| Patents for H04L 27 - Modulated-carrier systems (89,721) |
|---|
| 06/06/2012 | EP2461531A1 Method for generating modulated signals and transmission device thereof |
| 06/06/2012 | EP2461530A1 Channel estimation in an OFDM transmission system |
| 06/06/2012 | EP2461516A1 controlled superposition coding in multi-user communication systems |
| 06/06/2012 | EP2461514A2 Superposition coded packet comprising a first packet formatted in accordance with a first multiple access technique and a second packet formatted in accordance with a second multiple access technique. |
| 06/06/2012 | EP2461513A1 Apparatus and method for transmitting and receiving a broadcast signal |
| 06/06/2012 | EP2461512A1 Apparatus and method for transmitting and receiving a broadcast signal |
| 06/06/2012 | EP2461505A1 Multi-carrier communication device and feedback information communication |
| 06/06/2012 | EP2461502A1 Non-coherent secondary synchronization signal detecting method, device and corresponding computer program |
| 06/06/2012 | EP2461490A1 Carrier processing method, communication device and communication system |
| 06/06/2012 | EP2461486A1 Radio communication device having carrier phase noise elimination function and radio communication method |
| 06/06/2012 | EP2460306A2 Determining control region parameters for multiple transmission points |
| 06/06/2012 | EP1204256B1 Adaptive modulation communication system |
| 06/06/2012 | DE102011087204A1 Kommunikationsvorrichtung, die mehrere lo-empfänger aufweist Communication device having a plurality of receiver lo |
| 06/06/2012 | CN1823485B Interference and noise estimation in an OFDM system |
| 06/06/2012 | CN1509554B Amplifier control circuit and method, and wireless communication device |
| 06/06/2012 | CN102487512A Interference control method and device |
| 06/06/2012 | CN102487373A Channel estimation in OFDM transmission system |
| 06/06/2012 | CN102487372A Soft spatial-frequency reuse method and apparatus thereof, and base station |
| 06/06/2012 | CN102487371A Bandwidth adjusting method, transmitter and receiver |
| 06/06/2012 | CN102487370A Transmission mode adjusting method, transmission mode controller and transmission equipment |
| 06/06/2012 | CN102487369A Demodulator, method for demodulating ASK signals and vehicle-mounted unit |
| 06/06/2012 | CN102487368A Design method and realization device of Per-tone equalizer (PTEQ) |
| 06/06/2012 | CN102487364A Channel estimation method and apparatus thereof |
| 06/06/2012 | CN102487310A System, devices and methods for subcarrier recovery at local oscillator frequency in optical OFDM system |
| 06/06/2012 | CN101951675B Method and device for adaptive carrier allocation and power control in multi-carrier communication system |
| 06/06/2012 | CN101847986B Circuit and method for realizing FFT/IFFT conversion |
| 06/06/2012 | CN101834819B Analog-digital mixing modulation recognition device and digital modulation recognition device based on parallel judgment |
| 06/06/2012 | CN101801094B Subframe binding transmission method, system and device in long-term evolution multi-carrier system |
| 06/06/2012 | CN101771657B Multicarrier underwater acoustic communication method |
| 06/06/2012 | CN101754376B Method for allocating downlink resources of a orthogonal frequency division multiplexing system |
| 06/06/2012 | CN101753508B Multiple-in multiple-out wireless communication data detection method |
| 06/06/2012 | CN101714971B Passive optical network communication method, optical-fiber network unit, and optical line terminal |
| 06/06/2012 | CN101616113B Transmitting method based on sub-band and device thereof |
| 06/06/2012 | CN101552751B Modulation method based on elliptically spherical function |
| 06/06/2012 | CN101516060B Method for transmitting and receiving multicast services of multimedia broadcast |
| 06/06/2012 | CN101483913B Method for implementing base station access by terminal, terminal and base station for implementing the method |
| 06/06/2012 | CN101471662B 6 to 8.2 GHz five-band frequency synthesizer for OFDM UWB |
