| Patents for H04L 27 - Modulated-carrier systems (89,721) |
|---|
| 05/01/2013 | CN103078825A Method and device for generating frame synchronizing sequence in digital communication system |
| 05/01/2013 | CN103078824A Power suppression method for power-limited band in TDS-OFDM (Time Domain Synchronous-Orthogonal Frequency Division Multiplexing) and device |
| 05/01/2013 | CN103078823A Sending method and receiving method of sound channel images and device |
| 05/01/2013 | CN103078822A Multi-channel blind known interference cancellation (BKIC) method |
| 05/01/2013 | CN103078821A Method and system for realizing synchronization of uplink symbolic boundary and vectorization control entity (VCE) |
| 05/01/2013 | CN103078820A Efficient directional wireless communication method |
| 05/01/2013 | CN103078819A Fine symbol timing synchronization method and device |
| 05/01/2013 | CN103078818A Method for improving incoherent detection performance of MSK (minimum shift keying) signals |
| 05/01/2013 | CN103078817A Weighted score Fourier transform-based variable parameter spread spectrum sequence low-detection probability signal emitting and receiving method |
| 05/01/2013 | CN103078718A Relay transmission method and device |
| 05/01/2013 | CN103078705A M-ary quadrature amplitude modulation (MQAM)-mode-based physical-layer network coding wireless communication method |
| 05/01/2013 | CN103078703A Transmission method of CoMP (Coordinated Multi-point) system applied to down link |
| 05/01/2013 | CN103077874A Grid-control X-ray source and spatial X-ray communication system and method |
| 05/01/2013 | CN102148663B Method for realizing adaptive transmission by comprehensively utilizing long-time and short-time channel state information |
| 05/01/2013 | CN102111373B Method and device for inhibiting peak-to-average ratio (PAR) |
| 05/01/2013 | CN102035786B Time division duplex transmission method for broadband wireless communication system |
| 05/01/2013 | CN102025682B All-optical OFDM (orthogonal frequency division multiplexing) system transmitter device, OFDM system and method for processing signals |
| 05/01/2013 | CN101997798B Transmitting and receiving devices of spectrum division multi-address access system and uplink and downlink access system |
| 05/01/2013 | CN101997792B Cyclic prefix-based blind channel length estimation method |
| 05/01/2013 | CN101984617B Method for processing peak-to-average power ratio (PAPR) of filter bank based on compressed sensing technology |
| 05/01/2013 | CN101938442B Pre-detection base operational method of DFT (Discrete Fourier Transform) processor, mixed base operational method and system |
| 05/01/2013 | CN101895506B Time-domain synchronous circuit structure suitable for CMMB and DVB-H |
| 05/01/2013 | CN101861720B Method and system for adaptive peak to average power ratio reduction in OFDM communication networks |
| 05/01/2013 | CN101821959B Method of transmitting data in multiple antenna system |
| 05/01/2013 | CN101753514B Synchronous communication channel realization method, synchronous accession method and mobile terminal |
| 05/01/2013 | CN101741801B Structure for implementing DFT of 32-channel parallel data |
| 05/01/2013 | CN101667989B Signal carrier frequency and phase position estimating method and device |
| 05/01/2013 | CN101636937B Method of generating random access preambles in wireless communication system |
| 05/01/2013 | CN101534265B Mapping method for special downlink pilot frequency and physical resource block |
| 05/01/2013 | CN101512998B Device and apparatus for detection of time-frequency frequency-hopping pattern |
| 05/01/2013 | CN101467414B Progressively broadcasting information in beacon signals |
| 05/01/2013 | CN101453444B Constellation map simplifying apparatus, method and receiver |
| 05/01/2013 | CN101438554B Methods and apparatus to support scalability in a multicarrier network |
| 05/01/2013 | CN101433111B Pilot signal transmitting method, radio communication system, and apparatus and program used for the same |
| 05/01/2013 | CN101425998B Data processing apparatus and method |
| 05/01/2013 | CN101414995B Method and apparatus for carrier recovery |
| 05/01/2013 | CN101359929B Data receiving method for TD-SCDMA system |
| 05/01/2013 | CN101346951B A method and apparatus of processing an access grant block in wireless communication systems |
| 05/01/2013 | CN101124799B Method and apparatus for demodulating an optical differential phase-shift keying signal |
| 05/01/2013 | CN101018221B Signal sending method of OFDM system and cell searching method |
| 04/30/2013 | US8433013 Receiver and electronic device using the same |
| 04/30/2013 | US8433012 Timing synchronization method and apparatus in a wireless communication system |
| 04/30/2013 | US8433010 Reception device, integrated circuit, digital television receiver, reception method, and reception program |
| 04/30/2013 | US8433007 Receiver and method for receiving digital signal |
| 04/30/2013 | US8433006 Spectrum sensing for OFDM signals by utilizing pilot tones |
| 04/30/2013 | US8433005 Frame synchronization and initial symbol timing acquisition system and method |
| 04/30/2013 | US8433004 Low-latency viterbi survivor memory architecture and method using register exchange, trace-back, and trace-forward |
| 04/30/2013 | US8433003 Frame synchronization in orthogonal frequency-division multiplexing systems |
| 04/30/2013 | US8433002 Methods and systems for initial FCH processing |
