| Patents for H04L 27 - Modulated-carrier systems (89,721) |
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| 02/12/2014 | CN102291342B OFDM (Orthogonal Frequency Division Multiplexing) channel estimating method based on multipath resolution |
| 02/12/2014 | CN102185823B Sub-carrier remaining method for reducing peak-to-average power ratio and bit error rate in combined way |
| 02/12/2014 | CN102148797B Combined multiple data stream transmission technology |
| 02/12/2014 | CN102132620B Carrier management in wireless communication device assigned set of two or more carriers by wireless communication network |
| 02/12/2014 | CN102035775B 移频器 Frequency shifter |
| 02/12/2014 | CN102025424B Vector sensor-based orthogonal frequency division multiplexing (OFDM) underwater sound communication method |
| 02/12/2014 | CN101946477B Method of transmitting signal |
| 02/12/2014 | CN101931485B Method and device for generating dedicated reference signal (DRS) |
| 02/12/2014 | CN101897163B 无线电通信设备和dc偏移调整方法 The radio communication device and a dc offset adjustment method |
| 02/12/2014 | CN101841354B Method and device for transmitting downlink measurement pilot frequency |
| 02/12/2014 | CN101779406B Method and device for sending and receiving data in TDD wireless communication system |
| 02/12/2014 | CN101743730B Signal processor and signal processing method |
| 02/12/2014 | CN101690064B Control channel format indicator frequency mapping |
| 02/11/2014 | US8649470 Non-joint demodulation of a desired signal in response to a carrier-to-interference ratio estimate |
| 02/11/2014 | US8649469 Signal reception |
| 02/11/2014 | US8649468 Micro-controller, processing method and device for power line carrier signal reception |
| 02/11/2014 | US8649467 Multi-symbol channel estimation method for estimating channel response in a multi-carrier modulation system |
| 02/11/2014 | US8649466 Device and method for detecting cyclic prefix length |
| 02/11/2014 | US8649464 Quadrature receiver and method of compensating for I/Q imbalance using a calibration signal |
| 02/11/2014 | US8649463 Radio communication apparatus |
| 02/11/2014 | US8649462 Method and apparatus for transmitting signal using repetition coding in a wireless communication system |
| 02/11/2014 | US8649461 Lane-to-lane skew reduction in multi-channel, high-speed, transceiver circuitry |
| 02/11/2014 | US8649460 Techniques for multi-wire encoding with an embedded clock |
| 02/11/2014 | US8649459 Bit reduction in a transmitter |
| 02/11/2014 | US8649454 Receiving apparatus that receives packet signal in which a known signal is placed in the beginning of packet signal |
| 02/11/2014 | US8649452 Wireless communication device |
| 02/11/2014 | US8649451 MC-CDMA multiplexing in an orthogonal uplink |
| 02/11/2014 | US8649450 Method and apparatus for generating a preamble for use in cable transmission systems |
| 02/11/2014 | US8649449 Sending apparatus, reception apparatus, wireless apparatus and transmission mode control method for sending apparatus |
| 02/11/2014 | US8649448 Demapping device and method for modified dual carrier modulation system |
| 02/11/2014 | US8649447 OFDM modem using pilot sub-carrier structure |
| 02/11/2014 | US8649446 System and method for channel classification |
| 02/11/2014 | US8649445 Methods and systems for noise resilient, pin-efficient and low power communications with sparse signaling codes |
| 02/11/2014 | US8648749 Estimation of multiple angles of arrival of signals received by an array of antenna elements |
| 02/11/2014 | CA2713202C Frequency hopping pattern and arrangement for sounding reference signal |
| 02/11/2014 | CA2502804C Channel estimation and spatial processing for tdd mimo systems |
| 02/06/2014 | WO2014022863A1 Uplink control information transmission with large number of bits |
| 02/06/2014 | WO2014022860A1 Enhanced physical downlink control channel scrambling and demodulation reference signal sequence generation |
| 02/06/2014 | WO2014022695A1 Encoding parameters for a wireless communication system |
| 02/06/2014 | WO2014020348A1 Location system using ultrasound |
| 02/06/2014 | WO2014019283A1 Method, apparatus and system for transmitting control information |
| 02/06/2014 | WO2014019234A1 Method for sending and receiving control information and apparatus thereof |
| 02/06/2014 | WO2014019194A1 Configuration method and sending method for pilot frequency, and device |
| 02/06/2014 | WO2014019171A1 Data demodulation method and system, and user equipment |
| 02/06/2014 | WO2014019146A1 Transmission method for control channel, base station, and terminal |
| 02/06/2014 | WO2014019144A1 Transmission method for control channel, base station, and terminal |
| 02/06/2014 | WO2014019071A1 Extended bandwidth digital doherty transmitter |
| 02/06/2014 | WO2013188340A3 Transport block size determination in new carrier type in lte |
| 02/06/2014 | WO2013098638A3 Method and device for data buffering for multiple-stream |
| 02/06/2014 | US20140037032 Receiver and Receiving Method |
