| Patents for H04L 27 - Modulated-carrier systems (89,721) |
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| 04/06/2011 | CN102006260A Inner-carrier interference removing device and method |
| 04/06/2011 | CN102006259A Method and device for estimating channel of long-term evolution system |
| 04/06/2011 | CN102006258A Method and system for correcting frequency deviation |
| 04/06/2011 | CN102006257A Pilot frequency sending method of multicast broadcasting service |
| 04/06/2011 | CN102006256A Estimation method of integral multiple subcarrier frequency offset of robust |
| 04/06/2011 | CN102006255A Estimation method of frequency deviation of integral multiple of subcarriers in orthogonal frequency division multiplexing (OFDM) system |
| 04/06/2011 | CN102006254A Method for capturing and controlling logic channel for China mobile multimedia broadcasting system |
| 04/06/2011 | CN102006253A Communication method employed in bluetooth system and first communication device therof |
| 04/06/2011 | CN102006252A Single-tone signal identification method |
| 04/06/2011 | CN102006249A Channel estimation method in cooperative orthogonal frequency division multiplexing system |
| 04/06/2011 | CN102006248A Multi-carrier based channel estimation method and device as well as application thereof |
| 04/06/2011 | CN102006144A Precoding method and device as well as frequency domain balancing method and device |
| 04/06/2011 | CN102006128A Terminal frequency deviation detection method, device and system |
| 04/06/2011 | CN102006097A Mobile station, transmitting method and mobile communication system |
| 04/06/2011 | CN101447963B Device for and method of signal synchronization in a communication system |
| 04/06/2011 | CN101437003B Method for recognizing low complexity frame head pattern |
| 04/06/2011 | CN101355343B Quadrature modulator and calibration method |
| 04/06/2011 | CN101350802B Method for transmitting pulse ultra-broadband signal of fractional number Fourier transformation field using transmission referential method |
| 04/06/2011 | CN101345823B Information device and portable information apparatus |
| 04/06/2011 | CN101312429B Time-frequency resource distribution method for OFDM access system |
| 04/06/2011 | CN101262463B Transmitting device and control method thereof |
| 04/06/2011 | CN101262250B Joint transmission and receiving method for chirp direct frequency spreading signal and frequency jump signals |
| 04/06/2011 | CN101238697B Wireless communication apparatus and wireless communication method |
| 04/06/2011 | CN101232488B Communication method capable of reducing peak average power ratio of OFDM system |
| 04/06/2011 | CN101228750B Reduced complexity channel estimation in OFDM systems |
| 04/06/2011 | CN101204057B Time domain windowing and inter-carrier interference cancellation |
| 04/06/2011 | CN101193257B A system for preventing CATV data back transfer from leading noise concentration |
| 04/06/2011 | CN101185268B Multiantenna communication apparatus and multiantenna communication system |
| 04/06/2011 | CN101184080B Velocity sensitization type channel estimation unit and method for orthogonal frequency division multiplexing system |
| 04/06/2011 | CN101161014B Method of implementing information transfer between radio equipments, radio equipment and radio communication system |
| 04/06/2011 | CN101141170B Inter-symbol interference cancellation method for orthogonal frequency division multiple access system |
| 04/06/2011 | CN101053230B Apparatus and method of space time frequency block code |
| 04/06/2011 | CN101039160B Multiplexing system, method for sharing control channel resource and reception equipment thereof |
| 04/06/2011 | CN101009517B Broadband frequency selection method for multi-filter |
| 04/05/2011 | US7920933 Digital mixing system with double arrangement for fail safe |
| 04/05/2011 | US7920884 Frame structures for a wireless communication system with multiple radio technologies |
| 04/05/2011 | US7920660 Method and arrangement for removing DC offset from data symbols |
| 04/05/2011 | US7920659 Wireless communication apparatus and wireless communication method |
| 04/05/2011 | US7920658 Efficient method to compute one shot frequency estimate |
| 04/05/2011 | US7920657 Apparatus and method for decoding space-time block coded (STBC) signal |
| 04/05/2011 | US7920656 Searching method for maximum-likelihood (ML) detection |
| 04/05/2011 | US7920654 Signal processing method and apparatus using bit confidence values |
| 04/05/2011 | US7920652 Orthogonality detector, and quadrature demodulator and sampling quadrature demodulator using detector thereof |
| 04/05/2011 | US7920650 Method and apparatus for evaluating a clock in a satellite |
| 04/05/2011 | US7920647 Receiving apparatus and transmitting apparatus |
| 04/05/2011 | US7920646 Method for selecting switched beam using pilot signal and system thereof |
| 04/05/2011 | US7920645 Data transmissions in a mobile communication system employing diversity and constellation rearrangement of a 16 QAM scheme |
| 04/05/2011 | US7920643 Maximizing power and spectral efficiencies for layered and conventional modulations |
| 04/05/2011 | US7920642 Very high data rate conversion in FPGAs |
