| Patents for H04L 27 - Modulated-carrier systems (89,721) |
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| 10/08/2013 | US8553802 Quadrature communications device with I antennas and Q antennas and modulated power supply and related methods |
| 10/08/2013 | US8553801 System and method for dynamic output back-off |
| 10/08/2013 | US8553790 Low power ultra wideband transceivers |
| 10/08/2013 | US8553788 Techniques for multiple-subcarrier joint precoding |
| 10/08/2013 | US8553787 Multiple input multiple output (MIMO) communication system for feedforwarding interference vector indicator |
| 10/08/2013 | US8553748 ADC clock selection based on determined maximum conversion rate |
| 10/08/2013 | US8553627 Transmission diversity scheme on physical uplink control channel (PUCCH) with ACK/NACK differentiation |
| 10/08/2013 | US8553595 Controlled superposition coding in multi-user communication systems |
| 10/08/2013 | US8553579 Systems and methods for high rate OFDM communications |
| 10/08/2013 | US8553525 Method of transmitting data based on adaptive modulation and coding |
| 10/08/2013 | US8553524 Signal reception apparatus, systems, and methods |
| 10/08/2013 | US8552835 RFID system with low complexity implementation and pallet coding error correction |
| 10/08/2013 | CA2728533C Method and apparatus for detection of orthogonal frequency division multiplexing (ofdm) signals by cognitive radios |
| 10/08/2013 | CA2694188C Frequency diverse transmissions in a wireless communication system |
| 10/08/2013 | CA2681378C Mimo wireless communication method and apparatus for transmitting and decoding resource block structures based on a dedicated reference signal mode |
| 10/08/2013 | CA2679508C Method and apparatus for determining broadcast messages in wireless signals |
| 10/08/2013 | CA2577489C Interference cancellation system |
| 10/08/2013 | CA2544850C Multiple-input multiple-output system and method |
| 10/03/2013 | WO2013149247A1 Paired ofdm pilot symbols |
| 10/03/2013 | WO2013148471A1 Receiver-side estimation of and compensation for signal impairments |
| 10/03/2013 | WO2013148076A1 Extending cyclic prefix length in lte with mixed unicast broadcast subframe |
| 10/03/2013 | WO2013147764A1 Device, system and method of communicating a wireless communication orthogonal-frequency-division-multiplexing signal |
| 10/03/2013 | WO2013147693A1 Signaling of sequence generator initialization parameters for uplink reference signal generation |
| 10/03/2013 | WO2013147413A1 Method for transmitting data unit in wireless lan system and device for supporting same |
| 10/03/2013 | WO2013145762A1 Transmitter, signal generation device, calibration method, and signal generation method |
| 10/03/2013 | WO2013144715A1 Method and apparatus for filter bank multi-carrier signal transmission and channel estimation |
| 10/03/2013 | WO2013143959A1 Method of synchronization and detection for a multistation wireless communication system (wifi), and wireless communication system implementing this method |
| 10/03/2013 | WO2013143381A1 Uplink scheduling method and device |
| 10/03/2013 | US20130259171 Method for spectrum sensing of multi-carrier signals with equidistant sub-carriers |
| 10/03/2013 | US20130259167 Method and apparatus for detecting envelope using difference between sampling signals |
| 10/03/2013 | US20130259164 Enhanced metrics for demodulation and soft information generation in the presence of a non-constant envelope modulated interferer |
| 10/03/2013 | US20130259161 Apparatus and method for transceiving data |
| 10/03/2013 | US20130259160 Apparatus and method for transceiving data |
| 10/03/2013 | US20130259152 Device for Generating a Vector-Modulated Output Signal and Method for Generating a Vector-Modulated Output Signal |
| 10/03/2013 | US20130259148 Amplitude enhanced frequency modulation |
| 10/03/2013 | US20130259113 Systems and methods for adaptive blind mode equalization |
| 10/03/2013 | US20130259111 Symmetric Leakage for Adaptive Finite-Impulse-Response Filters |
| 10/03/2013 | US20130259093 Systems and methods for providing timing tracking loops in a communication system |
| 10/03/2013 | US20130257308 Receiver circuit for receiving an input signal |
| 10/02/2013 | EP2645763A1 Terminal device, base station device, communication system and communication method |
| 10/02/2013 | EP2645660A1 Pll circuit |
| 10/02/2013 | EP2645658A1 Radio communication device and radio communication method to transmit reference signals |
| 10/02/2013 | EP2645657A1 Soft decision value generation circuit |
| 10/02/2013 | EP2645656A2 A method and apparatus for signaling to a mobile device which set of training sequence codes to use for a communication link |
| 10/02/2013 | EP2645655A2 A method and apparatus for signaling to a mobile device which set of training sequence codes to use for a communication link |
| 10/02/2013 | EP2645654A1 Method and Device for Demodulating Rotated Constellations |
| 10/02/2013 | EP2645650A1 Time and frequency channel estimation |
| 10/02/2013 | EP2645617A1 Method and apparatus for providing control signaling |
| 10/02/2013 | EP2645607A1 Method for allocating time and frequency resource for resource request indicator, method for transmitting resource request indicator and device |
| 10/02/2013 | EP2645606A1 Method for allocating time and frequency resource for resource request indicator, method for transmitting resource request indicator and device thereof |
