Patents for H04L 27 - Modulated-carrier systems (89,721)
12/2010
12/09/2010US20100310017 Receiver and method of receiving
12/09/2010US20100310016 Receiver and method
12/09/2010US20100310015 Transmitting/receiving system and method of processing broadcast signal in transmitting/receiving system
12/09/2010US20100310014 Carrier recovery device and method
12/09/2010US20100310013 Signal receiving apparatus, method, program and system
12/09/2010US20100310012 Methods and apparatuses for adaptive clock reconstruction and decoding in audio frequency communication
12/09/2010US20100310011 Sensor-based wireless communication systems using compressive sampling
12/09/2010US20100310010 Radio frequency integrated circuit having frequency dependent noise mitigation with spectrum spreading
12/09/2010US20100310009 Method and apparatus for constant envelope modulation
12/09/2010US20100310008 Circuit transmission apparatus and transmission method
12/09/2010US20100310005 Mobile communication device, base station device, radio control method, and mobile communication system
12/09/2010US20100310004 Methods and apparatus for amplifying and transmitting signals
12/09/2010US20100310000 Method of transmitting precoding information in multiple antenna system
12/09/2010US20100309998 Method for transmitting precoded signal in collaborative multiple-input multiple-output communication system
12/09/2010US20100309997 Radio communication terminal device, radio communication base station device, and cqi feedback method
12/09/2010US20100309996 Method of Transmitting Feedback Information for Performing Collaborative Mimo
12/09/2010US20100309995 Method for sending and receiving a signal in a multiple-antenna system implementing spatial pre-encoding, corresponding sender, receiver and computer program products
12/09/2010US20100309994 Mobile radio channel estimation
12/09/2010US20100309993 Method and Apparatus for Sequencing ZC Sequences of a Random Access Channel
12/09/2010US20100309972 Receiving apparatus, receiving method and program, and receiving system
12/09/2010US20100309970 Dvb-s2 demodulator
12/09/2010US20100309969 Transmitting/receiving system and method of processing broadcast signal in transmitting/receiving system
12/09/2010US20100309967 Method and a multi-carrier transceiver supporting dynamic switching between active appliction sets
12/09/2010US20100309965 Allocation of signal-to-noise ratio margin in multi-carrier systems
12/09/2010US20100309960 Signal acquisition/tracking method and correlator for the same
12/09/2010US20100309868 Mimo ofdma and preamble design
12/09/2010US20100309863 Radio communications apparatus, radio communications method, and radio communications system
12/09/2010US20100309834 Channel characterization and training within multiple user, multiple access, and/or mimo wireless communications
12/09/2010US20100309832 Partial dmm reception to reduce standby power
12/09/2010US20100309797 Signal Measurements Based on Sync Signals
12/09/2010US20100309384 Data processing apparatus and method
12/09/2010US20100309383 Reception device, integrated circuit, digital television receiver, reception method, and reception program
12/09/2010DE102004030636B4 Verbesserte Detektion Improved detection
12/09/2010CA2762320A1 Downlink assignment indicator design for multi-carrier wireless communication
12/09/2010CA2759080A1 System and method for reducing blind decoding for carrier aggregation
12/08/2010EP2259654A1 Radio communication method, terminal device, base station device, and radio communication system
12/08/2010EP2259634A2 Code acquisition in a CDMA communication system
12/08/2010EP2259564A1 DSL system estimation and parameter recommendation
12/08/2010EP2259535A2 Communication device
12/08/2010EP2259534A2 Synchronisation of digital communication systems
12/08/2010EP2259533A2 PAPR reduction using scrambling sequences
12/08/2010EP2259532A1 Pilot frequency selection
12/08/2010EP2259531A1 Method and apparatus for minimizing co-channel interference
12/08/2010EP2259530A2 Apparatus for the transmission and reception of data and method for digital radio communication
12/08/2010EP2259529A2 Apparatus for the transmission and reception of data and method for digital radio communication
12/08/2010EP2259528A2 Apparatus for the transmission and reception of data and method for digital radio communication
12/08/2010EP2259527A2 Multi carrier apparatus and method for communicating a data block with a PAPR reduction identification sequence superimposed thereon
12/08/2010EP2259526A2 Receiver and method for detecting and recovering OFDM symbols
12/08/2010EP2259525A2 Receiver and method for detecting and recovering OFDM symbols
12/08/2010EP2259524A1 Pilot signal transmission for an orthogonal frequency division wireless communication system
