| Patents for H04L 25 - Baseband systems (55,083) |
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| 06/03/2011 | WO2010129439A3 Method and system for multiuser detection |
| 06/01/2011 | EP2328312A1 Method of estimating log-likelihood ratios and relative S-FSK receiver |
| 06/01/2011 | EP2328311A2 Method and system for estimating echoes |
| 06/01/2011 | EP2328310A1 Method for estimating a received signal and corresponding device |
| 06/01/2011 | EP2327191A1 Method for the blind estimation of ofdm signal parameters by adapted filtering |
| 06/01/2011 | EP2327168A1 Coordinated transmissions between cells of a base station in a wireless communications system |
| 06/01/2011 | DE202010000110U1 Eigensichere Anschlusseinheit mit Netzwerk-Schnittstelle, eigensicheres Gerät und Netzwerk-Schnittstelle hierfür Intrinsically safe connection unit with network interface, intrinsically safe device and network interface for this |
| 06/01/2011 | DE19982806B4 Verbessertes Verfahren für eine adaptive Entzerrungstechnik in mobilen Funksystemen An improved method for adaptive equalization technique in mobile radio systems |
| 06/01/2011 | DE112004002410B4 Feedback-Filter Feedback filter |
| 06/01/2011 | DE102008010124B4 Signalempfängerschaltung Signal receiver circuit |
| 06/01/2011 | CN201854275U RRU (remote radio unit) suitable for FDD (frequency division duplexing) and device capable of achieving digital pre-distortion processing |
| 06/01/2011 | CN1973475B Receiving method and system for communication through frequency-selective channels with multiple transmitting antennas and receiving antenas |
| 06/01/2011 | CN102084629A Methods and apparatus using precoding matrices in a MIMO telecommunications system |
| 06/01/2011 | CN102082754A OFDM (Orthogonal Frequency Division Multiplexing) channel estimation method and device |
| 06/01/2011 | CN102082752A Digital predistortion processing method and equipment |
| 06/01/2011 | CN102082751A Neural network pre-distortion method based on improved MLBP (Levenberg-Marquardt back propagation) algorithm |
| 06/01/2011 | CN102082750A Method and device for eliminating direct current bias |
| 06/01/2011 | CN102082749A Weight coefficient updating device and method for equalizer |
| 06/01/2011 | CN102082748A Anti-jamming device for front end frequency domain filtering of band-spread receiver and realizing method thereof |
| 06/01/2011 | CN102082747A Frequency locking filtering method for traffic collision avoidance system (TCAS) |
| 06/01/2011 | CN102082746A Decision feedback equalizers and method for updating tap coefficient of decision feedback equalizer |
| 06/01/2011 | CN102082745A Method and equipment for reporting antenna calibration information and determining antenna calibration factor |
| 06/01/2011 | CN102082744A Method and device for estimating frequency deviation based on pilot frequency and data |
| 06/01/2011 | CN102082743A Automatic frequency calibration method and device of time division-synchronization code division multiple access (TD-SCDMA) system |
| 06/01/2011 | CN102082640A Method for equalizing low-complexity cooperative relay system |
| 06/01/2011 | CN102082634A Method, device and system for correcting communication information errors |
| 06/01/2011 | CN102082632A Multi-user multi-relay downlink transmission method in multi-input multi-output cellular communication system |
| 06/01/2011 | CN102082630A Network-coded uplink and downlink relay transmission method |
| 06/01/2011 | CN102082628A Sorting Turbo enhancing method of MIMO (multiple input multiple output) wireless communication receiver |
| 06/01/2011 | CN102082619A Transmission adaptive method based on double credible evaluations |
| 06/01/2011 | CN102082597A System and method for carrying out statistics on telephone traffic and drop call rate of GSM (global system for mobile communication) digital repeater |
| 06/01/2011 | CN101478511B Data receiving method for MIMO wireless communication system |
| 06/01/2011 | CN101465828B Integrity noise relevant estimation method and equipment |
| 06/01/2011 | CN101459634B Method and base station for sending downlink signal |
| 06/01/2011 | CN101444054B Method for obtaining channel reciprocity, transceiver and MIMO communication system |
| 06/01/2011 | CN101282181B Method for implementing simulator with fading channel |
| 06/01/2011 | CN101124796B Log-likelihood estimation based on channel estimation errors due to guard subbands |
| 06/01/2011 | CN101060505B Joint channel estimation method and estimation device in a wireless mobile communication system |
| 05/31/2011 | US7953378 Predistortion circuit for a transmit system |
| 05/31/2011 | US7953199 Synchronization error tracking device and method thereof |
| 05/31/2011 | US7953193 Sparse channel equalization |
| 05/31/2011 | US7953180 Transmission power control method and transmission apparatus |
| 05/31/2011 | US7953179 Peak suppressing OFDM transmitter |
| 05/31/2011 | US7953178 Apparatus and method for detecting signal in a broadband wireless access system |
| 05/31/2011 | US7953177 Radio communication apparatus capable of switching modulation schemes |
| 05/31/2011 | US7953170 Signal processing under attenuated transmission conditions |
| 05/31/2011 | US7952180 Integrated circuit, interface circuit used in the integrated circuit, and apparatus using the integrated circuit |
| 05/26/2011 | WO2011062664A1 Mimo minimum mean square error receiver using qr decomposition and systolic arrays |
| 05/26/2011 | WO2011060669A1 Serializing and deserializing method and apparatus |
