| Patents for H04L 27 - Modulated-carrier systems (89,721) |
|---|
| 06/18/2008 | EP1275230B1 Protocol for a communication system using overlaid signals and multi-carrier frequency communication |
| 06/18/2008 | CN101204058A 帧同步装置及帧同步方法 Frame synchronization method and frame synchronizing device |
| 06/18/2008 | CN101204057A Time domain windowing and inter-carrier interference cancellation |
| 06/18/2008 | CN101204056A Initial parameter estimation in OFDM systems |
| 06/18/2008 | CN101204055A Digital clock controller with radio receiver |
| 06/18/2008 | CN101204031A Systems and methods for OFDM channelization |
| 06/18/2008 | CN101202922A Method and system for code error shielding |
| 06/18/2008 | CN101202731A Method and apparatus for rotating a phase of a modulation signal |
| 06/18/2008 | CN101202730A Method and system for processing signal in a circuit |
| 06/18/2008 | CN101202729A TDS-OFDM communication system receiver based on LDPC code |
| 06/18/2008 | CN101202728A Method and system for communication based on OFDM |
| 06/18/2008 | CN101202727A Method for constructing sub carrier wave interference self-counteract guide symbol |
| 06/18/2008 | CN101202726A Method for reducing peak homo ratio in OFDM based on constellation expanding and vacant sub carrier wave |
| 06/18/2008 | CN101202725A Auto frequency offset compensation in TDD wireless OFDM communication system |
| 06/18/2008 | CN101202724A Numerical frequency key modulation method |
| 06/18/2008 | CN101202722A Method and device of signal channel estimation |
| 06/18/2008 | CN101202721A Method of Wiener-Kolmogorov model interpolation based on time domain signal-to-noise ratio |
| 06/18/2008 | CN101202682A Method for improving fault toleration capability, minor protection device and protection system |
| 06/18/2008 | CN101202562A Cable modem and gain adjustment method thereof |
| 06/18/2008 | CN101201464A Spectacle lens |
| 06/18/2008 | CN100396063C Method for global digital broadcasting based on differential amplitude and phase combining modulation |
| 06/18/2008 | CN100395975C Reception of multicarrier spread- sprectrum signals |
| 06/18/2008 | CN100395970C Digital clock recovery device in data communication system |
| 06/18/2008 | CN100395967C System and method for data transmission in DMT-based DSL modems |
| 06/17/2008 | US7389056 Preamplifier circuit, clock switching circuit, and optical receiver |
| 06/17/2008 | US7388945 Method and system for determining data transfer margins for network connections |
| 06/17/2008 | US7388938 Method for bit-byte synchronization in sampling a data string |
| 06/17/2008 | US7388936 Digital data receiver for edge cellular standard with DC offset correction, channel impulse response estimation, I/Q phase imbalance compensation, interference estimation, and selective equalization |
| 06/17/2008 | US7388934 Detection and correction of phase jumps in a phase sequence |
| 06/17/2008 | US7388931 ADC architecture for wireless applications |
| 06/17/2008 | US7388928 OFDM pre-equalizing |
| 06/17/2008 | US7388927 M-ary modulation of signals for coherent and differentially coherent receivers |
| 06/17/2008 | US7388926 Quadrature modulation system |
| 06/17/2008 | US7388925 Carrier constellation information in multi-carrier systems |
| 06/17/2008 | US7388924 Method and apparatus for equalization and decoding in a wireless communications system including plural receiver antennae |
| 06/17/2008 | US7388922 Receiver |
| 06/17/2008 | US7388921 Method for processing an OFDM signal |
| 06/17/2008 | US7388920 Apparatus and method for performing channel estimation in an orthogonal frequency division multiplexing (OFDM) system using multiple antennas |
| 06/17/2008 | US7388919 Dynamic wireless link adaptation |
| 06/17/2008 | US7388918 Apparatus and method for the transparent upgrading of technology and applications in digital radio systems using programmable transmitters and receivers |
| 06/17/2008 | US7388905 Highly integrated asymmetric digital subscriber line (ADSL) circuit |
| 06/17/2008 | US7388898 Communication device |
| 06/17/2008 | US7388847 Channel quality indicator for OFDM |
| 06/17/2008 | US7388845 Multiple access wireless communications system using a multisector configuration |
| 06/12/2008 | WO2008070655A2 Method for uplink multiuser ofdm with constrained inputs |
| 06/12/2008 | WO2008070403A1 Transmission signaling techniques to enhance receiver interference mitigation performance |
| 06/12/2008 | WO2008069786A1 Cellular dsl modem |
| 06/12/2008 | WO2008069624A1 Structure and construction method of uplink control channel in mobile wideband wireless access system |
| 06/12/2008 | WO2008069603A1 Device and method for controlling power |
| 06/12/2008 | WO2008069583A1 Apparatus and method of transmitting/receiving signals using signaling point rotation at mutual cooperation transmission |