12/08/2010EP2259523A2 Receiving apparatus, receiving method and program, and receiving system
12/08/2010EP2259522A2 Apparatus and method for receiving multiple pilot signals in a OFDM communication system
12/08/2010EP2259521A1 Demodulator DVB-S2
12/08/2010EP2259520A1 Process for computing a frequency offset for a UMTS communication system based on the CPICH pilot signals
12/08/2010EP2259517A2 Channel estimation in an OFDM system
12/08/2010EP2259516A2 Method and apparatus for channel estimation using pilot signals
12/08/2010EP2259495A1 Adaptive DSL margin and band control using historical operational data
12/08/2010EP2259485A2 Methods and apparatus for flexible spectrum allocation in communication systems
12/08/2010EP2259480A2 Adaptive subcarrier loading
12/08/2010EP2259479A2 Adaptive subcarrier loading
12/08/2010EP2259478A1 Constellation rearrangement for ARQ transmit diversity schemes
12/08/2010EP2259477A2 Hybrid ARQ method with signal constellation rearrangement
12/08/2010EP2259474A2 Receiver and method of receiving using an Alamouti-type decoder
12/08/2010EP2259468A2 Method and apparatus to exchange channel information
12/08/2010EP2259463A1 Sc-fdma transmission device and sc-fdma transmission signal formation method
12/08/2010EP2259456A1 Dynamic digital communication system control
12/08/2010EP2259450A2 Spreading codes generator for CDMA communication systems
12/08/2010EP2259442A1 Method of and system for power line carrier communications
12/08/2010EP2259436A1 Multiple user communication system, device and method with overlapping uplink carrier spectra
12/08/2010EP1579706B1 Method and apparatus for tailoring carrier power requirements according to availability in layered modulation systems
12/08/2010CN1989701B Ratiometric clock systems for integrated receivers and associated methods
12/08/2010CN1985485B Amplitude modulation device, amplitude limit method, and computer-readable program
12/08/2010CN1973505B Frequency domain equalization method and device in single-carrier receiver
12/08/2010CN1972263B A multi-carrier communication system
12/08/2010CN1968243B Mean signal power detection method and system
12/08/2010CN1961513B Adaptive scheduling of voice traffic in a multi-carrier communication environment
12/08/2010CN1956370B Apparatus and method for transmitting/receiving signal in communication system using multi-antenna
12/08/2010CN1939025B Method for transmitting multiple streams in wireless broadcast networks
12/08/2010CN1902873B Locating interfering devices in wireless networks using channel adaptation metrics
12/08/2010CN1883145B Multi-antenna receiving apparatus, multi-antenna receiving method, multi-antenna transmitting apparatus, and multi-antenna communication system
12/08/2010CN1863182B Method for improving signal transmission rate in mobile communication system
12/08/2010CN1830169B Radio communication apparatus and radio communication method
12/08/2010CN1799236B Method and apparatus for processing multiple common frequency signals through a single cable by circulator
12/08/2010CN1795636B Phase tracking for received signals using adaptive interpolation
12/08/2010CN1783864B Orthogonal frequency division multiplexing (OFDM) receiver and method for receiving OFDM signal
12/08/2010CN1770752B Method and circuit for restoring carrier frequency
12/08/2010CN1770658B Transmission apparatus and method for a base station using block coding and cyclic delay diversity techniques
12/08/2010CN1765096B Wireless telephone network with multi-carrier packet data transmission
12/08/2010CN1754336B Radio communication system and radio communication method
12/08/2010CN1663213B Dual-mode shared OFDM methods/transmitters, receivers and systems
12/08/2010CN1649336B Method and apparatus for transmitting, method and apparatus for receiving, and communication system
12/08/2010CN1612553B Method of initializing equalizer of digital television receiver and equalizer using the same
12/08/2010CN1599428B Compact imaging module
12/08/2010CN101911792A Methods and apparatus for downlink PDSCH power setting
12/08/2010CN101911629A Method for adjusting transmission timing and transmitting continuous packets and mobile station thereof
12/08/2010CN101911628A Methods and apparatus for synchronization and detection in wireless communication systems
12/08/2010CN101911627A Methods and apparatus for maximum ratio combining for duplicated signals in OFDMA systems
12/08/2010CN101911626A Hopped ultrawideband wireless
12/08/2010CN101911625A Radio transmission device, method for determining modulation system, and recording medium therefor
12/08/2010CN101911624A Modulation scheme switching type communication device and modulation scheme switching method