| Patents for H04L 27 - Modulated-carrier systems (89,721) |
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| 01/16/2013 | CN102882825A Method of transmitting control signals in wireless communication system |
| 01/16/2013 | CN102882824A Multi-carrier configuration method and device |
| 01/16/2013 | CN102882823A Geometric feature discrimination demodulator based on EBPSK (Extended Binary Phase Shift Keying) signal impulse filter response |
| 01/16/2013 | CN102882822A Signal modulator and signal modulating method |
| 01/16/2013 | CN102882821A On-off keying (OOK) radio frequency receiver |
| 01/16/2013 | CN102882820A Digital modulation signal identifying method under non-gaussian noise in cognitive radio |
| 01/16/2013 | CN102882819A Digital demodulation signal identification method under non-gaussian noise |
| 01/16/2013 | CN102882813A Signal channel estimation method applied to OFDM system |
| 01/16/2013 | CN102882670A Synchronous processing method based on CMMB signals |
| 01/16/2013 | CN102882667A Multi-carrier generation device based on N wavelength injection and N frequency doubling single side band frequency shift loops |
| 01/16/2013 | CN102882665A Methods and apparatus for channel interleaving in OFDM systems |
| 01/16/2013 | CN102882658A Signal transmitting methods and transmitters using the same |
| 01/16/2013 | CN102882656A Signal transferring method, equipment and system in multi-sourced relay network |
| 01/16/2013 | CN102882652A M-APSK (amplitude phase shift keying) signal to noise estimation method based on iterative decoding and decision feedback |
| 01/16/2013 | CN102882647A 用户终端 User terminal |
| 01/16/2013 | CN102882630A Sequence hopping in SC-FDMA communication systems |
| 01/16/2013 | CN102882629A Sequence hopping in sc-fdma communication systems |
| 01/16/2013 | CN102882628A Pilot signal transmitting method and wireless communication apparatus |
| 01/16/2013 | CN102143115B Partial symmetric extension discrete Fourier transform-based channel estimation method |
| 01/16/2013 | CN102013960B Antenna selection-based multi-antenna network coding relay transmission method |
| 01/16/2013 | CN101986635B Broadband test signal transmission method for wireless channel measurement instrument |
| 01/16/2013 | CN101977171B Multiple access signal transmission method for broadband wireless communication system |
| 01/16/2013 | CN101945078B Frequency deviation estimation method based on noise subspace |
| 01/16/2013 | CN101931601B Interference detector and method thereof |
| 01/16/2013 | CN101925103B Method and device for measuring error vector magnitude of uplink shared channel of TDD-LTE (Time Division Duplex-Long Term Evolution) terminal |
| 01/16/2013 | CN101909356B Method, system and device for indicating member carrier waves |
| 01/16/2013 | CN101908935B System for estimating signal-to-noise ratio of signal in multiple carrier system |
| 01/16/2013 | CN101895745B Wireless transmitter, wireless transmission method, wireless receiver and wireless reception method |
| 01/16/2013 | CN101895505B Channel estimation method and device |
| 01/16/2013 | CN101877687B Method for transmitting downlink signal |
| 01/16/2013 | CN101860516B Signal demodulation method |
| 01/16/2013 | CN101860508B Multiplexing device and method for FFT transform |
| 01/16/2013 | CN101860507B Receiving method of optical orthogonal frequency-division multitask signal and receiver thereof |
| 01/16/2013 | CN101821969B Method for generating and transmitting channel quality indicator based on adjacent band selection scheme |
| 01/16/2013 | CN101771640B Transmission method for dedicated pilot frequency |
| 01/16/2013 | CN101662446B Channel estimation method and device thereof |
| 01/16/2013 | CN101656552B Time-division synchronization code division-multiple-access (TD-SCDMA) signal detection method and detection device |
| 01/16/2013 | CN101605023B Method and device for mapping control channel sources |
| 01/16/2013 | CN101601249B Methods and systems for resizing multimedia content based on quality and rate information |
| 01/16/2013 | CN101599817B Method for improving performance of synchronous non-self-adapting mixed automatic retransmission |
| 01/16/2013 | CN101582870B Method and device for realizing synchronization |
| 01/16/2013 | CN101582864B SAGE channel estimation method based on partial interference cancellation |
| 01/16/2013 | CN101552757B Mapping method of pilot frequency and physical resource block special for downstream and transmitting device thereof |
| 01/16/2013 | CN101536389B MIMO-OFD communication system and MIMO-OFD communication method |
| 01/16/2013 | CN101488768B FSK transmitter for sharing one antenna circuit by two transmission chips and manufacturing method |
| 01/16/2013 | CN101471722B Clipping method and apparatus for TD-SCDMA system containing multiple frequency points |
| 01/16/2013 | CN101470186B Correlation calculation process execution method, control circuit, signal processing circuit, and position calculation device |
| 01/16/2013 | CN101399761B Method for mapping resource units onto resource blocks for long term evolution system |
| 01/16/2013 | CN101394382B Method for reducing pilot sequence collision based on wideband single carrier system |
| 01/16/2013 | CN101383655B Wireless resource block offset selection method based feedback |
