| Patents for H04L 27 - Modulated-carrier systems (89,721) |
|---|
| 09/06/2013 | WO2013127749A1 Method and a device for increasing the amount of information bits comprised in a symbol |
| 09/06/2013 | WO2013127746A1 Method and a device for decoding differentially modulated symbols |
| 09/06/2013 | WO2013098640A3 Method for non-uniform mapping of bit sequences and a corresponding device |
| 09/06/2013 | CA2861328A1 Techniques to manage dwell times for pilot rotation |
| 09/05/2013 | US20130230129 Method for coarse frequency synchronization in ofdm receiver |
| 09/05/2013 | US20130230128 Communication Method for Estimating Doppler Spread |
| 09/05/2013 | US20130230127 Methods and apparatus for synchronization in multiple-channel communication systems |
| 09/05/2013 | US20130230126 Physical Layer Frame Format Design For Wideband Wireless Communications Systems |
| 09/05/2013 | US20130230125 Demapping for hierarchical quadrature amplitude modulation |
| 09/05/2013 | US20130230123 Method of transmitting reference signals in a wireless communication having multiple antennas |
| 09/05/2013 | US20130230121 Papr reduction using clipping function depending on the peak value and the peak width |
| 09/05/2013 | US20130230117 Procedure for simultaneous transmission in time and frequency of multiple communications of data by means of ofdm modulations |
| 09/05/2013 | US20130230093 Shift register based downsampled floating tap decision feedback equalization |
| 09/05/2013 | US20130230092 Sparse and reconfigurable floating tap feed forward equalization |
| 09/05/2013 | US20130230091 Extension of ethernet phy to channels with bridged tap wires |
| 09/05/2013 | US20130230089 Self-calibrating continuous-time equalization |
| 09/05/2013 | US20130230003 Peak-to-average power ratio management for multi-carrier modulation in wireless communication systems |
| 09/04/2013 | EP2634986A2 Method and system for transmitting and receiving signals |
| 09/04/2013 | EP2634985A2 Extension of ethernet PHY to channels with bridged tap wires |
| 09/04/2013 | EP2634984A1 Method and a device for decoding differentially modulated symbols |
| 09/04/2013 | EP2634982A1 Systems and methods for enhanced channel estimation in wireless communication systems |
| 09/04/2013 | EP2634947A2 Method and apparatus for transmitting control information |
| 09/04/2013 | EP2634945A1 Method and a device for increasing the amount of information bits comprised in a symbol |
| 09/04/2013 | EP2633662A2 System and method of frequency offset compensation for radio system with fast doppler shift |
| 09/04/2013 | EP2633661A1 Multiple signal transformation in wireless receivers |
| 09/04/2013 | EP2633660A1 Method and arrangement in wireless communications system |
| 09/04/2013 | EP2633659A1 Soft value generation using serial localization with indecision |
| 09/04/2013 | EP2633638A1 Transmission of a data packet having two reference sequences and corresponding receiver comprising an equaliser |
| 09/04/2013 | EP2633627A2 Digital i/q imbalance compensation in a quadrature receiver |
| 09/04/2013 | EP1396158B1 Transmittal of heartbeat signal at a lower level than heartbeat request |
| 09/04/2013 | CN203181056U Novel anti-interference modem |
| 09/04/2013 | CN203180959U Signal receiving apparatus and digital television terminal |
| 09/04/2013 | CN203180958U Full digital quadrature phase shift keying demodulator |
| 09/04/2013 | CN203180957U Homologous S-wave-band FM telemetry transmitter |
| 09/04/2013 | CN203180956U Communication system based on high efficiency CFR processing |
| 09/04/2013 | CN103283200A Adaptive bit or power loading in optical orthogonal frequency division multiplexing transceivers |
| 09/04/2013 | CN103283199A Method and arrangement in wireless communications system |
| 09/04/2013 | CN103283198A Apparatus and methods for estimating an unknown frequency error of a tone signal |
| 09/04/2013 | CN103283195A Methods for sending and receiving a multicarrier signal, sender, receiver, return signal and computer programs corresponding thereto |
| 09/04/2013 | CN103283174A Transmission of a data packet having two reference sequences and corresponding receiver comprising an equaliser |
| 09/04/2013 | CN103283172A Uplink control information transmitting/receiving method and device in a wireless communication system |
| 09/04/2013 | CN103283171A Uplink control information transmitting/receiving method and device in a wireless communication system |
| 09/04/2013 | CN103283170A Method and device for transmitting/receiving uplink control information in wireless communication system |
| 09/04/2013 | CN103283169A Method and user equipment for transmitting ack/nack information, and method and base station for receiving ack/nack information |
| 09/04/2013 | CN103281285A QAM equalizer |
| 09/04/2013 | CN103281284A Method for adjusting transmission timing and transmitting continuous packets and mobile station thereof |
| 09/04/2013 | CN103281283A Automatic gain control method based on encoding orthogonal frequency division multiplexing |
| 09/04/2013 | CN103281282A Frequency offset estimation method in DVB-T2 system |
| 09/04/2013 | CN103281281A Indoor navigation positioning system based on ultra wide band |
| 09/04/2013 | CN103281280A Carrier synchronization method based on rotation average period map and demodulation soft information |
| 09/04/2013 | CN103281279A Realization method of electric power line carrier chip |
