| Patents for H04L 27 - Modulated-carrier systems (89,721) |
|---|
| 02/27/2013 | CN101374130B Synchronization method for multi-input multi-output OFDM system |
| 02/27/2013 | CN101330485B Optical identification as well as method and device for modulating and demodulating the same |
| 02/27/2013 | CN101330307B Method and apparatus for transmitting rank indication information, receiving method and device thereof |
| 02/27/2013 | CN101282320B Method for expanding band width of broadband radio communication system based on OFDM technique |
| 02/27/2013 | CN101277138B Method for transmitting and receiving data of multi-antenna multiplexed apparatus based on layer exchange |
| 02/27/2013 | CN101262322B Transmission method and device for uplink and downlink percent information in time division duplex system |
| 02/27/2013 | CN101227261B Distribution method of physics commingle retransmission indicating channel resource |
| 02/27/2013 | CN101227254B Method for detecting V-BLAST in MIMO system |
| 02/27/2013 | CN101222274B Synchronous signal transmission method and device in TDD system |
| 02/27/2013 | CN101218845B Wireless communication base station apparatus, wireless communication mobile station apparatus and pilot signal sequence allocating method in multicarrier communication |
| 02/27/2013 | CN101083485B Intertexture mapping method for synchronous sequence of mobile communication downlink synchronizing system |
| 02/27/2013 | CN101019326B File download and streaming system |
| 02/26/2013 | US8386898 Method and apparatus for data transmission using multiple transmit antennas |
| 02/26/2013 | US8385495 Frame sync detecting circuit and FSK receiver using the same |
| 02/26/2013 | US8385492 Receiver circuit architectures |
| 02/26/2013 | US8385491 Synchronization system and method |
| 02/26/2013 | US8385482 Start-up automatic frequency control (AFC) method and apparatus |
| 02/26/2013 | US8385481 Radio communication apparatus and offset correction method |
| 02/26/2013 | US8385480 Receiving apparatus and receiving method |
| 02/26/2013 | US8385479 Apparatus and method for canceling interference in multi-antenna system |
| 02/26/2013 | US8385478 Channel estimation method and device using the same |
| 02/26/2013 | US8385477 Decision boundary estimation for MIMO wireless receivers |
| 02/26/2013 | US8385476 Digital phase locked loop |
| 02/26/2013 | US8385474 Signal generator with adjustable frequency |
| 02/26/2013 | US8385473 Apparatus and method for classifying modulations in multipath environments |
| 02/26/2013 | US8385472 Context-sensitive overhead processor |
| 02/26/2013 | US8385471 Multi-channel receiver |
| 02/26/2013 | US8385470 Coding a signal with a shuffled-Hadamard function |
| 02/26/2013 | US8385467 Method and apparatus for information transmission in a radio communication system |
| 02/26/2013 | US8385463 Transmitter and method for transmitting data block in wireless communication system |
| 02/26/2013 | US8385462 Subband indexing methods and systems |
| 02/26/2013 | US8385461 On-off keying using vector modulation |
| 02/26/2013 | US8385460 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal |
| 02/26/2013 | US8385459 Cyclic shift sequence generation method, radio communication terminal device, and radio communication base station device |
| 02/26/2013 | US8385458 Signal processing circuit and signal processing method |
| 02/26/2013 | US8385457 Methods and systems to compensate IQ imbalance in wideband zero-if tuners |
| 02/26/2013 | US8385456 Wireless radio frequency signal transceiving system |
| 02/26/2013 | US8385444 Discrete digital receiver with blocker circuit |
| 02/26/2013 | US8385443 Constructing very high throughput long training field sequences |
| 02/26/2013 | US8385442 Transmitter and the method therefor |
| 02/26/2013 | US8385441 Efficient MIMO transmission schemes |
| 02/26/2013 | US8385440 Apparatus for generating spreading sequences and determining correlation |
| 02/26/2013 | US8385436 Apparatus and method for modifying transmissions on specified wireless channels to reduce interference with higher-priority transmitters |
| 02/26/2013 | US8385434 Process of synchronization in the time and frequency domain of multiple equipments in a transmission system with OFDM modulation |
| 02/26/2013 | US8385433 Linear precoding for spatially correlated channels |
| 02/26/2013 | US8385386 Method for transmitting multiple streams in wireless broadcast networks |
| 02/26/2013 | US8385277 Base station apparatus, mobile station, radio communication system, and communication control method |
| 02/26/2013 | US8385250 Digital broadcasting system and data processing method in the digital broadcasting system |
| 02/26/2013 | CA2501112C Video transmission systems and methods for a home network |
| 02/21/2013 | WO2013025820A2 Long range wlan data unit format |
| 02/21/2013 | WO2013025559A1 Channel estimation in optical communication based on orthogonal frequency division multiplexing |
| 02/21/2013 | WO2013025551A1 Reference signal configuration for extension carriers and carrier segments |
| 02/21/2013 | WO2013025086A2 Method for allocating a control channel and apparatus therefor |
| 02/21/2013 | WO2013025050A2 Method and apparatus for decoding data in wireless communication system |
