505257B 高速多链路环网系统的硬件结构 Hardware architecture high-speed multi-link ring network system |
| 02/22/2012 | CN101438494B 由从信道接收的信号的采样导出均衡值的装置和方法 Apparatus and method for sample derived from the equilibrium value of the received signal from the channel |
| 02/22/2012 | CN101355541B 快变信道条件下正交频分复用系统中分块均衡方法 Under the fast varying channel conditions Orthogonal frequency-division multiplexing system carved block equalization method |
| 02/22/2012 | CN101325568B 基于正交频分复用系统的信道估计方法及其装置 Channel estimation method based on orthogonal frequency division multiplexing systems and devices |
| 02/22/2012 | CN101310493B 供无线通信系统中的接收机用的均衡器 For wireless communication system with receiver equalizer |
| 02/21/2012 | US8122197 Managing coherence via put/get windows |
| 02/21/2012 | US8121240 Statistical measurement of average edge-jitter placement on a clock signal |
| 02/21/2012 | US8121232 Transmitting/receiving system and method of processing broadcast signal in transmitting/receiving system |
| 02/21/2012 | US8121231 Method and device for channel response determination |
| 02/21/2012 | US8121230 Correction of mismatches between two I and Q channels |
| 02/21/2012 | US8121217 Method and apparatus for transmitting data in a time division duplexed (TDD) communication system |
| 02/21/2012 | US8121216 Channel estimation device, equalization device, and radio system |
| 02/21/2012 | US8121215 Broadband self adjusting quadrature signal generator and method thereof |
| 02/21/2012 | US8121182 High performance equalizer with enhanced DFE having reduced complexity |
| 02/21/2012 | US8121180 Automatic output drive level control in home networking transceiver |
| 02/21/2012 | US8121179 Wireless relay device and wireless relay method |
| 02/21/2012 | US8121178 Method and system for sending data using a very high bit rate digital subscriber line |
| 02/21/2012 | US8120713 Television apparatus |
| 02/21/2012 | US8120507 Two-tier streamer communication system |
| 02/16/2012 | WO2012021449A1 Sub-band feedback for beamforming on downlink multiple user mimo configurations |
| 02/16/2012 | WO2012021295A1 Method and apparatus of deactivating carriers in wireless communications |
| 02/16/2012 | US20120039427 Output signal adjustment system |
| 02/16/2012 | US20120039416 System and Method for Employing Six-Bit Rank 1 and 2 Codebooks for Four Transmit Antennas |