| 02/06/2014 | US20140037027 Methods and Systems for Processing Network Messages in an Accelerated Processing Device |
| 02/06/2014 | US20140037026 Quadrature demodulator |
| 02/06/2014 | US20140037023 Transmitting system and receiving system, and transmitting method and receiving method |
| 02/06/2014 | US20140037022 Communication device for receiving and transmitting ofdm signals in a wireless communication system |
| 02/06/2014 | US20140037021 Communication device for receiving and transmitting ofdm signals in a wireless communication system |
| 02/06/2014 | US20140037018 Ofdm receiver with distortion compensation feature, and signal processing method thereof |
| 02/06/2014 | US20140036986 Coarse phase estimation for highly-spectrally-efficient communications |
| 02/06/2014 | US20140036985 Decision feedback equalization with selectable tap |
| 02/06/2014 | US20140036984 Equalization of a Distributed Pilot OFDM Signal |
| 02/06/2014 | US20140036983 Equalization device, reception device and equalization method |
| 02/06/2014 | US20140036982 High Bandwidth Equalizer and Limiting Amplifier |
| 02/06/2014 | US20140036971 Weighting filter, and corresponding methods and devices for transmitting and receiving an analog signal and computer program |
| 02/06/2014 | US20140036934 Method and system for burst formatting of precoded egprs2 supporting legacy user multiplexing |
| 02/06/2014 | US20140036823 System Access and Synchronization Methods for MIMO OFDM Communications Systems and Physical Layer Packet and Preamble Design |
| 02/06/2014 | US20140036811 Multi-mode indication in subfield in a signal field of a wireless local area network data unit |
| 02/06/2014 | US20140036711 Systems and methods for high rate ofdm communications |
| 02/06/2014 | US20140035692 Optimized multi-level finite state machine with redundant dc nodes |
| 02/06/2014 | US20140035615 System for transmission line termination by signal cancellation |
| 02/05/2014 | EP2693713A2 Equalization of a distributed pilot OFDM signal |
| 02/05/2014 | EP2693670A1 Receiver apparatus, reception method, program, and reception system |
| 02/05/2014 | EP2693645A2 Low-complexity sheme for enhancing multi-carrier communications |
| 02/05/2014 | EP2693634A1 Harmonic suppression in switching amplifiers |
| 02/05/2014 | EP2693633A1 Calibration for power amplifier predistortion |
| 02/05/2014 | EP2692104A1 Method and apparatus for determining a piece of extrinsic information |
| 02/05/2014 | CN103563323A Alignment of in-phase and quadrature data in quadrature phase shift keying optical transmitters |
| 02/05/2014 | CN103563322A Method for transmitting control information and apparatus therefor |
| 02/05/2014 | CN103563319A Enhanced node b and method of transmitting physical-downlink control channels (pdcchs) in a lte-a system |
| 02/05/2014 | CN103563318A Channel equalization method, apparatus and receiver |
| 02/05/2014 | CN103563263A Connecting device, system and method for signal transmission between a control centre and at least one field device in an industrial installation |
| 02/05/2014 | CN103560993A Data processing apparatus and method |
| 02/05/2014 | CN103560992A In-band on-channel system with digital frequency spectrum dynamic access |
| 02/05/2014 | CN103560991A Method of orthogonal frequency division multiplexing receiver for suppressing impulse interference of distance measure equipment |
| 02/05/2014 | CN103560990A Filter-based real-time OFDM access network system |
| 02/05/2014 | CN103560989A Data transmission confidential module and data processing method thereof |
| 02/05/2014 | CN103560986A Visible light communication system based on MIMO-OFDM modulation and channel estimation method |
| 02/05/2014 | CN103560872A Accurate time measurement method based on OFCDM |
| 02/05/2014 | CN103560868A Method and apparatus to select coding mode |
| 02/05/2014 | CN103560860A Method and apparatus for transmitting overload indicator over the air |
| 02/05/2014 | CN103560859A Method and apparatus for transmitting overload indicator over the air |
| 02/05/2014 | CN103560857A Apparatus for transmitting and receiving a signal and method for transmitting and receiving a signal |
| 02/05/2014 | CN103560855A Frame formatting for communications |
| 02/05/2014 | CN103560852A Base station apparatus and wireless communication method |
| 02/05/2014 | CN103560828A Optical OFDM multichannel direct detection method and device of wavelength division multiplexing system |
| 02/05/2014 | CN103560819A Ofdm receiver apparatus |
| 02/05/2014 | CN103560806A Signal detection using sphere decoding technique |
| 02/05/2014 | CN103560799A Orthogonal frequency division multiplexing receiver device for effectively suppressing moderate intensity range finder pulse interference |
| 02/05/2014 | CN102130874B Channel estimation method and device |
| 02/05/2014 | CN102082754B OFDM (Orthogonal Frequency Division Multiplexing) channel estimation method and device |
| 02/05/2014 | CN101904113B System and method for transmit time computation at relay station |
| 02/05/2014 | CN101729212B Subcarrier mapping method of space-frequency block codes |