| 04/05/2011 | US7920640 Transmission method and transmission apparatus used in multiantenna wireless communication system |
| 04/05/2011 | US7920635 Method, clipper module, and transmitter |
| 04/05/2011 | US7920634 Editing system, editing controlling apparatus, and editing controlling method |
| 04/05/2011 | US7920553 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones |
| 04/05/2011 | US7920496 Transaction control system including portable data terminal and mobile customer service station |
| 04/05/2011 | US7920483 System and method of dynamically optimizing a transmission mode of wirelessly transmitted information |
| 04/05/2011 | CA2577369C Method for detecting initial operation mode in wireless communication system employing ofdma scheme |
| 04/05/2011 | CA2400934C Reverse link correlation filter in wireless communication systems |
| 03/31/2011 | WO2011038287A1 Nonlinear equalizer to correct for memory effects of a transmitter |
| 03/31/2011 | WO2011037541A1 A method of communication |
| 03/31/2011 | WO2011037396A2 Apparatus and method for transmitting/receiving signals by using a preset frame structure in a wireless communication system |
| 03/31/2011 | WO2011037392A2 Method and apparatus for receiving downlink data in multi-carrier system |
| 03/31/2011 | WO2011036933A1 Wireless communication system, mobile station apparatus, base station apparatus, communication control method and control program |
| 03/31/2011 | WO2011035594A1 Demodulation method and demodulator for orthogonal frequency division multiplexing - multiple input multiple output system |
| 03/31/2011 | WO2011035472A1 Signal transmission method, transmission end and reception end |
| 03/31/2011 | WO2011008740A3 Very high throughput short training field sequences (vht - stf) |
| 03/31/2011 | WO2011005727A3 Base station and method for reducing asynchronous interference in a multi-tier ofdma overlay network |
| 03/31/2011 | WO2011002935A3 Time tracking loops for a multicarrier communication system utilizing a cyclic prefix |
| 03/31/2011 | WO2010151077A3 Apparatus and method for transmitting preamble in a wireless communication system |
| 03/31/2011 | WO2010147853A3 Rank adaptive cyclic shift for demodulation reference signal |
| 03/31/2011 | WO2010147423A3 Method and apparatus for transmitting midamble in wireless communication system |
| 03/31/2011 | WO2010144833A3 Systems and methods for intelligent discard in a communication network |
| 03/31/2011 | WO2010143926A3 Reference symbol structure for dft spread ofdm system |
| 03/31/2011 | WO2010141607A3 Downlink assignment indicator design for multi-carrier wireless communication |
| 03/31/2011 | WO2010131929A3 Apparatus and method for monitoring control channel in multi-carrier system |
| 03/31/2011 | WO2010123250A3 Communication method and apparatus for a multi-carrier environment |
| 03/31/2011 | WO2010120135A3 Center frequency control method in wireless access system |
| 03/31/2011 | WO2010059521A3 Channel estimation and peak to average power ratio reduction in multi - carrier modulation receivers |
| 03/31/2011 | US20110078528 User terminal and method for performing retransmission control |
| 03/31/2011 | US20110078441 Systems and methods for wireless processing and medical device monitoring via remote command execution |
| 03/31/2011 | US20110075772 System and method for dynamic output back-off |
| 03/31/2011 | US20110075771 Method and apparatus for mitigation of interference |
| 03/31/2011 | US20110075770 Radio communication apparatus and error correcting method |
| 03/31/2011 | US20110075768 Successive Approximation Register (SAR) Analog-To-Digital Converter (ADC) Having Optimized Filter |
| 03/31/2011 | US20110075767 Method and apparatus for detecting a plurality of symbol blocks |
| 03/31/2011 | US20110075766 Digital broadcasting system and method of processing data |
| 03/31/2011 | US20110075765 Constant delay zero standby differential logic receiver and method |
| 03/31/2011 | US20110075764 Full range offset correction for coherent optical ofdm systems |
| 03/31/2011 | US20110075763 Local wireless signal transmitting/receiving apapratus and method using digital radio frequency processing technology |
| 03/31/2011 | US20110075761 Differential signal transmission system and method |
| 03/31/2011 | US20110075759 Method and apparatus of transmitting ppdu in wireless communication system |
| 03/31/2011 | US20110075758 Apparatus for transmitting layered data |
| 03/31/2011 | US20110075757 Radio communication device and radio communication method |
| 03/31/2011 | US20110075756 Transmitter |
| 03/31/2011 | US20110075755 Multiphase direct rf frequency to digital converter and related method |
| 03/31/2011 | US20110075751 method of codification and decodification with at least two pairs of orthogonal sequences |
| 03/31/2011 | US20110075750 Base station apparatus, user apparatus, and method used in mobile communication system |
| 03/31/2011 | US20110075749 Wireless communication method, wireless communication system and base station |
| 03/31/2011 | US20110075748 Use of first and second preambles in wireless communication signals |
| 03/31/2011 | US20110075744 Allocating Resources Within Communication System |
| 03/31/2011 | US20110075743 Receiver, communication system, and channel estimation method |