| Patents for H04L 25 - Baseband systems (55,083) |
|---|
| 05/29/2013 | CN101621487B Channel estimation method in HSDPA system |
| 05/29/2013 | CN101194481B Pilot transmission method and device in OFDM system |
| 05/29/2013 | CN101142775B Radio communication device |
| 05/29/2013 | CN101072042B Terminal collaboration method of superbroad band communication system, transmission and receiving module |
| 05/29/2013 | CN101023593B Method and apparatus for suppressing communication signal interference |
| 05/28/2013 | US8453174 Method and system for displaying advertising, video, and program schedule listing |
| 05/28/2013 | US8451970 Variable delay circuit and delay-locked loop including the same |
| 05/28/2013 | US8451965 Semiconductor integrated circuit, radio communication device and time to digital converter |
| 05/28/2013 | US8451963 Method and system for interference cancellation |
| 05/28/2013 | US8451961 Method of reducing interference |
| 05/28/2013 | US8451953 Method and apparatus for detecting space-time block codes |
| 05/28/2013 | US8451944 Tomlinson harashima precoding with additional receiver processing in a multi-user multiple-input multiple-output wireless transmission system |
| 05/28/2013 | US8451943 Method and device for transmitting signal |
| 05/28/2013 | US8451936 Method and system for performing distance measuring and direction finding using ultrawide bandwidth transmissions |
| 05/28/2013 | US8451933 Detection of low-amplitude echoes in a received communication signal |
| 05/28/2013 | US8451925 Method and pre-corrector for correcting signals in radio frequency links |
| 05/28/2013 | US8451913 Frequency responsive bus coding |
| 05/28/2013 | US8451885 Multi-pair gigabit ethernet transceiver having adaptive disabling of circuit elements |
| 05/28/2013 | CA2541600C Apparatus and method of multiple antenna transmitter beamforming of high data rate wideband packetized wireless communication signals |
| 05/28/2013 | CA2476981C Accessory control interface |
| 05/23/2013 | WO2013074830A1 A method for scheduling and mu-mimo transmission over ofdm via interference alignment based on user multipath intensity profile information |
| 05/23/2013 | WO2013074271A1 Ofdm receiver with time domain channel estimation |
| 05/23/2013 | WO2013074159A1 Timing and time information extraction from a phase modulated signal in a radio controlled clock receiver |
| 05/23/2013 | WO2013074031A1 A user equipment, a radio base station, rbs, and methods therein for transmitting a subframe comprising at least two reference signals, rss, to the rbs |
| 05/23/2013 | WO2013071759A1 Method, apparatus, receiver and communication device for estimating phase noise |
| 05/23/2013 | WO2012047855A8 Compressed feedback format for wlan |
| 05/23/2013 | US20130129025 Method and apparatus for jitter buffering within a communication system |
| 05/23/2013 | US20130129023 Channel estimation method and system based on time-domain training sequence |
| 05/23/2013 | US20130129018 Method and apparatus for transceiving a precoded signal in a multiple antenna supported wireless communication system |
| 05/23/2013 | US20130129016 3-level bridge driver with single supply and low common mode emi emission |
| 05/23/2013 | US20130129004 Data modulation and demodulation method, spectrum management method, apparatus and system |
| 05/23/2013 | US20130128995 Channel estimation in a communications system |
| 05/23/2013 | US20130128944 Selectable-tap Equalizer |
| 05/23/2013 | US20130128931 On-chip radio calibration |
| 05/22/2013 | EP2595352A1 Method and apparatus for enhanced channel estimation using a frame based compensation of changes of the communication channel |
| 05/22/2013 | EP2594044A1 Method and device for selecting user terminal so as to enhance reciprocity error calibration between uplink and downlink |
| 05/22/2013 | EP2594032A1 Method and apparatus for determining ue mobility status |
| 05/22/2013 | CN202949450U High-reliability Link receiving circuit based on field programmable gata array (FPGA) |
| 05/22/2013 | CN202949449U Time division-long term evolution (TD-LTE) channel estimation system |
| 05/22/2013 | CN103119845A Method and apparatus for locating faults in communications networks |
| 05/22/2013 | CN103117980A Quick digital automatic frequency control method for orthogonal frequency division multiplexing receivers |
| 05/22/2013 | CN103117978A Method and device for underwater acoustic communication multi-carrier matching based on Doppler frequency shift compensation |
| 05/22/2013 | CN103117975A System of compensating MU-MAS communications and dynamically adapting communication characteristics of MU-MAS communication system |
| 05/22/2013 | CN103117971A Predistortion circuit, wireless communication unit and method for coefficient estimation |
| 05/22/2013 | CN103117970A Method for selecting full-duplex antenna in multiple-in multiple-out (MIMO) system |
| 05/22/2013 | CN103117969A Multi-modulus blind equalization method using wavelet frequency domain transform based on fractional lower order statistics |
| 05/22/2013 | CN103117968A Wireless communication compensation method based on inductive coupling |
| 05/22/2013 | CN103117967A Estimation method, estimation device, receiver and communication device of phase noise |
| 05/22/2013 | CN103117966A Channel estimation method based on dynamic pilot frequency adjustment |
| 05/22/2013 | CN103117965A Joint estimation method of timing frequency offset of satellite borne automatic identification system (AIS) signals and implementation system thereof |
