| Patents for H04L 27 - Modulated-carrier systems (89,721) |
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| 05/08/2008 | WO2008054178A2 Method for transmitting data using phase shift based precoding and transceiver supporting the same |
| 05/08/2008 | WO2008054141A1 Method and apparatus for transmitting/receiving control information in packet data communication system |
| 05/08/2008 | WO2008054139A1 Wireless communication system and methodology for communicating via multiple information streams |
| 05/08/2008 | WO2008054112A2 Methods of performing random access in a wireless communication system |
| 05/08/2008 | WO2008054091A1 Apparatus and method for wireless communications |
| 05/08/2008 | WO2008053968A1 Transmission method, transmitter apparatus and reception method |
| 05/08/2008 | WO2008053731A1 Wireless communication method and apparatus thereof |
| 05/08/2008 | WO2008053074A1 Data sequence structure and transmission method |
| 05/08/2008 | WO2008052969A1 Method of high-rate and low-latency modulation/demodulation |
| 05/08/2008 | WO2008052732A1 Subblock-wise frequency domain equalizer |
| 05/08/2008 | WO2008052573A1 Residual carrier frequency offset estimation and correction in ofdm multi-antenna systems |
| 05/08/2008 | WO2008052479A1 Method and device for reporting channel quality indicator |
| 05/08/2008 | WO2008031504A3 Apparatus and method for the realistic simulation of a frequency spectrum |
| 05/08/2008 | WO2008024578A3 Downlink control channel signaling in wireless communication systems |
| 05/08/2008 | WO2008023299A3 A transmission method and apparatus for cancelling inter-carrier interference |
| 05/08/2008 | WO2008023253A3 Fft-based signal processing with reduced latency |
| 05/08/2008 | WO2006102315A8 System and method for communicating data using constant amplitude equalized waveform |
| 05/08/2008 | US20080107427 Data transmitter and method of generating none return to zero optical signal with clock component amplification |
| 05/08/2008 | US20080107214 Method and Apparatus for a Multicarrier Receiver Circuit With Guard Interval Size Detection |
| 05/08/2008 | US20080107213 Digital receiver for radio-frequency signals |
| 05/08/2008 | US20080107211 Robust burst detection and acquisition system and method |
| 05/08/2008 | US20080107208 Mode switching method, mode switching program, and broadcast receiving terminal |
| 05/08/2008 | US20080107206 Radio receiver utilizing a single analog to digital converter |
| 05/08/2008 | US20080107205 Apparatus for transmitting and receiving wireless data and method of transmitting and receiving wireless data |
| 05/08/2008 | US20080107204 Systems and methods for a multicarrier modulation system with a variable margin |
| 05/08/2008 | US20080107203 Signalling in a communication system |
| 05/08/2008 | US20080107200 Preamble detection and synchronization in OFDMA wireless communication systems |
| 05/08/2008 | US20080107199 Systems and methods for recovering bandwidth in a wireless communication network |
| 05/08/2008 | US20080107198 Method and apparatus for performing multi-input multi-output transmission in a wireless communications system |
| 05/08/2008 | US20080107196 Method and apparatus for transmitting/receiving signals in multiple-input multiple output communication system provided with plurality of antenna elements |
| 05/08/2008 | US20080107195 Adaptive antenna radio communication device |
| 05/08/2008 | US20080107194 Apparatus and method for detecting preamble packet in orthogonal frequency-division multiplexing system |
| 05/08/2008 | US20080107193 Method and system for an improved mimo modulation coding set feedback system |
| 05/08/2008 | US20080107192 Systems and Methods for Generalized Slot-to-Interlace Mapping |
| 05/08/2008 | US20080107189 Discrete multitone transmission and reception |
| 05/08/2008 | US20080107188 High bandwidth data transport system |
| 05/08/2008 | US20080107171 Robust digital communication system |
| 05/08/2008 | US20080107168 Advanced Digital Receiver |
| 05/08/2008 | US20080107165 Method and apparatus for layer 1 / layer 2 convergence declaration for an adaptive equalizer |
| 05/08/2008 | US20080107158 Radio Transmitter and Pilot Signal Inserting Method |
| 05/08/2008 | US20080107135 Radio Data Transmission Method Employing Several Different Pilot Patterns, Corresponding Base Station, Mobile, System and Reception Method |
| 05/08/2008 | US20080106651 Method and system for an integrated vsb/qam/ntsc/oob plug-and-play dtv receiver |
| 05/08/2008 | DE112006001728T5 System und Verfahren zum Anpassen eines zyklischen Präfix in einem Orthogonalfrequenzmultiplex- (OFDM) System System and method for adapting a cyclic prefix in a Orthogonalfrequenzmultiplex- (OFDM) system |
| 05/08/2008 | DE112006001585T5 Zwischenschichtinterferenzlöschung für ein Mehrverwender-System Interlayer interference cancellation for a multi-user system |
| 05/08/2008 | DE102006052443A1 Data transmitting method for use in e.g. global system for mobile communication system, involves evaluating two subsets of symbol of two receiver devices of two classes, respectively, and transmitting subsets of symbol |
| 05/08/2008 | DE102006051435A1 Verfahren, Anordnung und Einrichtung zur Übertragung von Daten über mehrere Kanäle Method, location and device for transmitting data over multiple channels |
| 05/08/2008 | CA2667187A1 Dft spread ofdm |
| 05/07/2008 | EP1919153A1 Receiver, symbol detection method, program and storage medium for compensating IQ imbalance |
