| Patents for H04L 25 - Baseband systems (55,083) |
|---|
| 08/06/2008 | CN101237472A Wireless sensor network channel estimation method based on amplification forward collaboration transmission |
| 08/06/2008 | CN101237439A A sub-carrier intercrossed discrete pilot interposition method in OFDM system |
| 08/06/2008 | CN101237438A A multi-carrier demodulation device applied into wireless sensor network |
| 08/06/2008 | CN101237435A A method and device for reducing multi-carrier signal peak equal ratio |
| 08/06/2008 | CN101237433A A channel estimation device for wireless sensor network |
| 08/06/2008 | CN101237432A Channel estimating method and device |
| 08/06/2008 | CN101237431A Method and device for estimating downlink channel in TD-SCDMA inter-frequency networking |
| 08/06/2008 | CN101237304A Asynchronous collaboration air time transmission system and method in broadband wireless sensor network |
| 08/06/2008 | CN101237264A Virtual MIMO power distribution transmission scheme based on wireless sensor network |
| 08/06/2008 | CN101237250A Frequency spreading wave blind estimation method based on odd value analysis |
| 08/06/2008 | CN101237247A Method for forming a bit log-likelihood ratio from symbol log-likelihood ratio |
| 08/06/2008 | CN101237246A Method and device for judging non-direct reach path in wireless communication system |
| 08/06/2008 | CN100409600C Receiving device and method |
| 08/06/2008 | CN100409596C Method and apparatus for regulating threshold electronic signal processing device |
| 08/06/2008 | CN100409592C Method and apparatus employing wireless in-band signaling for downlink transmission of commands |
| 08/06/2008 | CN100409020C Time-domain reflectometer for connecting network cable at test end |
| 08/05/2008 | US7409193 Predistortion circuit for a transmit system |
| 08/05/2008 | US7409056 Switchboard for dual-rate single-band communication system |
| 08/05/2008 | US7409026 Device and method for detecting the phase of a signal |
| 08/05/2008 | US7409017 Signal separator |
| 08/05/2008 | US7409016 Efficient conjugate gradient based channel estimator |
| 08/05/2008 | US7409014 System and method for DC offset compensation and bit synchronization |
| 08/05/2008 | US7409011 Systems and methods for the dynamic range compression of multi-bearer single-carrier and multi-carrier waveforms |
| 08/05/2008 | US7409010 Method and system for transmitting signals with reduced spurious emissions |
| 08/05/2008 | US7409009 Method and apparatus of peak-to-average power ratio reduction |
| 08/05/2008 | US7409007 Method and apparatus for reducing adjacent channel power in wireless communication systems |
| 08/05/2008 | US7409003 Method and apparatus for implementing adaptive tomlinson-harashima precoding in a digital data link |
| 08/05/2008 | US7409002 Signal modulation |
| 08/05/2008 | US7408995 High speed communication system with a feedback synchronization loop |
| 08/05/2008 | US7408994 AC coupling system for wide band digital data with dynamic AC load |
| 08/05/2008 | US7408993 Digital communication extender system and method |
| 08/05/2008 | US7408982 Equalizer for high definition television and equalization method thereof |
| 08/05/2008 | US7408978 Extended algorithm data estimator |
| 08/05/2008 | US7408973 Ultra wide bandwidth spread-spectrum communications system |
| 08/05/2008 | US7408873 System and method for round trip delay adjustment in a multipoint-to-point orthogonal frequency division multiplexing system |
| 08/05/2008 | US7408395 Circuits and methods for fast-settling signal alignment and DC offset removal |
| 08/05/2008 | US7408378 Calibration methods and circuits for optimized on-die termination |
| 07/31/2008 | WO2008091445A1 Method and system for communication channel characterization |
| 07/31/2008 | WO2008091230A1 A radio frequency identification transceiver |
| 07/31/2008 | WO2008089596A1 Interpolating method for an ofdm system and channel estimation method and apparatus |
| 07/31/2008 | WO2008089507A1 Communication method and device |
| 07/31/2008 | WO2008073183A3 Method and apparatus for a multi-mode multi-rate telemetry transmitter |
| 07/31/2008 | WO2008069735A3 Method and apparatus for suppressing interference based on channelization code power estimation with bias removal |
| 07/31/2008 | WO2008052858B1 Forward error correction encoding for multiple link transmission compatible with 64b/66b scrambling |
| 07/31/2008 | WO2006053340A3 Eigenvalue decomposition and singular value decomposition of matrices using jacobi rotation |
| 07/31/2008 | US20080184303 Method and system for displaying advertising, video, and program schedule listing |
| 07/31/2008 | US20080181335 Wireless communication apparatus |
| 07/31/2008 | US20080181334 Receiver, wireless device and method for cancelling a dc offset component |
| 07/31/2008 | US20080181333 Modified active-set approach for peak-to-average power ratio reduction via reservation tone |
| 07/31/2008 | US20080181331 Pulse amplitude modulated system with reduced intersymbol interference |
| 07/31/2008 | US20080181330 Apparatus with communication capability, method for adjusting the same, and medium recording adjusting program |