| 05/22/2013 | CN103117964A Method and device of detection of signal of 60GHz millimeter wave communication system |
| 05/22/2013 | CN103117963A Wireless signal transmitting/receiving apparatus for semiconductor system |
| 05/22/2013 | CN103117838A Method and system for designing high-performance low-complexity TCM-4CPM (Trellis coded modulation and 4 continuous-phase modulation |
| 05/22/2013 | CN103117769A Method for improving signal-to-noise ratio of de-spreading noises in satellite spread spectrum communication receiver, and receiver |
| 05/22/2013 | CN103117766A Electronic device and transmitter DC offset calibration method thereof |
| 05/22/2013 | CN103117761A Multimode receiving device based on single-core DSP (digital signal processor) and application method of multimode receiving device |
| 05/22/2013 | CN103117759A Digital down converter and method for underwater acoustic communication receiver and method |
| 05/22/2013 | CN103117758A Method for maintaining phase equalization of multichannel receiver by ultra high frequency (UHF) flow measuring radar |
| 05/22/2013 | CN103117757A Signal reception method and terminal |
| 05/22/2013 | CN101958874B D-OFDMA (Dual-Orthogonal Frequency Division Multiple Access) cellular system based on angular multiplexing |
| 05/22/2013 | CN101641920B Timing adjustments for channel estimation in a multi carrier system |
| 05/22/2013 | CN101523834B 时钟数据恢复装置 Clock and data recovery unit |
| 05/22/2013 | CN101199172B Multi-carrier receiver, multi-carrier communication method and apparatus and receiver system |
| 05/21/2013 | US8447244 Communication terminal device and communication relay method |
| 05/21/2013 | US8446997 Apparatus and method for reducing third-order intermodulation distortion |
| 05/21/2013 | US8446978 Communication system |
| 05/21/2013 | US8446977 Method for transmitting discrete electric signals |
| 05/21/2013 | US8446973 Transmission and reception apparatus and method |
| 05/21/2013 | US8446940 Adaptive receive-side equalization |
| 05/21/2013 | CA2756728C Ofdm communication system with multiple ofdm symbol sizes |
| 05/16/2013 | WO2013071276A1 Adaptive output swing driver |
| 05/16/2013 | WO2013071270A1 High-speed pre-driver and voltage level converter with built-in de-emphasis for hdmi transmit applications |
| 05/16/2013 | WO2013070985A1 Mapping signals from a virtual frequency band to physical frequency bands |
| 05/16/2013 | WO2013070651A1 Channel estimation with decision feedback |
| 05/16/2013 | WO2013068746A1 Coexisting wireless systems |
| 05/16/2013 | WO2013044135A3 Systems and methods for asynchronous handshake-based interconnects |
| 05/16/2013 | US20130121445 Radio receiver apparatus and radio transmitter apparatus |
| 05/16/2013 | US20130121441 Transmission method, transmission device, reception method, and reception device |
| 05/16/2013 | US20130121440 Method and apparatus for implementing digital baseband predistortion |
| 05/16/2013 | US20130121439 Design of a Global Codebook for Coordinated Multi-Point Processing |
| 05/16/2013 | US20130121434 System for Distributed Interference Alignment |
| 05/16/2013 | US20130121131 Systems and method for orthogonal frequency divisional multiplexing |
| 05/16/2013 | DE102011118479A1 Method for transmitting data sent from transmitter to receiver, involves transmitting preamble signal for gain adjustment on transmission channel attenuation, and determining signal portion with applied gain theoretically existing amplitude |
| 05/16/2013 | DE102010049265B4 Verfahren und Vorrichtung zur Leistungsrückgewinnung Method and apparatus for power recovery |
| 05/16/2013 | DE102005021518B4 Präambelgenerator für ein Multiband-OFDM- Sende-Empfangs-Gerät und Verfahren zum Erzeugen einer Präambel für ein Multiband-OFDM- Sende-Empfangs-Gerät Preamble for a multi-band OFDM transmitting and receiving apparatus and method for generating a preamble for a multi-band OFDM transceiver device |
| 05/15/2013 | EP2592802A2 Noise reduction in defferential signals |
| 05/15/2013 | EP2592801A1 Wireless communication receiver with phase noise estimation and phase noise compensation performed after channel estimation and related wireless communication receiving method |
| 05/15/2013 | EP2591580A2 Channel state information (csi) feedback protocol for multiuser multiple input, multiple output (mu-mimo) |
| 05/15/2013 | CN202940841U Circuit preventing signal distortion in long wire transmission |
| 05/15/2013 | CN103109571A Close-loop power transmission calibration |
| 05/15/2013 | CN103107969A Incremental iterative time-varying channel evaluation and inter carrier interference (ICI) elimination method of fast orthogonal frequency division multiplexing (OFDM) system |
| 05/15/2013 | CN103107968A Wireless communication receiver,wireless communication receiving method and phase noise compensation method |
| 05/15/2013 | CN103107967A Pre-distortion factor renewal method and system |
| 05/15/2013 | CN103107966A Method, device and base station system for radio-frequency signal transceiving |
| 05/15/2013 | CN103107965A Airborne interference synthetic aperture radar (SAR) multichannel broadband receiver amplitude phase compensation method and device |
| 05/15/2013 | CN103107964A Decision feedback equalizer having programmable taps |
| 05/15/2013 | CN103107963A Broadband matching network optimization method based on hybrid genetic algorithm |
| 05/15/2013 | CN103107962A Method, device and system on chip (SOC) of obtaining and handling estimated value of sending signal |
| 05/15/2013 | CN102045832B High-speed burst demodulation synchronizing device |
| 05/15/2013 | CN102037647B High-side driver |