| Patents for H04L 27 - Modulated-carrier systems (89,721) |
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| 02/28/2008 | WO2008024186A2 Method and system for data transmission with decreased bit error rate |
| 02/28/2008 | WO2008024173A2 Method and apparatus for performing hybrid timing and frequency offset synchronization in wireless communication systems |
| 02/28/2008 | WO2008023936A1 System and method for random access in a wireless communication system |
| 02/28/2008 | WO2008023930A2 Methods for transmitting/receiving feedback information, and methods for transmitting/receiving data using the same |
| 02/28/2008 | WO2008023299A2 A transmission method and apparatus for cancelling inter-carrier interference |
| 02/28/2008 | WO2008023296A1 M-qam scaling factor estimation method and receiver using this method |
| 02/28/2008 | WO2008023253A2 Fft-based signal processing with reduced latency |
| 02/28/2008 | WO2008008449A3 Method of switching modes of uplink transmission in a wireless communication system |
| 02/28/2008 | WO2008007028A3 Methods for receiving and transmitting a multicarrier signal comprising a preamble containing data elements, and corresponding devices and computer program products |
| 02/28/2008 | WO2008007020A3 Methods for the transmission and reception of a multicarrier signal comprising isolated pilots, and corresponding devices and computer program products |
| 02/28/2008 | WO2007146952A3 Preamble structure and acquisition for a wireless communication system |
| 02/28/2008 | WO2007142950A3 Clustered mimo ofdm with variable subcarrier assignment per antenna |
| 02/28/2008 | WO2007134273A3 Frequency hopping of pilot tones |
| 02/28/2008 | WO2007119388B1 Method of transmitting ofdm signal and transmitter and receiver thereof |
| 02/28/2008 | WO2007119215A3 Low complexity method and apparatus to generate a symmetric-periodic continuos phase modulation (cpm) waveform |
| 02/28/2008 | WO2007119148A3 Method providing efficient and flexible control signal for resource allocation |
| 02/28/2008 | WO2007001867A8 Optimal weights for mmse space-time equalizer of multicode cdma system |
| 02/28/2008 | US20080052607 Apparatus and method for soft decision viterbi decoding |
| 02/28/2008 | US20080052591 User equipment using hybrid automatic repeat request |
| 02/28/2008 | US20080051052 Radio communication system and radio communication method |
| 02/28/2008 | US20080049877 Block codeword decoder with confidence indicator |
| 02/28/2008 | US20080049876 Non-redundant differential MSK demodulator with double error correction capability |
| 02/28/2008 | US20080049871 Apparatus for and Method of Controlling a Sampling Frequency of a Sampling Device |
| 02/28/2008 | US20080049870 RFID decoding subsystem with decode module |
| 02/28/2008 | US20080049869 Method and device for layered decoding of a succession of blocks encoded with an ldpc code |
| 02/28/2008 | US20080049866 Method of correcting gain and phase imbalance of a multi-carrier transmission signal, transmitter and base station |
| 02/28/2008 | US20080049865 Method and apparatus for generating a punctured symbol vector for a given information vector |
| 02/28/2008 | US20080049864 Method and apparatus for spectrum-preserving amplitude compression of a modulated signal |
| 02/28/2008 | US20080049860 Systems and method for orthogonal frequency divisional multiplexing |
| 02/28/2008 | US20080049858 Wireless communication system |
| 02/28/2008 | US20080049857 Data detection and demodulation for wireless communication systems |
| 02/28/2008 | US20080049856 Systems and method for orthogonal frequency divisional multiplexing |
| 02/28/2008 | US20080049855 Systems and Methods for MIMO Precoding in an xDSL System |
| 02/28/2008 | US20080049853 Frequency Domain Direct Sequence Spread Spectrum with Flexible Time Frequency Code |
| 02/28/2008 | US20080049827 Systems and methods for implementing path diversity in a wireless communication network |
| 02/28/2008 | US20080049826 Graphics Accelerator |
| 02/28/2008 | US20080049825 Equalizer with reorder |
| 02/28/2008 | US20080049824 Apparatus for and Method of Controlling a Feedforward Filter of an Equalizer |
| 02/28/2008 | US20080049822 Selectable-Tap Equalizer |
| 02/28/2008 | US20080049820 Multi-antenna scheduling system and method |
| 02/28/2008 | US20080049744 Transmission packet structure for transmitting uncompressed A/V data and transceiver using the same |
| 02/28/2008 | US20080049604 Systems and method for orthogonal frequency divisional multiplexing |
| 02/28/2008 | US20080049603 System and method for multiframe alignment in a multipoint-to-point orthogonal frequency division multiplexing system |
| 02/28/2008 | US20080049602 Apparatus and method for transmitting and receiving side information of a partial transmit sequence in an ofdm communication system |
| 02/28/2008 | US20080049601 Systems and methods for high rate ofdm communications |
| 02/28/2008 | US20080049599 Tone hopping in a multipoint-to-point orthogonal frequency division multiplexing communication system |
| 02/28/2008 | CA2659466A1 Acquisition in frequency division multiple access systems |
| 02/28/2008 | CA2658367A1 Cdma wireless communication systems |