| 04/30/2013 | US8433001 Method and apparatus for mitigation of interference |
| 04/30/2013 | US8432999 Method and apparatus for channel response calculation in an OFDM receiver |
| 04/30/2013 | US8432998 Device for channel estimation in a multiple subcarrier CDMA system using a block of multiple subcarriers by multiple symbols and method thereof |
| 04/30/2013 | US8432996 Transmitter |
| 04/30/2013 | US8432987 Method and apparatus for multiple antenna communications, and related systems and computer program |
| 04/30/2013 | US8432984 Adaptive scheme to determine the sub-carrier spacing for multi-carrier systems |
| 04/30/2013 | US8432982 Techniques for estimating channel and interference in OFDM wireless communication system with multiple antennas |
| 04/30/2013 | US8432979 Coordinated cyclic shift and sequence hopping for Zadoff-Chu, modified Zadoff-Chu, and block-wise spreading sequences |
| 04/30/2013 | US8432977 Information processing apparatus and signal transmission method |
| 04/30/2013 | US8432961 Transmitting/receiving system and method of processing broadcast signal in transmitting/receiving system |
| 04/30/2013 | US8432891 Method, apparatus, and system for mitigating pilot signal degradation by employing cell-specific pilot subcarrier and common pilot subcarrier techniques in a multi-carrier cellular network |
| 04/30/2013 | US8432819 Method for transmitting feedback information |
| 04/30/2013 | CA2557044C Apparatus and method for transmitting a sub-channel signal in a communication system using an orthogonal frequency division multiple access scheme |
| 04/30/2013 | CA2436858C Fast initialization using seamless rate adaptation |
| 04/25/2013 | WO2013059771A1 Method and apparatus for performing speculative decision feedback equalization |
| 04/25/2013 | WO2013059328A1 Systems and methods for packet detection |
| 04/25/2013 | WO2013058839A1 Systems and methods for digital processing based on active signal channels of a communication system |
| 04/25/2013 | WO2013058811A1 Multiple protocol receiver |
| 04/25/2013 | WO2013058692A2 Power reduction for correlated carriers in a cellular communication system |
| 04/25/2013 | WO2013058623A1 Method and apparatus for transmitting control information in wireless communication system |
| 04/25/2013 | WO2013058569A2 Method and apparatus for indicating a frame type using a preamble |
| 04/25/2013 | WO2013058502A1 Method and apparatus of primary cell indication for enhanced control channel demodulation |
| 04/25/2013 | WO2013057358A1 Method and apparatus for spectrum sensing |
| 04/25/2013 | WO2013056653A1 Method and device for uplink channel estimation and carrier synchronization in fdd-lte indoor scenario |
| 04/25/2013 | WO2013056608A1 Method and system for reconfiguring preamble format of cognitive radio system |
| 04/25/2013 | WO2013056599A1 Method and device for implementing data transmission |
| 04/25/2013 | WO2013056550A1 Peak clipping device and mobile communication system |
| 04/25/2013 | WO2013033231A3 Apparatus and methods for long and short training sequences for a fast fourier transform |
| 04/25/2013 | WO2013032244A3 Methods and apparatus for channel estimation in mimo-ofdm communication system |
| 04/25/2013 | WO2013023093A3 Multiple-input and multiple-ouptut (mimo) enhancement for backhaul relays |
| 04/25/2013 | WO2013022321A3 Method and apparatus for mixed analog/digital beamforming |
| 04/25/2013 | WO2013022272A3 Apparatus for transmitting and receiving downlink control information in a wireless access system and method thereof |
| 04/25/2013 | WO2013022244A3 Apparatus and method for ue-specific demodulation reference signal scrambling |
| 04/25/2013 | WO2013015627A3 Method of transmitting/receiving downlink control information and user equipment therefor in wireless access system |
| 04/25/2013 | WO2013003637A3 System and method of improving power efficiency in wireless communication system |
| 04/25/2013 | WO2012177047A3 Method and apparatus for allocating reference signal port in wireless communication system |
| 04/25/2013 | WO2012168926A3 Receiver, transmitter and a method for digital multiple sub-band processing |
| 04/25/2013 | WO2012092162A3 Adjacent channel rejection of a cck blocker |
| 04/25/2013 | WO2010058282A9 Blind frequency-offset estimation for temporally and/or spatially correlated signal |
| 04/25/2013 | US20130102358 Modulation and layer mapping in physical channels |
| 04/25/2013 | US20130102255 Method And Apparatus For Transient Frequency Distortion Compensation |
| 04/25/2013 | US20130101072 Apparatus and method for efficient digital broadcasting based on single frequency network |
| 04/25/2013 | US20130101071 Signal monitoring platform |
| 04/25/2013 | US20130101070 Receiver Circuit and Method for Operating a Receiver Circuit |
| 04/25/2013 | US20130101069 Word Boundary Lock |
| 04/25/2013 | US20130101068 Mixed-Signal Radio Frequency Receiver Implementing Multi-Mode Spur Avoidance |
| 04/25/2013 | US20130101066 Systems and methods for digital processing based on active signal channels of a communication system |
| 04/25/2013 | US20130101064 Method and System for Down-Converting an Electromagnetic Signal, and Transforms for Same, and Aperture Relationships |
| 04/25/2013 | US20130101059 Pre-modulation physical layer steganography |
| 04/25/2013 | US20130101058 Multi-protocol serdes phy apparatus |
| 04/25/2013 | US20130101056 Receiver circuit and system including p-type sense amplifier |