| 05/07/2008 | EP1919152A2 Dual-mode shared OFDM methods/transmitters, receivers and systems |
| 05/07/2008 | EP1919151A1 System, apparatus, and method for processing a received orthogonal frequency division multiplexing signal |
| 05/07/2008 | EP1919150A1 Receiver and method for implementing timing synchronization in an OFDM scheme |
| 05/07/2008 | EP1919149A1 Mobile communication system transmitting equipment and transmission signal generation method |
| 05/07/2008 | EP1919148A1 Method for transmission in a TDD system with a variable length guard period |
| 05/07/2008 | EP1919147A1 Ultra-wideband data transmission system |
| 05/07/2008 | EP1919119A2 Apparatus and method for allocating channel quality information channel (CQICH) in wireless communication system |
| 05/07/2008 | EP1919118A2 Interference measuring and mapping for wireless networks with relay stations |
| 05/07/2008 | EP1919115A2 Method, system, base station and user equipment for determining delay value of cyclic delay diversity |
| 05/07/2008 | EP1919102A1 Method for transmission in a TDD system with a variable length guard period |
| 05/07/2008 | EP1919100A2 Communication systems |
| 05/07/2008 | EP1917773A1 Configurable pilots in a wireless communication system |
| 05/07/2008 | EP1917772A1 Method for providing broadcast/multicast service data in ofdm cellular system and transmitting/receiving method, apparatus, and system using the same |
| 05/07/2008 | EP1917771A1 Device for receiving symbols in subcarriers |
| 05/07/2008 | EP1917770A1 Coherent phase-shift-keying |
| 05/07/2008 | EP1917736A2 Method and apparatus for antenna selection in a mimo system |
| 05/07/2008 | EP1917735A1 Transmit diversity scheme |
| 05/07/2008 | EP1917500A1 Demodulation of phase modulated fibre-optic sensor system signals |
| 05/07/2008 | EP1490962B1 Demodulation of a digitally frequency modulated analogue received signal by evaluation of the time difference between the null transitions |
| 05/07/2008 | EP1368916A4 Method and apparatus for spread spectrum radio signal recovery in wideband spread spectrum communication systems |
| 05/07/2008 | EP1214608B1 System for detecting mobile receivers, using digital telebroadcasts transmission of a ground transmitter network |
| 05/07/2008 | CN101176324A Pilot signal transmission for an orthogonal frequency division wireless communication system |
| 05/07/2008 | CN101176323A Signal transmitter for wideband wireless communication |
| 05/07/2008 | CN101176291A Bit reliability equalization by HARQ modulation switch-over |
| 05/07/2008 | CN101176270A System and method for power line communications |
| 05/07/2008 | CN101175309A Device and method for transmission of accidental access response message |
| 05/07/2008 | CN101175255A Method for data communication via a voice channel of a wireless communication network |
| 05/07/2008 | CN101175061A Self-adapting digital predistortion method and apparatus for OFDM transmitter |
| 05/07/2008 | CN101175060A System, apparatus, and method for processing a received orthogonal frequency division multiplexing signal |
| 05/07/2008 | CN101175059A Method and device for quantifying channel quality indication |
| 05/07/2008 | CN101175058A Synchronous channel transmission method of TDD system |
| 05/07/2008 | CN101175057A Adaptive quantization method and apparatus for an OFDM receiver |
| 05/07/2008 | CN101175056A Modem based on global mobile communication system/general grouping wireless service |
| 05/07/2008 | CN101175055A Network double-frequency wireless modem |
| 05/07/2008 | CN101175052A Broadband IP cable edge gateway |
| 05/07/2008 | CN101174958A Code division multiple access modem with flexible networking mode |
| 05/07/2008 | CN101174943A Synchronization process and system for data safety |
| 05/07/2008 | CN101174925A Method, system, base station and user's set for confirming diversity detention value of circulating detention |
| 05/07/2008 | CN101174917A Receiver architecture having a LDPC decoder with an improved LLR update method for memory reduction |
| 05/07/2008 | CN101174895A Information notification method, mobile communications system, base station and mobile station |
| 05/07/2008 | CN101174867A Method for reducing height power ratio in multi-carrier system |
| 05/07/2008 | CN101174857A Sequence distribution method, sequence processing method and device in communication system |
| 05/07/2008 | CN101174842A Single channel optimum constant-mould interference rejection method and system in civil aviation air-ground communication |
| 05/07/2008 | CN101174507A Low-loss adjustable ferroelectric device and its characterization method |
| 05/07/2008 | CN100387043C Robust mode staggercasting method and apparatus |
| 05/07/2008 | CN100387034C Digital QAM modulator using post filtering carrier recombination |
| 05/07/2008 | CN100386982C Digital communication system and method using pilot frequency signal transmission technology |
| 05/07/2008 | CN100386980C Method and system for processing orthogonal frequency-division multiplex singal |
| 05/07/2008 | CN100386979C Robust transmission mode |
| 05/07/2008 | CN100386976C Power controlling method for frequency-selective single carrier partitional transmitting system |
| 05/06/2008 | US7370265 Bandwidth efficient coded modulation scheme based on MLC (multi-level code) signals having multiple maps |
| 05/06/2008 | US7369832 Receiving diversity apparatus and method of mobile station for high data rate type mobile communication system |