| Patents for H04L 25 - Baseband systems (55,083) |
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| 03/08/2011 | US7903501 Radio-controlled timepiece and control method for a radio-controlled timepiece |
| 03/03/2011 | WO2011024541A1 Data transmitting circuit and data communication apparatus |
| 03/03/2011 | WO2011024128A2 Equalization using serial localization with indecision |
| 03/03/2011 | WO2011024118A2 Method and apparatus for receiving numerical signals modulated by frequency division multiplexing |
| 03/03/2011 | WO2011022968A1 Method, device and system for removing aliasing noise in the multi-carrier modulation system |
| 03/03/2011 | WO2010127736A3 Method and device for determining estimated values for transmitted symbols in a mimo-ofdm system |
| 03/03/2011 | WO2010068772A3 Near soft-output maximum likelihood detection for multiple-input multiple-output systems using reduced list detection |
| 03/03/2011 | WO2010005606A8 Mimo symbol detection using qr factorisation with node grouping and real valued decomposition |
| 03/03/2011 | US20110051850 Frequency tuning and direct current offset canceling circuit for continuous-time analog filter with time divided |
| 03/03/2011 | US20110051843 Transmission circuit |
| 03/03/2011 | US20110051838 Driving a mixer with a differential lo signal having at least three signal levels |
| 03/03/2011 | US20110051837 Communication system performing interference alignment and interference alignment method |
| 03/03/2011 | US20110051819 System and method for transmitter electromagnetic interference (emi) reduction |
| 03/03/2011 | US20110051794 Digital Transmitter |
| 03/03/2011 | US20110051784 Relay method and relay apparatus |
| 03/03/2011 | US20110051753 Wideband cable system |
| 03/03/2011 | DE102009030257A1 Repeater for ActionScript-interfaces of networks for refreshment of ActionScript -interface telegrams, which are exchanged between Master and Slaves, has two sides and two channels with receiver and transmitter |
| 03/02/2011 | EP2290889A1 Wireless parallel communications system and method therefor |
| 03/02/2011 | EP2290888A1 Wireless parallel communications system and method therefor |
| 03/02/2011 | EP2289215A2 Data sample rearrangement for a communication system with cyclic prefix and different degrees of channel delay |
| 03/02/2011 | EP2289211A2 Receiver and method for processing radio signals using soft pilot symbols |
| 03/02/2011 | EP2289191A2 Soft repetition code combiner using channel state information |
| 03/02/2011 | EP2289183A2 Channel estimation and equalization method and system |
| 03/02/2011 | CN1925470B Multi-path judging method for time-division duplex mobile communication system |
| 03/02/2011 | CN1878052B Random access signal transmission method based on single carrier transmission and reception system |
| 03/02/2011 | CN101983497A Equalisation processing |
| 03/02/2011 | CN101982953A Frequency domain multi-dimensional parameterized model of broadband wireless communication channel and modeling method |
| 03/02/2011 | CN101982943A Time domain rearrangement based ultra-phonic guided wave frequency dispersion compensation and multi-mode separating algorithm |
| 03/02/2011 | CN101257368B Multiuser scheduling method based on Tomlinson and Hashim precoding |
| 03/02/2011 | CN101222691B Restraining method and circuit for double-module mobile phone channel selective disturbance |
| 03/02/2011 | CN101127576B A resource dispatching method for orthogonal frequency division multiplexing communication system |
| 03/02/2011 | CN101110625B Double antenna wireless digital relay unit and its operating procedure |
| 03/02/2011 | CN101076001B Method for estimating channel based on orthogonal frequency division multiplexing system |
| 03/01/2011 | US7899165 Maintenance information communication terminal, image forming apparatus provided with same, maintenance information management host, and communication method |
| 03/01/2011 | US7899142 Leakage signal cancellation apparatus |
| 03/01/2011 | US7899131 Broadcast transmission with spatial spreading in a multi-antenna communication system |
| 03/01/2011 | US7899130 Transmitter for operating multiple devices |
| 03/01/2011 | US7899124 Methods and systems for adaptive communication |
| 03/01/2011 | US7899034 Methods for the synchronization of multiple base stations in a wireless communication system |
| 02/24/2011 | WO2011022404A2 Methods and apparatus for interference decrease/cancellation on downlink acquisition signals |
| 02/24/2011 | WO2011021143A2 A method and apparatus for an improved wireless communication receiver |
| 02/24/2011 | WO2011020227A1 Mobile communication system and data transmission method thereof |
| 02/24/2011 | WO2010150198A3 Method and apparatus for enhanced channel estimation in wireless communication systems |
| 02/24/2011 | WO2010149714A3 Electronic dispersion compensation system and method |
| 02/24/2011 | WO2010118066A3 Integrated calibration protocol for wireless lans |
| 02/24/2011 | WO2010091216A3 Methods and systems for least squares block channel estimation |
| 02/24/2011 | WO2010053637A3 Method, apparatus, and system for automatic data aligner for multiple serial receivers |