| 02/27/2008 | EP1892912A1 Sampling offset correction in an orthogonal frequency division multiplexing system |
| 02/27/2008 | EP1892911A2 Reference signal multiplexing and resource allocation |
| 02/27/2008 | EP1892875A2 Communication system, communication method, mobile station and base station used for the same |
| 02/27/2008 | EP1892871A2 High-order modulation-based burst mapping method and apparatus in a mobile communication system |
| 02/27/2008 | EP1892866A1 Radio parameter group generating apparatus, transmitter and receiver |
| 02/27/2008 | EP1627511B1 Method and architecture for wireless communication networks using cooperative relaying |
| 02/27/2008 | EP1319278B1 Cyclic delay diversity for mitigating isi in ofdm systems |
| 02/27/2008 | EP1303962B1 Sliding-window processing for the reception of multicarrier signals |
| 02/27/2008 | EP1266499B1 Carrier tracking loop for direct sequence spread spectrum systems |
| 02/27/2008 | EP1262018B1 High-efficiency power modulators |
| 02/27/2008 | CN101133615A Apparatus and method for transmitting/receiving channel quality information in a communication system |
| 02/27/2008 | CN101133614A OFDM receiver, integrated circuit and receiving method |
| 02/27/2008 | CN101133613A Apparatus and method for transmitting information data in a wireless communication system |
| 02/27/2008 | CN101133565A Channel calibration for a time division duplexed communication system |
| 02/27/2008 | CN101132598A Wireless resource assignment method and system thereof |
| 02/27/2008 | CN101132389A Compensation method for estimation of signal to interference ratio |
| 02/27/2008 | CN101132388A Receiving method and device for receiving coded signal assisted by signal channel condition information |
| 02/27/2008 | CN101132387A Control signaling used for communication system and transmitting method for its reference signal |
| 02/27/2008 | CN101132386A Interference restraining method for orthogonal frequency division multiplexing signal |
| 02/27/2008 | CN101132385A Method for eliminating large sampling clock deviation in orthogonal frequency division multiplexing receiver |
| 02/27/2008 | CN101132384A Method and apparatus for pilot frequency multiplexing in OFDM system |
| 02/27/2008 | CN101132383A Pseudorandom sequence generating method |
| 02/27/2008 | CN101132382A Frequency modulation transmitter |
| 02/27/2008 | CN101132381A Pilot frequency data transmission method for MIMO-OFDM system and signal channel estimation method thereof |
| 02/27/2008 | CN101132372A Representing method for broadband single-carrier system resource allocation |
| 02/27/2008 | CN101132333A Method for performing wireless switching |
| 02/27/2008 | CN101132296A Pilot frequency design method, device and system for multicast business of multimedia broadcast |
| 02/27/2008 | CN101132266A Unified sub-carrier wave distribution method used for MC-CDMA system |
| 02/27/2008 | CN101132255A Method and system for processing reference mark in OFDM system |
| 02/27/2008 | CN101132253A Systems and methods for implementing a data control channel in a wireless communication system |
| 02/27/2008 | CN101132249A Broadband multi-carrier frequency receiver without intermediate-frequency SAW filter |
| 02/27/2008 | CN101132229A Transmission method and device for descending shared control signal channel |
| 02/27/2008 | CN101132191A Baseband signal processing method for GNSS receiver |
| 02/27/2008 | CN100372415C Intercell measuring method in OFDM system |
| 02/27/2008 | CN100372345C Information modulation and demodulation method of constant amplitude high frequency band utilizing rate |
| 02/27/2008 | CN100372324C Co-existence of modulation schemes in a WLAN |
| 02/27/2008 | CN100372291C Method for realizing jitter resistance in jitter precognition network |
| 02/27/2008 | CN100372246C System and method of processing frequency-diversity signals with reduced-sampling-rate receiver |
| 02/27/2008 | CN100372245C System and method of processing frequency-diversity coded signals with low sampling rate |
| 02/27/2008 | CN100372239C Direct transformation receiver |
| 02/26/2008 | US7336930 Interference cancellation in wireless relaying networks |
| 02/26/2008 | US7336753 Transmitter |
| 02/26/2008 | US7336744 Digital baseband receiver including a cross-talk compensation module for suppressing interference between real and imaginary signal component paths |
| 02/26/2008 | US7336743 Automatic gain control and its controlling method |
| 02/26/2008 | US7336742 Frequency error correction device and OFDM receiver with the device |
| 02/26/2008 | US7336741 Methods and apparatus for signal processing of multi-channel data |
| 02/26/2008 | US7336740 Radio signal receiving method and radio signal receiver |
| 02/26/2008 | US7336739 Cross-correlation signal detector |
| 02/26/2008 | US7336738 Demodulation timing generation circuit and demodulation apparatus |
| 02/26/2008 | US7336737 Phase error correction circuit and receiver incorporating the same |
| 02/26/2008 | US7336733 Radio base station apparatus, decoding apparatus used therefor which uses TFCI decoding characteristics, and decoding method therefor |
| 02/26/2008 | US7336731 Demodulator with phase-adjusting function |