| Patents for H04L 25 - Baseband systems (55,083) |
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| 08/10/2010 | US7773682 OFDM reception apparatus and OFDM reception method |
| 08/10/2010 | US7773665 Apparatus and method for corresponding frequency synchronization in on-channel repeater |
| 08/10/2010 | US7773537 Ranging and round trip delay timing adjustment in a multi-point to point bidirectional communication system |
| 08/10/2010 | CA2555565C Subband-based demodulation for an ofdm-based communication system |
| 08/05/2010 | WO2010088665A1 Uplink open-loop spatial multiplexing in wireless communications |
| 08/05/2010 | WO2010088577A1 Smooth edge distortion in broadband channel interpolation via virtual pilot extrapolation |
| 08/05/2010 | WO2010087073A1 Clock control circuit and transmitter |
| 08/05/2010 | WO2010086052A1 Interface control |
| 08/05/2010 | WO2010047727A3 Data reception wih interference cancellation in a relay communication network |
| 08/05/2010 | US20100195761 Method and device for transmitting a signal in a multi-antenna system, signal, and method for estimating the corresponding transmission channels |
| 08/05/2010 | US20100195745 Dynamic Transmitter Noise Level Adjustment for Digital Subscriber Line Systems |
| 08/05/2010 | US20100195485 Channel estimation feedback in an orthogonal frequency division multiplexing system or the like |
| 08/05/2010 | US20100195480 Method and apparatus for transmitting and receiving a preamble for synchronization in a mimo-ofdm communication system |
| 08/05/2010 | DE112007003559T5 Vorrichtung und Verfahren für Decoder insbesondere des Nordstrom-Robinson-Codes Apparatus and method for decoders and in particular the Nordstrom-Robinson code |
| 08/05/2010 | CA2749745A1 Uplink open-loop spatial multiplexing in wireless communications |
| 08/04/2010 | EP2214362A1 Receiving apparatus with frequency domain equalizer |
| 08/04/2010 | EP2214335A1 Mobile communication system, base station device, user device and method |
| 08/04/2010 | EP2213062A1 Recursive time-frequency channel estimation |
| 08/04/2010 | EP2213021A2 Device and method for signal detection in a tdma network |
| 08/04/2010 | EP2213001A1 Processing digital samples in a wireless receiver |
| 08/04/2010 | EP1661350B1 Transmission using scrambling |
| 08/04/2010 | CN201541273U Device for detecting same-frequency interference cell in service timeslot |
| 08/04/2010 | CN1729666B Correlation method for channel estimation for OFDM |
| 08/04/2010 | CN101796785A Apparatus and method for especially Nordstrom-Robinson code decoder |
| 08/04/2010 | CN101795257A Method for offset-modulation orthogonal frequency division multiplexing transmission with cyclic prefix |
| 08/04/2010 | CN101795255A OFDM system carrier frequency offset estimation method and system based on pilot frequency |
| 08/04/2010 | CN101795252A Direct variable frequency modulation method and modulation device thereof |
| 08/04/2010 | CN101795251A Device and method for generation feedback signal |
| 08/04/2010 | CN101795250A Demodulation method and device of D8PSK (differential 8-ary phase shift keying) modulation signals of VDL (VHF (very high frequency) digital link) communication system |
| 08/04/2010 | CN101795249A Receiving apparatus with frequency domain equalizer |
| 08/04/2010 | CN101795248A Trapping wave forming method of originating broadband signal with variable parameters |
| 08/04/2010 | CN101795247A Method for improving power efficiency of TDRSS transponder |
| 08/04/2010 | CN101795246A Method and device for estimating channel |
| 08/04/2010 | CN101795181A Selecting method of code books used in wireless communication system |
| 08/04/2010 | CN101795180A MIMO detection pretreatment method with optimal sequencing feature and device |
| 08/04/2010 | CN101795152A SC-OFDMA-based satellite mobile communication system for forward link |
| 08/04/2010 | CN101446499B Method and system for estimating observation quality by utilizing wireless sensor network |
| 08/03/2010 | US7770098 Signal processing apparatus and method therefor |
| 08/03/2010 | US7769476 Data reproducing system and data streaming system |
| 08/03/2010 | US7769304 Signal light processing apparatus |
| 08/03/2010 | US7769121 Phase detector for data communications |
| 08/03/2010 | US7769110 Threshold adjust system and method |
| 08/03/2010 | US7769109 Method and apparatus to perform modulation using integer timing relationships between intra symbol modulation components |
| 08/03/2010 | US7769106 Reconfigurable pulse detector in wireless communications system |
| 08/03/2010 | US7769104 System and method for scrambling the phase of the carriers in a multicarrier communications system |
| 08/03/2010 | US7769103 Amplifier system employing analog polynomial predistortion with sub-nyquist digital adaptation |
| 08/03/2010 | US7769102 Adaptively configurable class-A/class-B transmit DAC for transceiver emission and power consumption |
| 08/03/2010 | US7769101 Multi-pair gigabit ethernet transceiver |
| 08/03/2010 | US7769092 Ultra wideband radio transmitter, ultra wideband radio receiver, and ultra wideband radio communication method |
| 08/03/2010 | US7768876 Channel impulse response estimation |
