H04L 27 - Modulated-carrier systems

Patents for H04L 27 - Modulated-carrier systems (89,721)
10/2011
10/06/2011	WO2011121979A1 Phase adjustment circuit and phase adjustment method
10/06/2011	WO2011121458A1 Channel quality estimation for mlse receiver
10/06/2011	WO2011121044A1 Fourier transform for a signal to be transmitted on a random access channel
10/06/2011	WO2011120275A1 Method and apparatus for controlling phase delay offset point of modulator
10/06/2011	WO2011120231A1 Method and device for configuring reference signal of cell
10/06/2011	WO2011120224A1 Method and device for generating pilot pattern, method and device for sending and receiving signal
10/06/2011	WO2011120213A1 Method and apparatus for integer frequency offset estimation in wireless communication system
10/06/2011	WO2011120212A1 Method and apparatus for accurate time synchronization in wireless communication system
10/06/2011	WO2011053086A3 Method for mapping and transmitting demodulation reference signal (dm-rs), communication terminal device using same, apparatus for transmitting dm-rs, and method for receiving dm-rs
10/06/2011	US20110244811 Demodulator and Method for Demodulating a Modulated Carrier Signal
10/06/2011	US20110243573 Signal equalizer in a coherent receiver
10/06/2011	US20110243282 Method of Estimating the Symbols of a Digital Signal and Receiver for Implementing Said Method
10/06/2011	US20110243281 Pipelined decision-feedback unit in a reduced-state viterbi detector with local feedback
10/06/2011	US20110243279 Decoding for mimo systems
10/06/2011	US20110243278 System and method for signaling control information in a mobile communication network
10/06/2011	US20110243277 Devices and methods implementing frequency offset determination for fsk receivers
10/06/2011	US20110243276 Wireless demodulation circuit
10/06/2011	US20110243275 Apparatuses and methods for data transmission and reception
10/06/2011	US20110243274 Method and system for identification of portable antenna modules
10/06/2011	US20110243273 Transmitting apparatus in multiple input multiple output system
10/06/2011	US20110243271 Transmitting apparatus, receiving apparatus, and communication system for formatting data
10/06/2011	US20110243270 Method and apparatus of sharing signal transmission port between different signal processing operations
10/06/2011	US20110243269 Transmitter and receiver
10/06/2011	US20110243267 Magnetic field communication method for managing node with low power consumption
10/06/2011	US20110243266 Method and system for reducing inter carrier interference for ofdm
10/06/2011	US20110243265 Wireless communication system
10/06/2011	US20110243264 Methods and Devices for Carrier Activation/Deactivation in a Multi-Carrier Communication System
10/06/2011	US20110243263 Method and Arrangements for Estimating IQ-Imbalance
10/06/2011	US20110243260 Correlation Prevention Methods for Satellite Adaptive Cancellation Links
10/06/2011	US20110243259 Weighted open loop power control transmitter
10/06/2011	US20110243258 Wireless Data Transmission Between a Base Station and a Transponder Via Inductive Coupling
10/06/2011	US20110243257 Method for monitoring radio equipment for communication between a mobile terminal and a cellular infrastructure with spread spectrum and arrangement for performing said method
10/06/2011	US20110243256 Electronic apparatus and startup control method
10/06/2011	US20110243215 Equalizer and signal receiver thereof
10/06/2011	US20110243214 Inducing response signatures in a communication network
10/06/2011	US20110243213 Receivers for Processing Vestigial Sideband Signals and Processing Methods Thereof
10/06/2011	US20110243212 Apparatus and methods for processing a vestigial sideband signal using a sectionalizing adaptive equalizer
10/06/2011	US20110243209 Method device & system for receiving a communication signal
10/06/2011	US20110243207 System and Method for Adapting Codebooks
10/06/2011	US20110243193 Sending apparatus, reception apparatus, wireless apparatus and transmission mode control method for sending apparatus
10/06/2011	US20110243045 Linear multiuser precoding with multiple-receive antenna receivers
10/06/2011	US20110242963 Systems and methods for orthogonal frequency division multiplexing
10/06/2011	DE102011006661A1 Demodulator und Verfahren zum Demodulieren eines Trägersignals Demodulator and method for demodulating a carrier signal
10/06/2011	DE102011006652A1 Demodulator und Verfahren zum Demodulieren eines modulierten Trägersignals Demodulator and method for demodulating a modulated carrier signal
10/05/2011	EP2373105A1 Wireless base station, wireless terminal, and channel signal formation method
10/05/2011	EP2373094A1 Base station device, mobile station device, communication system, and communication method
10/05/2011	EP2372923A2 MC-CDMA multiplexing in an orthogonal uplink
10/05/2011	EP2372920A2 Packet encoding method to provide unequal error protection to users and/or application data
10/05/2011	EP2371160A1 Baseband recovery in wireless networks, base transceiver stations, and wireless networking devices
