| Patents for H04L 25 - Baseband systems (55,083) |
|---|
| 08/02/2011 | CA2450670C Multi-detection of heartbeat to reduce error probability |
| 07/28/2011 | WO2011091028A1 High-efficiency all-digital transmitter |
| 07/28/2011 | WO2011090623A2 Driver circuit for high voltage defferential signaling |
| 07/28/2011 | WO2011090206A1 Communication system |
| 07/28/2011 | WO2011089731A1 Apparatus for pseudo-return-to-zero modulation |
| 07/28/2011 | WO2011089056A1 Micro-sleep techniques in lte receivers |
| 07/28/2011 | WO2011088780A1 Method, system, outdoor unit and indoor unit for improving output performance |
| 07/28/2011 | WO2011035204A3 Protocol to support adaptive station-dependent channel state information feedback rate in multi-user communication systems |
| 07/28/2011 | US20110185386 Method and system for displaying advertising, video, and program schedule listing |
| 07/28/2011 | US20110182381 System and Method for Digital Communications with Unbalanced Codebooks |
| 07/28/2011 | DE102010060520A1 Vorrichtung und Verfahren zur störrobusten Decodierung Apparatus and method for decoding störrobusten |
| 07/28/2011 | DE102008009214B4 Audiokommunikationsvorrichtung und Verfahren zum Verringern von Echos durch Einfügen einer Trainingssequenz unter einer Spektralmaske Audio communication device and method for reducing echo by inserting a training sequence in a spectral mask |
| 07/28/2011 | DE102006047125B4 Ausgangstreiber Output driver |
| 07/28/2011 | DE102006045708B4 Datenpaket-Übermittlungsvorrichtung und Verfahren hierfür Packet data transmission apparatus and method therefor |
| 07/28/2011 | DE10063399B4 Signalverarbeitungsschaltung und Signalverarbeitung Verfahren Signal processing circuitry and signal processing method |
| 07/27/2011 | EP2348659A1 Wireless communication base station device and division number determination method |
| 07/27/2011 | EP2348655A1 Wireless communication system and method of communicating wirelessly |
| 07/27/2011 | EP2347551A2 Method and apparatus for wireless transmit/receive unit specific pilot signal transmission and wireless transmit/receive unit specific pilot signal power boosting |
| 07/27/2011 | EP2347521A1 Avionic system comprising a controller and at least one peripheral that are linked by a line mutualized for power and data |
| 07/27/2011 | EP2347517A2 Transceiver having multistage channel filter in wireless communication system |
| 07/27/2011 | EP1908204B1 Estimating bit error probability (bep) in an edge wireless system |
| 07/27/2011 | EP1897304B1 Serial link apparatus, method, and system |
| 07/27/2011 | EP1108318B1 A constrained-envelope digital-communications transmitter circuit and method therefor |
| 07/27/2011 | CN201910797U Repeater having ICS (internet connection sharing) function |
| 07/27/2011 | CN1881968B Data transmission method for decreasing multipath delay interference |
| 07/27/2011 | CN102138310A Signal transmission device |
| 07/27/2011 | CN102138309A Method of dynamic control of the focusing of a signal pre-equalized by time reversal |
| 07/27/2011 | CN102137484A Method and device for measuring RSCP (received signal code power) of adjacent cells |
| 07/27/2011 | CN102137412A Method for evaluating phase noise of time-division multiplexing switching channel measuring instrument |
| 07/27/2011 | CN102137392A Information processing method based on broadband wireless access technology |
| 07/27/2011 | CN102137053A Method for estimating signal to noise ratio of BPSK (Binary Phase Shift Keying) signal |
| 07/27/2011 | CN102137052A Variable step length least mean square channel equilibrium method based on gradient vector |
| 07/27/2011 | CN102137051A Interference detection method used in wireless sensor network and detection device thereof |
| 07/27/2011 | CN102137050A Processing method and equipment for data signal |
| 07/27/2011 | CN102137049A Frequency offset estimation method and device for single time slot in long term evolution (LTE) system |
| 07/27/2011 | CN102137048A Method and system for frequency offset estimation |
| 07/27/2011 | CN102136891A Improved channel state information (CSI) limited feedback method for multi-user multiple input multiple output (MU-MIMO) system |
| 07/27/2011 | CN102136880A Device and method for distortion-robust decoding |
| 07/27/2011 | CN102136877A 60GHz millimeter wave based broadband access (BBA) system and method in high-speed rails |
| 07/27/2011 | CN101552687B Method, system and device for improving channel estimation accuracy of user equipment |
| 07/27/2011 | CN101115038B Apparatus and method for enhancing DC offset correction speed of a radio device |
| 07/27/2011 | CN101110646B Demodulation circuit, IC, and communication device |
| 07/27/2011 | CN101090379B Method and device for joint detection by kalman filter |
| 07/27/2011 | CN101043501B Equipment and method for processing multi-carrier signals with selectable pilot pattern |
| 07/26/2011 | US7986783 Data transmitting apparatus |
| 07/26/2011 | US7986759 Data output method, data output apparatus and communication system |
| 07/26/2011 | US7986749 Method and apparatus for performing fast power control in a mobile communication system |
| 07/26/2011 | US7986748 Peak to average mitigation |
| 07/26/2011 | US7986745 Encoder apparatus and decoder apparatus |
| 07/26/2011 | US7986742 Pilots for MIMO communication system |
| 07/26/2011 | US7986737 Method for estimating the symbols of a digital signal and receiver for implementing said method |
