| Patents for H04L 25 - Baseband systems (55,083) |
|---|
| 12/02/2009 | CN100566323C Frequency-dependent magnitude pre-distortion for reducing spurious emissions in communication networks |
| 12/02/2009 | CN100566314C Equipment for wireless communications |
| 12/02/2009 | CN100566312C Digital pre-distortion for the linearization of power amplifiers with asymmetrical characteristics |
| 12/02/2009 | CN100566224C Method and apparatus for pulse overlap pre-compensation in digitally modulated signals |
| 12/02/2009 | CN100566222C Channel prediction device and method |
| 12/02/2009 | CN100566204C Radio communication apparatus, transmitter apparatus, receiver apparatus and radio communication system |
| 12/02/2009 | CN100566169C Differential cascode current mode driver |
| 12/02/2009 | CN100566165C Data transmission control device and electronic device |
| 12/01/2009 | USRE41025 Transmitter and transmitting method increasing the flexibility of code assignment |
| 12/01/2009 | USRE41022 Optical recording disk capable of resynchronization in digital encoding and decoding |
| 12/01/2009 | US7627845 Macrocell, integrated circuit device, and electronic instrument |
| 12/01/2009 | US7627790 Apparatus for jitter testing an IC |
| 12/01/2009 | US7627293 Strategic predistortion function selection |
| 12/01/2009 | US7627287 On-channel repeater |
| 12/01/2009 | US7627055 Error adjustment in direct conversion architectures |
| 12/01/2009 | US7627045 System, method, apparatus, and computer program for wireless communication |
| 12/01/2009 | US7627043 Method and apparatus for transmitting data with reduced coupling noise |
| 12/01/2009 | US7627031 Adaptive signal latency control for communications systems signals |
| 12/01/2009 | US7626918 Frequency offset differential pulse position modulation |
| 12/01/2009 | US7626451 Data demodulation using an asynchronous clock |
| 12/01/2009 | US7626442 Low latency multi-level communication interface |
| 11/26/2009 | WO2009142962A1 Methods and systems for effective channel estimation in ofdm systems |
| 11/26/2009 | WO2009142654A1 Estimation of data-to-pilot ratio in a wireless communication system |
| 11/26/2009 | US20090291649 In-phase and quadrature-phase signal amplitude and phase calibration |
| 11/26/2009 | US20090290667 Joint symbol, amplitude, and rate estimator |
| 11/26/2009 | US20090290665 Ofdm receiving method and apparatus |
| 11/26/2009 | US20090290656 Multi-user mimo method, apparatus and communication system for transmitting signal |
| 11/26/2009 | US20090290655 Transmission mode and rate selection for a wireless communication system |
| 11/26/2009 | US20090290631 Methods and apparatus for reducing modulation signal bandwidth in polar modulation transmitters |
| 11/26/2009 | US20090290543 Transmit and Receive Method for a Data Service |
| 11/26/2009 | DE102008055033A1 Schaltkreis und Verfahren zum Einstellen von Daten und ihre Anwendung in integrierten Schaltkreisen Circuit and method for setting data and their application in integrated circuits |
| 11/25/2009 | EP2124406A1 Improved method of codification and decodification with at least two pairs of orthogonal sequences |
| 11/25/2009 | EP2124405A2 Assembly and method for wireless transmission of phase-critical signals in variable length alteration of the transmission path |
| 11/25/2009 | EP2122961A1 Robust control/delineation in serial streams |
| 11/25/2009 | EP2122952A1 Equalizer for single carrier fdma receiver |
| 11/25/2009 | EP2122951A1 Inter-carrier interference cancellation for ofdma systems |
| 11/25/2009 | EP2122950A2 Systems and methods for enhanced channel estimation in wireless communication systems |
| 11/25/2009 | EP2122892A2 Method of spatio-temporal coding for multi-antenna communication system of pulsed uwb type |
| 11/25/2009 | EP2122846A1 Channel measurements on combined pilot signala in multi- carrier systems |
| 11/25/2009 | EP1089451B1 Channel estimating device and method |
| 11/25/2009 | CN201352797Y CPM modulator based on corrective Gaussian pulse shaping |
| 11/25/2009 | CN101589579A Optical access network, remote device, optical communication method, and optical communication program |
| 11/25/2009 | CN101589571A System and method for single-carrier space-frequency block coded transmission over frequency selective and fast fading channels |
| 11/25/2009 | CN101589562A Reception device and mobile communication system |
| 11/25/2009 | CN101588338A OFDM carrier frequency offset estimation method suitable for packet transmission |
| 11/25/2009 | CN101588330A Joint channel estimation method for short-wave OFDM communication system |
| 11/25/2009 | CN101588329A Spread spectrum communication multiphase matching wave filter capture circuit and design method thereof |
| 11/25/2009 | CN101588328A Joint estimation method of high-precision wireless channel parameterized model |
| 11/25/2009 | CN101588327A Data-guiding channel estimation method for OFDM systems, and implementation device thereof |
| 11/25/2009 | CN101588223A Method, device and system for acquiring multiple-input multiple-output channel information |