10/05/2011	EP2371124A1 Coding device, device for reprocessing a digital baseband signal or intermediate frequency signal, system and method for external digital coding
10/05/2011	EP2371102A1 Correction of quadrature errors
10/05/2011	EP2371101A1 Physical structure and design of sounding channel in ofdma systems
10/05/2011	EP2371080A1 Adaptive loading for orthogonal frequency division multiplex (ofdm) communication systems
10/05/2011	EP2371073A2 Methods and systems for papr reduction in sc-fdma systems
10/05/2011	EP2371068A2 Communication system, communication units, and method for employing a pilot transmission scheme
10/05/2011	EP1968335B1 Radio communication base station device and pilot transmission method
10/05/2011	EP1964346B1 Method and a system for estimating a symbol time error in a broadband transmission system
10/05/2011	EP1813044B1 Transmission format indication and feedback in multi-carrier wireless communication systems
10/05/2011	EP1782543B1 Soft decision enhancement
10/05/2011	EP1661287B1 Sdma communications with non-immediate block acknowledgment
10/05/2011	EP1537681B1 Device and method for carrying out correlations in a mobile radio system
10/05/2011	EP0983659B1 Clock recovery circuit and a receiver having a clock recovery circuit
10/05/2011	CN202004784U Modulator of digital/analog audio broadcasting transmitting system
10/05/2011	CN202004757U Broadband digitized signal and power supply composite cable transmission system based on OFDM (orthogonal frequency division multiplexing)
10/05/2011	CN1965554B Multicarrier communication system and methods for link adaptation using uniform bit loading and subcarrier puncturing
10/05/2011	CN1913396B Single/multiple carrier compatible digital broadcast system communication method
10/05/2011	CN1913391B Uplink macro-diversity reception method of orthogonal frequency division multiplex cellular communication system
10/05/2011	CN1898893B Multicarrier mimo transmission
10/05/2011	CN1890907B Transmission of data with feedback to the transmitter in a wireless local area network or the like
10/05/2011	CN1846146B Modulation signals for a satellite navigation system
10/05/2011	CN102210129A Unequal multipath protection of different frames within a superframe using different cyclic prefix lengths
10/05/2011	CN102209388A Method and device for sending channel measurement pilot frequency information
10/05/2011	CN102209315A Communication device
10/05/2011	CN102209062A Radio receiver apparatus and radio transmitter method
10/05/2011	CN102209061A User terminals, wireless communication method and wireless communication system
10/05/2011	CN102209060A Base station device, mobile station device, transmission method and reception method
10/05/2011	CN102209059A Base station selection control method in cellular mobile communication system
10/05/2011	CN102209058A Low density parity check (LDPC)-coding-assisted mary phase-shift keying (MPSK) system carrier synchronization method
10/05/2011	CN102209057A Signal receiver and method for estimating residual doppler frequencies
10/05/2011	CN102209056A Navigation signal modulation method
10/05/2011	CN102209055A Self-adaptive blind equalization method applicable to phase shift keying signals, equalizer and receiver
10/05/2011	CN102209052A Method and device for carrying out frequency offset compensation on random access signals
10/05/2011	CN102208959A Communication system
10/05/2011	CN102208943A Demodulation method used for laser communication
10/05/2011	CN102208937A Hybrid multiple access system for long term evolution (LTE) uplink
10/05/2011	CN102208919A Fast frequency hopping with a code division multiplexed pilot in an OFDMA system
10/05/2011	CN101931133B USB connecting piece, USB casing and wireless modem
10/05/2011	CN101674270B Identification method of low signal-to-noise ratio phase-shift keying modulating signal
10/05/2011	CN101420418B Method and beacon equipment for wireless network communication
10/05/2011	CN101321141B Receiving apparatus, program and receiving method
10/05/2011	CN101268648B Space-time coded mb-ofdm uwb system
10/05/2011	CN101267417B Estimation method for integer frequency deviation of digital communication system
10/05/2011	CN101228757B Channel interference mitigation for OFDM
10/05/2011	CN101228756B Channel interference mitigation for OFDM
10/05/2011	CN101223748B A method of transmitting and receiving data in a multi-carrier system
10/05/2011	CN101159469B Method and system for channel estimation of transmission channels by means of complementary sequences
10/05/2011	CN101083500B Blind identification of advanced modulation and coding modes
10/05/2011	CN101047422B Method for implementing synchronous under code stage of time-division-synchronous CDMA system
10/04/2011	US8032172 Method and apparatus for forward link gain control in a power controlled repeater
10/04/2011	US8032144 Multi-carrier communication device and feedback information communication method

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