| 09/04/2013 | CN103281278A LTE (Long Term Evolution) communication transmission system, LTE communication receiving system and communication terminal |
| 09/04/2013 | CN103281277A Method of generating reference signal in wireless communicaton system |
| 09/04/2013 | CN103281276A Optimal demodulation device and demodulation method for CPM signal |
| 09/04/2013 | CN103281275A Minimum shift keying/Gaussian Filtered minimum shift keying (MSK/GMSK) direct sequence spread spectrum signal receiver |
| 09/04/2013 | CN103281273A Direct-current offset optimization method of multi-carrier visible light communication system |
| 09/04/2013 | CN103281267A Blind channel estimation method in OFDM (Orthogonal Frequency Division Multiplexing) system under pulse noise environment |
| 09/04/2013 | CN103281265A Pilot sequence structure in MIMO-OFDM/OQAM (Multi-input Multi-output-Orthogonal Frequency Division Multiplexing/Offset Quadrature Amplitude Modulation) system and channel estimation method |
| 09/04/2013 | CN103281264A Self-adaptive pilot mode channel estimation algorithm in OFDM (Orthogonal Frequency Division Multiplexing) system |
| 09/04/2013 | CN103281169A Communication method, base station, mobile station and wireless communication system |
| 09/04/2013 | CN103281163A Method for acquiring resource region information for PHICH and method of receiving PDCCH |
| 09/04/2013 | CN103281130A Multiple frequency millimeter wave generating device based on single-drive Mach-Zehnder modulator |
| 09/04/2013 | CN103281103A OFDM (orthogonal frequency division multiplexing) power line carrier communication SOC (system on chip) |
| 09/04/2013 | CN102608627B Multimode navigational radio frequency chip |
| 09/04/2013 | CN102325109B Rapid FSK (Frequency Shift Keying) demodulation method and full-digital low-power-consumption device for realizing same |
| 09/04/2013 | CN102263716B Modulation type identifying method and system |
| 09/04/2013 | CN102055711B Method and apparatus for generating ranging preamble code in wireless communication system |
| 09/04/2013 | CN102035771B Method and device for eliminating direct current offset |
| 09/04/2013 | CN101938283B Multi-carrier interference eliminating circuit and a signal receiving and transmitting system using same |
| 09/04/2013 | CN101931421B Audio processing method and circuit in digital psm transmitter |
| 09/04/2013 | CN101841384B Reception apparatus |
| 09/04/2013 | CN101714880B Communication device and method of W-CDMA and OFDM signal in wireless communication system |
| 09/04/2013 | CN101689907B Setting maximum power at a mobile communication system base station having multiple antennas |
| 09/04/2013 | CN101675605B Adaptive range vehicle locating unit, vehicle tracking unit and vehicle recovery system including same |
| 09/04/2013 | CN101611569B Data transmitting and receiving method using phase shift based precoding and transceiver supporting the same |
| 09/04/2013 | CN101453223B Signal receiving method and related receiving apparatus |
| 09/04/2013 | CN101325569B Robust channel evaluation for communication system |
| 09/04/2013 | CN101257334B Method and apparatus for determining reverse transmission power of mobile station in an orthogonal frequency division multiplexing system |
| 09/04/2013 | CN101188461B Method and system for optical receiver to receive signal from a plurality of optical network units |
| 09/03/2013 | US8527827 Transmitting apparatus, receiving apparatus, transmission method, and reception method |
| 09/03/2013 | US8526896 Feedback compensation detector for a direct conversion transmitter |
| 09/03/2013 | US8526549 Signal processing circuit and method thereof |
| 09/03/2013 | US8526547 System and method performing Quadrature Amplitude Modulation by combining co-sets and strongly coded co-set identifiers |
| 09/03/2013 | US8526546 Radio transmission device and radio transmission method |
| 09/03/2013 | US8526545 Phase shift keying wireless communication apparatus and method |
| 09/03/2013 | US8526543 Quadrature imbalance estimation using unbiased training sequences |
| 09/03/2013 | US8526540 Method and receiving unit for the detection of data symbols |
| 09/03/2013 | US8526538 Uplink precoding method in 4-Tx system |
| 09/03/2013 | US8526530 Method and apparatus for encoding feedback signal |
| 09/03/2013 | US8526529 Radio access method for reduced PAPR |
| 09/03/2013 | US8526522 Single carrier high rate wireless system |
| 09/03/2013 | US8526521 Apparatus and method for compensating for phase noise in a receiver supporting OFDM |
| 09/03/2013 | US8526520 Cyclostationary signal detection in the angular domain for communication systems |
| 09/03/2013 | US8526519 Multi-rank precoding matrix indicator (PMI) feedback in a multiple-input multiple-output (MIMO) system |
| 09/03/2013 | US8526516 Systems and methods for multiple-input multiple-output communications systems |
| 09/03/2013 | US8526514 Method and apparatus for allocating a plurality of data symbols in a wireless communication system |
| 09/03/2013 | US8526512 Transmitting apparatus and receiving apparatus |
| 09/03/2013 | US8526511 Base station, mobile station and method |
| 09/03/2013 | US8526510 Estimation of traffic-to-pilot ratios |
| 09/03/2013 | US8526412 Frequency division multiplexing of multiple data streams in a wireless multi-carrier communication system |