| 07/26/2011 | US7986728 Equalizer with combined CCK encoding-decoding in feedback filtering of decision feedback equalizer |
| 07/26/2011 | CA2361886C Feedback technique for wireless systems with multiple transmit and receive antennas |
| 07/21/2011 | WO2011085916A1 Method and apparatus for received signal processing in a wireless communication receiver |
| 07/21/2011 | WO2011085512A1 Method and device for transmitting data packets by using cooperative multiplex based on beamforming |
| 07/21/2011 | WO2011085510A1 Method and apparatus for channel estimation and detection in mimo system |
| 07/21/2011 | WO2010102047A3 Method and system for reducing feedback information in multicarrier-based communication systems based on temporal correlation |
| 07/21/2011 | US20110179205 Method and apparatus for simultaneous bidirectional signaling in a bus topology |
| 07/21/2011 | US20110176664 Communication data using wideband communications |
| 07/21/2011 | US20110176641 D.C. Offset Estimation |
| 07/21/2011 | US20110176640 Sampling circuit and receiver utilizing the same |
| 07/21/2011 | US20110176638 Method and Apparatus for Adjusting a Symbol Decision Threshold at a Receiver in a Communication Network |
| 07/21/2011 | US20110176593 Methods and devices for uplink transmit diversity |
| 07/21/2011 | DE19982765B4 Schätzung der Verzögerungsstreuung für Kanäle mit Mehrwegeschwunderscheinungen Estimate the delay spread for channels with multipath fading phenomena |
| 07/21/2011 | DE112004002389B4 Geschwindigkeitsüberwachung einer eingehenden seriellen Synchronisierungssequenz Rate verification of an incoming serial alignment sequence |
| 07/21/2011 | DE10262243B4 Signal transmission system for connecting two movable modules has data coding circuit on sender side producing given frequency spectrum of digital data according to transmission conditions |
| 07/21/2011 | DE102010001003A1 Device for use as interface of engine control equipment of car for cross-linking e.g. modules, has input connected with input connection, where device is formed so that data bits are transferred during change of rising and falling edges |
| 07/21/2011 | CA2787204A1 Method and apparatus for received signal processing in a wireless communication receiver |
| 07/20/2011 | EP2346223A1 Calculation of log-likelihood ratios in a demodulator |
| 07/20/2011 | EP2346222A2 Receiving apparatus and method, program, and receiving system |
| 07/20/2011 | EP2345217A2 Adaptive transmission (tx)/reception (rx) pulse shaping filter for femtocell base stations and mobile stations within a network |
| 07/20/2011 | EP2345216A1 Systems and methods for generating a pre-coding code book |
| 07/20/2011 | EP2345156A1 Self-matched band reject filter |
| 07/20/2011 | EP2140642B1 Method and apparatus for mitigating interference in multicarrier modulation systems |
| 07/20/2011 | EP1987644B1 Data communication method, data transmission and reception device and system |
| 07/20/2011 | EP1911232B1 Pre- and De-emphasis circuit. |
| 07/20/2011 | EP1834457B1 Methods and apparatus for decoder selection in communication systems |
| 07/20/2011 | CN201904807U DC bias canceling circuit |
| 07/20/2011 | CN1638367B Integrated decision feedback equalizer and clock and data recovery circuit |
| 07/20/2011 | CN102132538A Data communication circuit, transmitting device, receiving device, and transmitting/receiving system |
| 07/20/2011 | CN102132537A Method of estimating the quality of focusing of a signal pre-equalized by time reversal |
| 07/20/2011 | CN102131277A Terminal channel estimation method and terminal channel estimation system under multiple services of time division-synchronous code division multiple access (TD-SCDMA) system |
| 07/20/2011 | CN102130883A Time frequency synchronization method for time division long-term evolution (TD-LTE) system |
| 07/20/2011 | CN102130881A Method for analyzing sub-carrier interference in OFDM (orthogonal frequency division multiplexing) modulation technology |
| 07/20/2011 | CN102130880A Method and system for correcting frequency offset estimation in OFDM system |
| 07/20/2011 | CN102130868A Communication system |
| 07/20/2011 | CN102130867A DC offset cancellation circuit |
| 07/20/2011 | CN102130866A Self-adoption precoding method for multi-input multi-output (MIMO) system in rapid transit railway environment |
| 07/20/2011 | CN102130865A Radio receiver and method for channel estimation |
| 07/20/2011 | CN102130864A Channel estimation method and device |
| 07/20/2011 | CN102130863A Method and device for intercepting baseband signal |
| 07/20/2011 | CN102130862A Method for reducing overhead caused by channel estimation of communication system |
| 07/20/2011 | CN102130861A Method for determining channel correlation between terminals and base station |
| 07/20/2011 | CN102130860A Estimation method of two-dimensional discrete Fourier transform channel with phase compensation |
| 07/20/2011 | CN102130859A Technical scheme of digital television signal transmission based on wavelets |
| 07/20/2011 | CN102130754A Method and system for realizing cooperative precoding |
| 07/20/2011 | CN102130753A Method and system for processing signal |
| 07/20/2011 | CN102130750A Signal transmission method and device |
| 07/20/2011 | CN102130731A High-resolution multi-path channel delay spectrum determination method |
| 07/20/2011 | CN101662576B Signal processing circuit and method suitable for eliminating co-channel interference |