| 01/16/2013 | CN101374132B Multiplex transmission method and system for multi-input multi-output OFDM system open loop space |
| 01/16/2013 | CN101373999B Pilot transmission method for down collaboration multi-point transmission |
| 01/16/2013 | CN101321040B Transmitter, data transmission method and receiver, data receiving method |
| 01/16/2013 | CN101321013B System and method for transmission of data |
| 01/16/2013 | CN101313546B Method and device for automatic frequency control for a wireless communication system with multiple subcarriers |
| 01/16/2013 | CN101310454B Method and apparatus for pilot communication in a multi-antenna wireless communication system |
| 01/16/2013 | CN101291311B Synchronization implementing method and device for multi-input multi-output orthogonal frequency division multiplexing system |
| 01/16/2013 | CN101282168B Transmission method and system for TDD mobile communication system to share time wireless frame |
| 01/16/2013 | CN101282160B Method for collocating OFDM system |
| 01/16/2013 | CN101282152B Apparatus and method for transmitting multi-input multi-output time space block encoding modulating data |
| 01/16/2013 | CN101227233B Method and apparatus for sending physics uplink control signal in TDD system |
| 01/16/2013 | CN101197588B Pilot symbols transmission method and device for radio communication system |
| 01/16/2013 | CN101192862B Method and device for automatic gain control in wireless communication system |
| 01/16/2013 | CN101132387B Control signaling used for communication system and transmitting method for its reference signal |
| 01/15/2013 | US8355471 Joint demodulation and interference suppression using serial localization with indecision |
| 01/15/2013 | US8355469 Flexible timebase for eye diagram |
| 01/15/2013 | US8355468 Carrier frequency estimation method and apparatus in wireless communication system |
| 01/15/2013 | US8355467 Amplitude probability distribution measurement apparatus |
| 01/15/2013 | US8355465 Driver circuit for driving a power amplifier |
| 01/15/2013 | US8355464 Method for generating and transmitting downlink frame |
| 01/15/2013 | US8355463 Radio transmission device and modulation method |
| 01/15/2013 | US8355460 Radio transmitter system and method |
| 01/15/2013 | US8355455 Using channel estimates associated with OFDM pilot symbols to estimate additional parameters |
| 01/15/2013 | US8355453 UWB transmitter |
| 01/15/2013 | US8355427 System and method for descrambling the phase of carriers in a multicarrier communications system |
| 01/15/2013 | US8355321 System and method for avoiding stall using timer for high-speed downlink packet access system |
| 01/15/2013 | US8355313 MIMO system with multiple spatial multiplexing modes |
| 01/15/2013 | CA2648005C Method for allocating reference signals in mimo system |
| 01/15/2013 | CA2631301C Vsb modulation apparatus and method for generating a vsb-modulated wave |
| 01/15/2013 | CA2512551C Pilot transmission schemes for wireless multi-carrier communication systems |
| 01/10/2013 | WO2013006648A1 Methods and apparatus for ofdm peer discovery |
| 01/10/2013 | WO2013006194A1 Structured codebook for uniform circular array (uca) |
| 01/10/2013 | WO2013006193A1 Layer shifting in open loop multiple-input, multiple-output communications |
| 01/10/2013 | WO2013005930A2 Apparatus and method for transmitting ack/nack signal in multiple element carrier wave system |
| 01/10/2013 | WO2013005920A1 Signal transmitting method and signal processing method, terminal thereof, and base station thereof in wireless communication system |
| 01/10/2013 | WO2013005203A1 Apparatus and method for correcting iq imbalance |
| 01/10/2013 | WO2013004319A1 Power line communication modem, power line communication system and power line communication method |
| 01/10/2013 | WO2013004273A1 Enhanced linearizing for a transmitter comprising a power amplifier |
| 01/10/2013 | WO2013004149A1 Data transmission method and apparatus |
| 01/10/2013 | WO2013004109A1 Method and system for processing reference signal in open-loop mimo system |
| 01/10/2013 | WO2012145246A3 System and method of detecting and locating intermittent and other faults |
| 01/10/2013 | WO2012142561A3 Methods and systems for communicating |
| 01/10/2013 | WO2012138097A3 Method and apparatus for transmitting/receiving downlink control channel in wireless communication system |
| 01/10/2013 | WO2012136745A3 Symbol synchronization in optical orthogonal frequency division multiplexing using low- power dc offset signaling |
| 01/10/2013 | WO2012134113A3 Method for transmitting ack/nack information and method for receiving ack/nack information, user device, and base station |
| 01/10/2013 | US20130010905 Radio terminal and demodulation method |
| 01/10/2013 | US20130010904 System and method performing quadrature amplitude modulation by combining co-sets and strongly coded co-set identifiers |
| 01/10/2013 | US20130010903 Method and System for Diversity and Mask Matching in Channel Estimation in OFDM Communication Networks Using Circular Convolution |
| 01/10/2013 | US20130010902 Radio receiver, radio communication system, radio communication method, and program |
| 01/10/2013 | US20130010901 Method and System for Decoding Single Antenna Interference Cancellation (SAIC) and Redundancy Processing Adaptation Using Burst Process |