| 10/02/2013 | EP2645582A1 Reduced-complexity antenna system using multiplexed receive chain processing |
| 10/02/2013 | EP2643942A2 Method and apparatus for transmitting ack/nack for downlink transmission in wireless communication system |
| 10/02/2013 | EP2643932A1 Digital predistortion of non-linear devices |
| 10/02/2013 | EP2164184B1 Automatic power control for a CDMA communications system |
| 10/02/2013 | DE112011103910T5 Verfahren und Benutzerausstattung zum Senden von ACK/NACK-Informationen, und Verfahren und Basisstation zum Empfangen von ACK/NACK-Informationen Procedures and user equipment for transmitting ACK / NACK information, and method and base station for receiving ACK / NACK information |
| 10/02/2013 | DE112011103827T5 Verfahren, Vorrichtung und System zum Kompensieren von Inter-Symbol-Interferenz A method, apparatus and system for compensating for inter-symbol interference |
| 10/02/2013 | CN103339907A Wireless communication system, transmitter apparatus, receiver apparatus, and wireless communication method |
| 10/02/2013 | CN103339906A Peak-to-average power ratio reduction for hybrid fm hd radio transmission |
| 10/02/2013 | CN103339905A Apparatus, method and computer program for determining a frequency offset |
| 10/02/2013 | CN103339863A 数据处理装置和数据处理方法 Data processing apparatus and data processing method |
| 10/02/2013 | CN103338508A Method and system for jointly estimating frequency offset |
| 10/02/2013 | CN103338179A OFDM (orthogonal frequency division multiplexing) system peak-to-average ratio suppressor capable of controlling modulation error rate |
| 10/02/2013 | CN103338178A All phase OFDM system design based on FPGA |
| 10/02/2013 | CN103338177A Frame synchronization method capable of resisting single-frequency interference |
| 10/02/2013 | CN103338176A Implementation method of waveform reuse modulator-demodulator |
| 10/02/2013 | CN103338175A Non-coherent demodulation device and demodulation method of CPM (continuous phase modulation) signal |
| 10/02/2013 | CN103338174A Generation device of data clock of responder |
| 10/02/2013 | CN103338173A A method and an apparatus for recovering code elements |
| 10/02/2013 | CN103338171A Receiving end equilibrium method and system based on frequency domain communication channel estimation |
| 10/02/2013 | CN103338170A General multi-mode blind equalization method for chaotic artificial fish school optimization |
| 10/02/2013 | CN103338168A Iteration time domain MMSE (minimum mean square error) equilibrium method based on weighted-type fractional Fourier transform (WFRFT) in doubly dispersive channel |
| 10/02/2013 | CN103338166A Improved channel estimation method |
| 10/02/2013 | CN103338100A Method and apparatus for transmitting signals, and method and apparatus for receiving the signals |
| 10/02/2013 | CN103338098A 通信方法 Communication method |
| 10/02/2013 | CN103338077A OFDM (Orthogonal Frequency Division Multiplexing)-based variable bandwidth optical network power balance method and system |
| 10/02/2013 | CN102316072B Encoding modulating method and demodulation modulating method |
| 10/02/2013 | CN102291567B Microwave digital image transmission system |
| 10/02/2013 | CN102158285B Method and device for producing paths of coherent light carriers |
| 10/02/2013 | CN102143099B Channel estimation method and device |
| 10/02/2013 | CN102137056B Method for detecting pseudo noise (PN) sequence phases |
| 10/02/2013 | CN102131294B Method and device for allocating mode of carrier group, and base station |
| 10/02/2013 | CN102055716B Carrier phase correcting method for QAM modulation |
| 10/02/2013 | CN101965058B Method and device for carrier level cell selection |
| 10/02/2013 | CN101964768B Adaptive infrared anti-jamming transmission method |
| 10/02/2013 | CN101938446B Estimating method for channel delay and cyclic prefix (CP) averaging method in OFDM receiver |
| 10/02/2013 | CN101523840B Uplink pilot multiplexing in SU-MIMO and SDMA for SC-FDMA systems |
| 10/01/2013 | US8548511 Energy saving mode with maintained number of advertised transmit antennas |
| 10/01/2013 | US8548108 Adaptive phase equalizer |
| 10/01/2013 | US8548105 Joint time-frequency automatic gain control for wireless communication |
| 10/01/2013 | US8548104 Receiver with configurable clock frequencies |
| 10/01/2013 | US8548103 Method and apparatus of adaptive transmission signal detection based on signal-to-noise ratio and Chi-squared distribution |
| 10/01/2013 | US8548102 Tail-biting convolutional decoding |
| 10/01/2013 | US8548101 Demodulation method and demodulator for orthogonal frequency multiplexing—multiple input multiple output system |
| 10/01/2013 | US8548100 Method and system for performing complex sampling of signals by using two or more sampling channels and for calculating time delays between these channels |
| 10/01/2013 | US8548098 Clock-free activation circuit |
| 10/01/2013 | US8548096 Controllable frequency offset for inphase and Quadrature (IQ) imbalance estimation |
| 10/01/2013 | US8548095 Method of generating codebook and transmitting data in a multi-input multi-output system |
| 10/01/2013 | US8548094 Transmission device and modulation method |
| 10/01/2013 | US8548090 Transmitting apparatus and method in mobile communications system |
| 10/01/2013 | US8548087 Long training sequence for MIMO WLAN systems |