| 02/21/2013 | WO2013024662A1 Wireless communication system, wireless base station apparatus, user terminal, and method for wireless communication |
| 02/21/2013 | WO2013024660A1 Terminal, base station, communication system, and communication method |
| 02/21/2013 | WO2013024439A1 Flexible transmission of messages in a wireless communication system with multiple transmit antennas |
| 02/21/2013 | WO2013024434A1 Flexible transmission of messages in a wireless communication system |
| 02/21/2013 | WO2013024372A1 Aggregated carrier synchronization and reference signal transmitting and receiving methods and apparatus |
| 02/21/2013 | WO2013023857A1 Method and device for detecting aircraft radio signals transmitted in the same channel simultaneously |
| 02/21/2013 | WO2013023616A1 Method and device for sending and receiving system information in digital audio broadcast system |
| 02/21/2013 | WO2013023600A1 Method and device for transmitting and receiving service description information in digital audio broadcasting system |
| 02/21/2013 | WO2013023595A1 Method and apparatus for frequency synchronization and receiving of digital audio broadcast signal |
| 02/21/2013 | WO2013023594A1 Method and device for transmitting and receiving digital audio signal in digital audio broadcasting system |
| 02/21/2013 | WO2013023588A1 Method and device for expanding signal bandwidth in digital transmission system |
| 02/21/2013 | WO2013023363A1 Resource assignment method, base station and terminal device |
| 02/21/2013 | WO2012103824A3 Method, device, and transmission system for generating quadrature amplitude modulation signal |
| 02/21/2013 | WO2011159624A8 System and method for uplink control information transmission in carrier aggregation |
| 02/21/2013 | US20130044842 Radio-frequency front ends with automatic gain control |
| 02/21/2013 | US20130044841 Wireless receiving apparatus and method |
| 02/21/2013 | US20130044840 Digital broadcast receiving apparatus and digital broadcast receiving method |
| 02/21/2013 | US20130044839 Wireless apparatus and processing method thereof |
| 02/21/2013 | US20130044838 Load tolerant voltage controlled oscillator (vco), ic and cmos ic including the vco |
| 02/21/2013 | US20130044837 Receiver and integrated am-fm/iq demodulators for gigabit-rate data detection |
| 02/21/2013 | US20130044834 Flexible transmission of messages in a wireless communication system |
| 02/21/2013 | US20130044833 Method for feeding back precoding matrix information and mobile station thereof |
| 02/21/2013 | US20130044832 Method, device and system for communication between double central processing units |
| 02/21/2013 | US20130044831 Power allocation for overlapping transmission when multiple timing advances are used |
| 02/21/2013 | US20130044830 Transmission system |
| 02/21/2013 | US20130044829 Systems and Methods for Enhanced Carrier Suppression |
| 02/21/2013 | US20130044828 Method of Handling Power Reduction at Transmitter and Related Communication Device |
| 02/21/2013 | US20130044797 Methods of receiving multiple input multiple output signals and related communication devices |
| 02/21/2013 | US20130044655 Wireless communications device with multiple trellis decoders and related methods |
| 02/21/2013 | DE102011081073A1 Method for determining adaptive modulation parameter for pass/fail decision during testing of mobile terminal, involves determining metric for reference communication signals, and computing adaptive modulation parameter |
| 02/21/2013 | DE102011080999A1 Verfahren und Vorrichtung zur Detektion von zeitgleich im selben Kanal übertragenen Flugfunksignalen Method and apparatus for detecting simultaneously transmitted in the same channel flight radio signals |
| 02/21/2013 | CA2845077A1 Flexible transmission of messages in a wireless communication system with multiple transmit antennas |
| 02/21/2013 | CA2844858A1 Aggregated carrier synchronization and reference signal transmitting and receiving methods and apparatus |
| 02/20/2013 | EP2560336A2 Improved synchronization for chirp sequences |
| 02/20/2013 | EP2560335A1 Method and device for generating reference cancellation signal |
| 02/20/2013 | EP2560334A2 Optical signal modulation |
| 02/20/2013 | EP2560316A2 Radio communication apparatus and pilot symbol transmission method |
| 02/20/2013 | EP2560315A2 Radio communication apparatus and pilot symbol transmission method |
| 02/20/2013 | EP2560305A1 Ofdm modulator, ofdm transmission apparatus, and ofdm modulation method |
| 02/20/2013 | EP2559214A1 Channel estimation for equalizer using serial localization with indecision |
| 02/20/2013 | EP2559213A2 Method and apparatus of transmitting uplink signal |
| 02/20/2013 | EP2559212A1 A method and apparatus for reference signal muting detection in a wireless communication network |
| 02/20/2013 | EP2559211A2 Systems and methods for frequency domain realization of non-integer fractionally spaced time domain equalization |
| 02/20/2013 | EP2559180A1 Coordinated silent period with sounding reference signal (srs) configuration |
| 02/20/2013 | CN102939739A Method and system for mapping uplink control information |
| 02/20/2013 | CN102939716A Multi-band wideband power amplifier digital predistortion system |