| 07/31/2008 | US20080181329 Data transmitting apparatus and data receiving apparatus |
| 07/31/2008 | US20080181292 Apparatus for and Method of Controlling the Operation of an Equalizer |
| 07/31/2008 | US20080181170 Adaptive Communications Methods for Multiple User Packet Radio Wireless Networks |
| 07/31/2008 | US20080181152 Communication method, communication apparatus, and communication system |
| 07/31/2008 | US20080180311 Radar device |
| 07/31/2008 | DE102007056234A1 Spannungsversorgungseinheit zur Diagnose einer in einem Kommunikationssystem auftretenden elektrischen Unterbrechung und die Spannungsversorgungseinheit verwendende Vorrichtung Power supply unit for the diagnosis of occurring in a communications system electrical open circuit and the voltage supply unit used device |
| 07/31/2008 | DE102005001174B4 Pulsbreitenmodulationssysteme und -verfahren Pulse width modulation systems and methods |
| 07/31/2008 | DE10101196B4 Interfaceschaltung und Verfahren für Digitalsignale Interface Circuit and method for digital signals |
| 07/30/2008 | EP1950923A2 Power adaptive channel estimation for a multi-path receiving system |
| 07/30/2008 | EP1950906A1 Adaptive reception techniques for oversampled receivers |
| 07/30/2008 | EP1949678A1 Dual transmission stream processing device and method |
| 07/30/2008 | EP1949632A1 Systems, methods, and apparatus for mitigation of nonlinear distortion |
| 07/30/2008 | EP1949630A1 Digital apparatus for soft detection of multi-chip dbpsk signals |
| 07/30/2008 | EP1949629A1 Method and device for carrying out flexible demodulation in an ofdm-cdma system |
| 07/30/2008 | EP1949628A2 Equalizer for a receiver in a wireless communication system |
| 07/30/2008 | EP1949627A1 Method and apparatus for filtering noisy estimates to reduce estimation errors |
| 07/30/2008 | EP1949626A1 Method and apparatus for deriving a channel impulse response estimate for a wireless channel |
| 07/30/2008 | EP1949625A1 Iteractive frequency correction using training sequence and data bits |
| 07/30/2008 | EP1949587A2 Equalizer for am in-band on-channel radio receivers |
| 07/30/2008 | EP1949561A2 Reduced complexity detection and decoding for a receiver in a communication system |
| 07/30/2008 | EP1949188A2 Rfid receiver |
| 07/30/2008 | EP1922889A4 Joint space-time optimum filters (jstof) with at least one antenna, at least one channel, and joint filter weight and cir estimation |
| 07/30/2008 | EP1627519A4 Method and device for frequency translation in powerline communications |
| 07/30/2008 | EP1038379B1 Method and apparatus of selecting a constellation point, for each group of data bits to be transmitted by an analog pcm modem |
| 07/30/2008 | CN101233732A High speed driver equalization |
| 07/30/2008 | CN101233714A Jitter compensation and generation in testing communication devices |
| 07/30/2008 | CN101233704A Light receiving apparatus, testing apparatus, light receiving method, testing method, test module, and semiconductor chip |
| 07/30/2008 | CN101232487A Multi-path receiving system and adaptability channel estimating and measuring method |
| 07/30/2008 | CN101232482A Method and apparatus for generating synchronizing sequence |
| 07/30/2008 | CN101232481A Frame signal generating method, signal channel estimating method and corresponding sending and receiving device |
| 07/30/2008 | CN101232478A Equipment and method for selecting matched data stream and corresponding precoding vectors |
| 07/30/2008 | CN101232477A Method and device for compensating baseline dissociation as well as Ethernet circuit device |
| 07/30/2008 | CN101232476A Receiver, wireless device and method for cancelling a DC offset component |
| 07/30/2008 | CN101232475A Method and system for processing communication signal in MIMO precoder |
| 07/30/2008 | CN101232474A Apparatus and method for receiving signal in broadband wireless access system |
| 07/30/2008 | CN101232473A Method for estimating bit error rate in wireless communicating system receiver |
| 07/30/2008 | CN101232472A Method for detecting OFDM signal channel mixed overlaying pilot frequency and data |
| 07/30/2008 | CN101232471A Base band signal processing chip |
| 07/30/2008 | CN101232356A Precoding method, system and apparatus in MIMO system |
| 07/30/2008 | CN101232272A Filter circuit |
| 07/30/2008 | CN101231626A Interface circuit and semiconductor integrated circuit |
| 07/30/2008 | CN100407716C 用于优化接收无线通信信号的编码增益的方法和装置 Method and apparatus for receiving a wireless communication signal coding gain for optimizing |
| 07/30/2008 | CN100407595C 通信方法和无线通信装置 The communication method and the wireless communication device |
| 07/30/2008 | CN100407571C I/q解调电路 I / q demodulation circuit |
| 07/29/2008 | US7406616 Data de-skew method and system |
| 07/29/2008 | US7406140 Wraparound canceller, relay system, and wraparound cancelling method |
| 07/29/2008 | US7406139 System and method to identify a modulation format of a data frame within a cellular wireless network |
| 07/29/2008 | US7406138 Method and device for estimating memory-enabled transmission channels |
| 07/29/2008 | US7406132 Pre-equalizer, VSB transmission system using the same, and transmission method thereof |