| 11/25/2009 | CN101588215A Method for receiving and processing disaster prevention information |
| 11/25/2009 | CN101588193A A transmission path estimation apparatus and method |
| 11/25/2009 | CN101588191A Method and device for radio signal recognition |
| 11/25/2009 | CN100563229C Quadrature frequency division multiplexing receiving device and receiving method thereof |
| 11/25/2009 | CN100563227C Concatenated equalizer/trellis decoder architecture for an hdtv receiver |
| 11/25/2009 | CN100563225C Universal device for predistortion processing base band digital signal |
| 11/25/2009 | CN100563224C Apparatus and method for correcting DC offset of receiver in multiband-hopping communication system |
| 11/25/2009 | CN100563223C Method and device for eliminating digital filter outputting DC component |
| 11/25/2009 | CN100563222C Method and circuit of recovering timing data |
| 11/25/2009 | CN100563139C Iterative decoding and equalingzing method for hgih speed communications on multiple antenna channels |
| 11/24/2009 | USRE40996 Optical recording disk capable of resynchronization in digital encoding and decoding |
| 11/24/2009 | US7623609 Dynamic phase alignment methods and apparatus |
| 11/24/2009 | US7623600 High speed receive equalizer architecture |
| 11/24/2009 | US7623598 Demodulation of a frequency-modulated received signal by means of a Viterbi algorithm |
| 11/24/2009 | US7623596 Methods and systems for estimating a channel response by applying bias to an initial channel estimate |
| 11/24/2009 | US7623593 Data receiving apparatus capable of compensating for reduced timing margin caused by inter-symbol interference and method thereof |
| 11/24/2009 | US7623578 Time domain equalization using frequency domain operations |
| 11/24/2009 | US7623561 Channel characteristics estimation system, channel characteristics estimation method, communication apparatus, and communication method |
| 11/24/2009 | US7623440 Method and system for adaptive modulation |
| 11/24/2009 | CA2423625C Optical transmission system |
| 11/24/2009 | CA2345776C Digital variable symbol rate modulation |
| 11/19/2009 | WO2009140637A2 Spatial interference mitigation schemes for wireless communication |
| 11/19/2009 | WO2009140633A2 Spatial interference mitigation for wireless communication |
| 11/19/2009 | WO2009120724A3 Method and system for llr buffer reduction |
| 11/19/2009 | WO2008109573A9 Automatic gain control and filtering techniques for use in on-channel repeater |
| 11/19/2009 | US20090287977 EDGE incremental redundancy memory structure and memory management |
| 11/19/2009 | US20090285343 System and method for canceling interference in a communication system |
| 11/19/2009 | US20090285341 Joint channel estimator for synchronous and asynchronous interference suppression in SAIC receiver |
| 11/19/2009 | US20090285334 Method for amplitude insensitive packet detection |
| 11/19/2009 | US20090285331 Control of power amplifiers in devices using transmit beamforming |
| 11/19/2009 | US20090285330 Loop delay and gain control methods in closed-loop transmitters and wireless devices |
| 11/19/2009 | US20090285329 Transmission power control method and transmission apparatus |
| 11/19/2009 | US20090285326 Generation and Detection of Non-Binary Digital Sequences |
| 11/19/2009 | US20090285274 Equalizer lock detection based on the location of received signal points |
| 11/19/2009 | US20090285272 Partial response receiver |
| 11/19/2009 | US20090285271 System and transceiver for dsl communications based on single carrier modulation, with efficient vectoring, capacity approaching channel coding structure and preamble insertion for agile channel adaptation |
| 11/19/2009 | US20090285263 Ultra-wideband receiver |
| 11/19/2009 | US20090285146 Methods for improving range for multicast wireless communication |
| 11/19/2009 | US20090283005 Method for logging a plurality of slave devices |
| 11/19/2009 | US20090283004 Constant-current, rail-voltage regulated charging electronic detonator |
| 11/19/2009 | CA2724122A1 Spatial interference mitigation schemes for wireless communication |
| 11/19/2009 | CA2723733A1 Spatial interference mitigation for wireless communication |
| 11/18/2009 | EP2120412A1 System and transceiver for DSL communications based on single carrier modulation, with efficient vectoring, capacity approaching channel coding structure and preamble insertion for agile channel adaption |
| 11/18/2009 | EP2120356A1 Method for processing a first and second signal superimposed within an aggregate signal and corresponding device. |
| 11/18/2009 | EP2119156A2 Adaptive continuous-time line equalizer for correcting the first post-cursor isi |
| 11/18/2009 | EP2119064A1 Method for classifying radio channels |
| 11/18/2009 | EP2119041A2 Physical layer repeater utilizing real time measurement metrics and adaptive antenna array to promote signal integrity and amplification |
| 11/18/2009 | EP2119038A1 Methods and systems for combined cyclic delay diversity and precoding of radio signals |
| 11/18/2009 | CN101584172A Data communications |
| 11/18/2009 | CN101584170A System and method for human body communication using limited passband |