| 06/12/2008 | WO2008069556A1 Amplitude-differential phase shift keying modulation apparatus and method |
| 06/12/2008 | WO2008069499A1 Qam symbol slicing method and apparatus |
| 06/12/2008 | WO2008069492A1 Method and system for effective adaptive coding and modulation in satellite communication system |
| 06/12/2008 | WO2008069437A1 Apparatus and method for receiving orthogonal frequency division multiplexing-based digital signal |
| 06/12/2008 | WO2008069415A1 Beamforming method and device |
| 06/12/2008 | WO2008069392A2 Method and apparatus for estimating noise variance |
| 06/12/2008 | WO2008069391A1 Apparatus and method of detecting timing synchronization for fast fourier transform |
| 06/12/2008 | WO2008069389A2 Fast uplink ranging system and method in mobile communication system |
| 06/12/2008 | WO2008068669A1 Improving performance in a time-frequency interleaved orthogonal frequency division multiplexing system |
| 06/12/2008 | WO2008067721A1 Synchronization process method, base-station, user device and communication system |
| 06/12/2008 | WO2008067691A1 Method for automatic frequency correction of a mobile terminal and the system thereof |
| 06/12/2008 | WO2008067584A1 Wireless frequency-domain multi-channel communications |
| 06/12/2008 | WO2008036772A3 Multiplexing strip and data channels in a time division duplex communication system |
| 06/12/2008 | WO2008005583A3 System and method for anticipatory receiver switching based on signal quality estimation |
| 06/12/2008 | WO2007130861A3 Power management in digital receivers |
| 06/12/2008 | WO2007120331A3 Range extension techniques for a wireless local area network |
| 06/12/2008 | WO2007081971A3 Pulse transmission method |
| 06/12/2008 | US20080140392 Codec mode decoding method and apparatus for adaptive multi-rate system |
| 06/12/2008 | US20080139231 method and system for spectrum reuse in the downlink in a wireless communication network |
| 06/12/2008 | US20080139212 Apparatus and method for interoperation of various radio links with a piconet link in a wireless device |
| 06/12/2008 | US20080139138 Transmission circuit |
| 06/12/2008 | US20080138065 Evaluation and adjustment method of optical receiver and optical communication system |
| 06/12/2008 | US20080137784 Reducing noise during a gain change |
| 06/12/2008 | US20080137783 Adjustable Dual-Band Link |
| 06/12/2008 | US20080137781 METHOD OF DETECTING SPACE-TIME CODE IN MOBILE COMMUNICATION SYSTEM WITH 4 Tx ANTENNA |
| 06/12/2008 | US20080137780 Semiconductor Device |
| 06/12/2008 | US20080137778 Receiving device and receiving method |
| 06/12/2008 | US20080137776 Method And System For Sub-Chip Resolution For Secondary Cell Search |
| 06/12/2008 | US20080137775 Method and apparatus for hierarchical modulation and demodulation in digital broadcasting system |
| 06/12/2008 | US20080137774 Modulation-index adjustable amplitude shift keying transmitter |
| 06/12/2008 | US20080137773 Method and System for Enhancing Efficiency by Modulating Power Amplifier Gain |
| 06/12/2008 | US20080137771 DSL trellis encoding |
| 06/12/2008 | US20080137765 Candidate generation |
| 06/12/2008 | US20080137764 Method for assigning channels based on spatial division multiplexing in an orthogonal frequency division multiplexing system with multiple antennas |
| 06/12/2008 | US20080137763 Candidate list generation and interference cancellation framework for mimo detection |
| 06/12/2008 | US20080137762 Dynamic resource allocation to improve mimo detection performance |
| 06/12/2008 | US20080137761 Transmitting Device, Receiving Device and Communication Method for an Ofdm Communication System with New Preamble Structure |
| 06/12/2008 | US20080137760 Method For Transmitting Signals in a Communication System |
| 06/12/2008 | US20080137722 Oversampled Channel Response Identification |
| 06/12/2008 | US20080137721 Automatic adaptive equalization method for high-speed serial transmission link |
| 06/12/2008 | US20080137720 Scaling to reduce wireless signal detection complexity |
| 06/12/2008 | US20080137718 Wireless communication method and apparatus for allocating training signals and information bits |
| 06/12/2008 | US20080137570 Dual mode wpan transceiver |
| 06/12/2008 | US20080137563 Automatic frequency offset compensation in a TDD wireless OFDM communication system |
| 06/12/2008 | US20080137562 Methods And Apparatus For Communication With Time-Division Duplexing |
| 06/12/2008 | US20080137551 Ofdma with adaptive subcarrier-cluster configuration and selective loading |
| 06/12/2008 | US20080137527 Preamble detection using frequency based correlation |
| 06/12/2008 | US20080136644 Method and system for performing distance measuring and direction finding using ultrawide bandwitdh transmissions |
| 06/12/2008 | US20080136546 Digital modulation circuit and method as well as digital demodulation circuit and method |
| 06/12/2008 | US20080136510 Reception Device, Control Method, and Program |