| 05/26/2011 | WO2011039726A3 Equalization and residual self-interference suppression using serial localization with indecision |
| 05/26/2011 | WO2011017459A3 Hierarchical feedback of channel state information for wireless communication |
| 05/26/2011 | US20110122975 Electronic tuner and high frequency receiving device using the same |
| 05/26/2011 | US20110122968 Method and Apparatus for using Factorized Precoding |
| 05/26/2011 | US20110122930 OFDM peak-to-average power ratio reduction method |
| 05/26/2011 | US20110122928 High frequency signal hub |
| 05/26/2011 | US20110122767 Orthogonal vector dsl |
| 05/26/2011 | DE102010043872A1 Schaltkreiselemente und Verfahren zum Neutakten eines Eingangssignals Circuit elements and methods for retiming an input signal |
| 05/26/2011 | DE102009054168A1 Interface for use in electronic closing system utilized as door closing system for access authorization to transmit data of passenger car, has filter for dimensioning raising edges, where slopes of raising and falling edges are different |
| 05/25/2011 | EP2326052A2 Whitening compensation for a specific data block |
| 05/25/2011 | EP2326016A2 Narrow-band interference detector, signal receiver employing narrow-band interference detector and controlling demodulator parameter setting according to narrow-band interference detection result, and related methods therefor |
| 05/25/2011 | EP2324608A1 Enhanced geran receiver using channel input beamforming |
| 05/25/2011 | EP2324607A1 Transmission of multimedia streams to mobile devices with variable training information |
| 05/25/2011 | EP2324585A2 Communication system for short range reliable information transfer |
| 05/25/2011 | EP2324576A2 Data communication network and data communication method using transmission of soft-decision information |
| 05/25/2011 | EP1763935B1 System and method for maximum likelihood decoding in mimo wireless communication systems |
| 05/25/2011 | CN201846352U Digital predistortion module for mobile multimedia broadcasting |
| 05/25/2011 | CN1941139B Signal processing apparatus, signal processing method and storage system |
| 05/25/2011 | CN1918809B Mobile communication system and wireless apparatus used therein |
| 05/25/2011 | CN1717889B Transmit diversity processing for a multi-antenna communication system |
| 05/25/2011 | CN1656759B Direct current offset cancellation for mobile station modems using direct conversion |
| 05/25/2011 | CN102076077A Uplink synchronous control method, system and base station |
| 05/25/2011 | CN102075948A Method and system for transmitting reference signs under generalized cell system structure |
| 05/25/2011 | CN102075484A Method and device for reducing peak-to-average power ratio of signal |
| 05/25/2011 | CN102075482A Method and device for estimating channels in MIMO-OFDM (Multiple Input Multiple Output- Orthogonal Frequency Division Multiplexing) system |
| 05/25/2011 | CN102075481A Method and device for eliminating interferences among subcarriers of OFDM system |
| 05/25/2011 | CN102075476A Iteration carrier synchronization method used under condition of extremely low signal to noise ratio |
| 05/25/2011 | CN102075473A Blind descrambling method and relevant device thereof and descrambling method |
| 05/25/2011 | CN102075469A Estimation method for signal delay time of digital pre-distortion system |
| 05/25/2011 | CN102075468A Independent components analysis (ICA) blind signal separation method and system based on smoothing function and Parzen window estimation |
| 05/25/2011 | CN102075467A Inphase quadrature signal intelligence quotient (IQ) data compression method and device |
| 05/25/2011 | CN102075466A Method for estimating received interference power and receiver |
| 05/25/2011 | CN102075465A Method and equipment for estimating noise power |
| 05/25/2011 | CN102075464A Joint estimation and real-time correction method for channel error of TIADC system |
| 05/25/2011 | CN102075463A System and method for iteratively cancelling interference based on cross correlation and least mean square (LMS) |
| 05/25/2011 | CN102075462A Multimode Ethernet line driver |
| 05/25/2011 | CN102075461A Link quality estimation method and device and link adaptive method and device |
| 05/25/2011 | CN102075460A Frequency offset estimating method and device based on data |
| 05/25/2011 | CN102075303A Method and device for sending pilot frequency |
| 05/25/2011 | CN102075302A Error estimation method and device for vector sensor array |
| 05/25/2011 | CN102075300A Method and device for selecting modulation coding schemes and precoding matrixes |
| 05/25/2011 | CN102075299A Method and equipment for reception in double space time transmit diversity mode |
| 05/25/2011 | CN102075298A Method for transmitting detection signal by using user equipment (UE), UE and base station |
| 05/25/2011 | CN102075288A Network-code-based free-space optical cooperative relay communication method |
| 05/25/2011 | CN102075236A TDD WMNs-based equipment experimental prototype |
| 05/25/2011 | CN102075224A MIMO system and signal receiving method and base station thereof |
| 05/25/2011 | CN102075220A Channel estimating device and method based on time domain noise reduction |
| 05/25/2011 | CN101453438B Method for improving multi-point collaboration transmission efficiency |
| 05/25/2011 | CN101431492B Method for timing estimation of OFDM communication system signal |
| 05/25/2011 | CN101228753B Communication apparatus |
| 05/25/2011 | CN101151808B Attenuation apparatus and method, and signal receiving apparatus |