| 08/03/2010 | CA2511903C Robust signal transmissions in digital television broadcasting |
| 08/03/2010 | CA2450680C Transmittal of heartbeat signal at a lower level than heartbeat request |
| 08/03/2010 | CA2414675C Configurable exciter for information transmission systems |
| 07/29/2010 | WO2010085322A2 Log-likelihood ratio algorithm for use in reducing co-channel interference in wireless communication systems |
| 07/29/2010 | WO2010084127A1 Method and arrangement of delay spread compensation |
| 07/29/2010 | WO2010083908A1 Sensor device and method for transmitting a signal between a sensor device and a signal processing device |
| 07/29/2010 | WO2010083892A1 Precoding in telecommunication network |
| 07/29/2010 | WO2010046088A3 Receiver comprising a device for correcting doppler effect |
| 07/29/2010 | WO2010015989A3 Method and arrangement for generating soft bit information in a receiver of a multiple antenna system |
| 07/29/2010 | WO2009154797A3 Frequency responsive bus coding |
| 07/29/2010 | US20100189195 Methods and systems for detecting defects in serial link transceivers |
| 07/29/2010 | US20100189188 Automatic gain control (agc) for ofdm-based transmission in a wireless communication network |
| 07/29/2010 | US20100189171 Subdimensional single-carrier modulation |
| 07/29/2010 | DE20321814U1 Zwischenverstärker mit digitalem Kanalformer Repeaters with digital channel shaper |
| 07/28/2010 | EP2211512A1 Method and arrangement of delay spread compensation |
| 07/28/2010 | EP2211478A1 Device enabling multiple inductive injections through multiple conductors |
| 07/28/2010 | EP2210382A2 Duty-cycle modulated transmission |
| 07/28/2010 | EP2210346A2 Interfering stream identification in wireless communication systems |
| 07/28/2010 | EP1685664B1 Signal interference measurement |
| 07/28/2010 | EP1582039B1 Isolation interface with capacitive barrier and method for transmitting a signal by means of such isolation interface |
| 07/28/2010 | CN201536424U 无线数字感应电台 Wireless digital sensor stations |
| 07/28/2010 | CN1969497B Impulse wireless communication apparatus |
| 07/28/2010 | CN1707969B Transmission line driver |
| 07/28/2010 | CN1620052B OFDM reception apparatus |
| 07/28/2010 | CN101790874A Determining channel matrices by correlated transmissions to different channels |
| 07/28/2010 | CN101790854A Near soft-output maximum-likelihood detection for multiple-input multiple-output systems |
| 07/28/2010 | CN101789926A United carrier and sampling frequency offset estimation method for multiband-orthogonal frequency division multiplexing (OFDM) ultra wide band system |
| 07/28/2010 | CN101789920A Method and system for realizing self-adaptive predistortion power amplifier linearization |
| 07/28/2010 | CN101789919A Channel parameter estimation method based on classical fractional Fourier transformation |
| 07/28/2010 | CN101789918A Parallel channel equalization method |
| 07/28/2010 | CN101789917A Equalizer and configuration method thereof |
| 07/28/2010 | CN101789916A Signal processing method, system and equipment based on relevance |
| 07/28/2010 | CN101789915A Data transmission method and device |
| 07/28/2010 | CN101789858A Method used for realizing union of bit synchronization and filtering of high-speed digital communication system |
| 07/28/2010 | CN101789850A Merging pretreatment method of subcarriers in multi-input multi-output system |
| 07/28/2010 | CN101789816A Method and device for detecting symbols of OFDMA multiaerial system |
| 07/28/2010 | CN101789814A Method and device for processing data to be transmitted by adopting space-time coding by combining with precoding |
| 07/28/2010 | CN101789810A Minimum mean-square error two-stage spread spectrum OFDM self-adaptive code distribution method and system |
| 07/28/2010 | CN101789809A Signal processing system of air fleet link communication/measurement comprehensive channel system |
| 07/28/2010 | CN101789801A Zero intermediate frequency receiver based on FBAR (Film Bulk Acoustic Resonator) and wireless communication transceiver |
| 07/28/2010 | CN101789770A Method for tuning a digital compensation filter within a transmitter, and associated digital compensation filter and associated calibration circuit |
| 07/28/2010 | CN101247373B Dynamic channel equalization method for orthogonal frequency division multiplexing system based on immune network |
| 07/28/2010 | CN101179543B DC offset cancellation circuit |
| 07/28/2010 | CN101083638B System and method for adjusting offset compensation applied to a signal |
| 07/27/2010 | US7765461 Moving picture processing device, information processing device, and program thereof |
| 07/27/2010 | CA2638972C Amplitude and phase estimation method in a wireless communication system |
| 07/22/2010 | WO2010083182A2 Systems and methods for improved digital rf transport in distributed antenna systems |
| 07/22/2010 | WO2010082884A1 Methods and arrangements for feeding back channel state information |
| 07/22/2010 | WO2010082093A1 Transmission device using a plurality of elementary return conductors |
| 07/22/2010 | WO2010081960A1 Method and device for reducing quantification noise for transmitting a multi-carrier signal |