| 02/24/2011 | US20110047444 Variable rate coding for enabling high performance communication |
| 02/24/2011 | US20110047435 Method and system for providing short block length low density parity check (ldpc) codes |
| 02/24/2011 | US20110044405 Coding method, decoding method, apparatuses thereof, programs thereof, and recording medium |
| 02/24/2011 | US20110044399 List-viterbi hard iterative decoder for multilevel codes |
| 02/24/2011 | US20110044398 Hard iterative decoder for multilevel codes |
| 02/24/2011 | US20110044394 Adaptive time diversity and spatial diversity for OFDM |
| 02/24/2011 | US20110044384 Decision feedback equalizer circuit |
| 02/24/2011 | CA2770323A1 Methods and apparatus for interference decrease/cancellation on downlink acquisition signals |
| 02/23/2011 | EP2288099A1 Extended FDMA technique for wireless communication |
| 02/23/2011 | EP2288097A2 Communication receiver with an adaptive equalizer |
| 02/23/2011 | EP2288096A2 On-demand reverse-link pilot transmission |
| 02/23/2011 | EP2288069A1 Information processor, data transmission device, and data transfer method of the data transmission device |
| 02/23/2011 | EP2286574A1 Method and apparatus for reducing feedback overhead during crosstalk precoder initialization |
| 02/23/2011 | EP2286560A2 Validation of stored or incoming messages |
| 02/23/2011 | EP2286538A1 A high speed data transmission method and corresponding devices |
| 02/23/2011 | EP2191583B1 Space-time coding for cooperative systems |
| 02/23/2011 | CN101981881A Low power slicer-based demodulator for PPM |
| 02/23/2011 | CN101981880A Method and system for DC compensation and AGC |
| 02/23/2011 | CN101981879A Broadband pilot channel estimation using a reduced order FFT and a hardware interpolator |
| 02/23/2011 | CN101981860A Message signaling via selection of one of multiple subcarriers in a symbol period or selection of one of multiple symbol periods on one subcarrier |
| 02/23/2011 | CN101980527A Digital multimedia signal receiver and receiving method thereof |
| 02/23/2011 | CN101980467A Retransmitting linear precoding processing method for multi-input multi-output system |
| 02/23/2011 | CN101980462A Digital rights management (DRM) digital audio broadcasting program searching method |
| 02/23/2011 | CN101980455A Receiving apparatus for receiving signals through adaptive array antenna |
| 02/23/2011 | CN101980450A Transform domain multi-user detection and interference suppression apparatus for femtocell |
| 02/22/2011 | US7895347 Compact encoding of arbitrary length binary objects |
| 02/22/2011 | US7894604 Quantum cryptographic communication apparatus |
| 02/22/2011 | US7894562 Data message sync pattern |
| 02/22/2011 | US7894557 Signal interference measurement |
| 02/22/2011 | US7894546 Replica linearized power amplifier |
| 02/22/2011 | US7894538 Frequency-independent spatial processing for wideband MISO and MIMO systems |
| 02/22/2011 | US7894515 Low voltage multistage adaptive equalizer |
| 02/22/2011 | US7894513 Slicing algorithm for multi-level modulation equalizing schemes |
| 02/22/2011 | US7894510 Remote nonlinearity detection via burst power dithering |
| 02/17/2011 | WO2011019959A1 Physical uplink shared channel demodulation reference signal design for uplink coordinated transmission in type ii relay |
| 02/17/2011 | WO2011019500A1 Communications channel estimation |
| 02/17/2011 | WO2011018833A1 Communication device |
| 02/17/2011 | WO2011018121A1 Improvements for coordinated multipoint transmission |
| 02/17/2011 | WO2011017991A1 Method and system for precoding and method for constructing precoding codebook |
| 02/17/2011 | WO2011017933A1 Method and device for down sampling |
| 02/17/2011 | US20110041150 Method and system for displaying advertising, video, and program schedule listing |
| 02/17/2011 | US20110038447 Reception device, integrated circuit, and reception method |
| 02/17/2011 | DE112009000636T5 Verfahren und Vorrichtung zu Durchführung von Log-Likelihood-Berechnungen Method and apparatus for performing log-likelihood calculations |
| 02/17/2011 | CA2770708A1 Physical uplink shared channel demodulation reference signal design for uplink coordinated transmission in type ii relay |
| 02/16/2011 | EP2285170A2 Automatic power control for a CDMA communications system |
| 02/16/2011 | EP2285169A2 Automatic power control for a CDMA communications system |
| 02/16/2011 | EP2285168A2 Automatic power control for a CDMA communications system |
| 02/16/2011 | EP2285055A1 Method for aggregating a plurality of links to simulate a unitary connection |
| 02/16/2011 | EP2285054A1 Filter for impulse response shortening, with additional spectral constraints, for multicarrier transmission |
| 02/16/2011 | EP2285053A1 Concept for adaptively updating filter coefficients |
| 02/16/2011 | EP2285011A1 Maximum likelihood detection of concatenated space codes for wireless applications |
| 02/16/2011 | EP2283651A1 Method and device for transmitting and receiving digital multimedia broadcast signals |
| 02/16/2011 | EP2283623A1 Dynamic scrambling techniques in a wireless network |