| 06/06/2012 | CN101404635B Apparatus and method for performing a scan procedure and mobile station comprising the same |
| 06/06/2012 | CN101383801B Synchronous signal sequence sending method and device |
| 06/06/2012 | CN101373989B Method and system for testing terminal radio frequency consistency |
| 06/06/2012 | CN101325571B Method and apparatus for locating reference signal |
| 06/06/2012 | CN101325447B Method for transmitting synchronous signal |
| 06/06/2012 | CN101321147B Peak-to-average ratio restraining method and device in multi-carrier orthogonal frequency division multiplexing system |
| 06/06/2012 | CN101267226B An information sending method for auxiliary synchronization channel and cell search method |
| 06/06/2012 | CN101262249B Transmission and receiving method and device for fraction Fourier domain and frequency domain joint frequency spreading signals |
| 06/06/2012 | CN101188589B Synchronization adaptation method and device for broadcast data in satellite synchronization distribution network |
| 06/06/2012 | CN101188454B Enhancing method for system pilot code and initial access processing method of 802.16m system terminal |
| 06/06/2012 | CN101184076B Multicast Single frequency network subframe structure in mobile broadband system and transmitting method thereof |
| 06/06/2012 | CN101170396B Pilot signal transmission method for enhanced multi-transmission antenna system |
| 06/06/2012 | CN101053172B Multiple-input multiple output system and method |
| 06/05/2012 | US8196139 Interpreting I/O operation requests from pageable guests without host intervention |
| 06/05/2012 | US8196000 Methods and apparatus for interleaving in a block-coherent communication system |
| 06/05/2012 | US8194806 Demodulation device, demodulation device control method, demodulation device control program, and recording medium with recorded demodulation device control program |
| 06/05/2012 | US8194805 Digital demodulating apparatus, digital receiver, controlling method of the apparatus, computer program product, and recording medium recording thereon the product |
| 06/05/2012 | US8194804 Apparatus and method for automatic gain control of mobile station in OFDM system |
| 06/05/2012 | US8194802 Apparatus and method for detecting cyclic prefix length in mobile communication system |
| 06/05/2012 | US8194801 Efficient decoding of spatially-multiplexed signals |
| 06/05/2012 | US8194800 Reducing equalizer error propagation with a low complexity soft output viterbi decoder |
| 06/05/2012 | US8194799 Cyclic prefix-based enhanced data recovery method |
| 06/05/2012 | US8194798 MIMO symbol decoder and method for decoding spatially multiplexed symbols using combined linear equalization and maximum likelihood decoding |
| 06/05/2012 | US8194797 Digital broadcasting transmission/reception system capable of improving receiving and equalizing performance and signal processing method thereof |
| 06/05/2012 | US8194796 Methods and apparatus for transmitting layered and non-layered data via layered modulation |
| 06/05/2012 | US8194795 Digital broadcast reception device |
| 06/05/2012 | US8194793 Multi-stage frequency offset estimation and compensation method and its circuit |
| 06/05/2012 | US8194791 Joint, adaptive control of equalization, synchronization, and gain in a digital communications receiver |
| 06/05/2012 | US8194790 Spaced one-hot receiver |
| 06/05/2012 | US8194788 Receiver and method for receiving wireless signals |
| 06/05/2012 | US8194786 Wireless communication method, wireless transmitter and wireless receiver |
| 06/05/2012 | US8194784 DTV transmitter and method of coding data in DTV transmitter |
| 06/05/2012 | US8194783 Variable rate coding for a forward and reverse link |
| 06/05/2012 | US8194782 Grouping bits interleaving apparatus and method thereof |
| 06/05/2012 | US8194781 Method and apparatus for transmitting and receiving control channel message in a MIMO mobile communication system |
| 06/05/2012 | US8194779 Method for data communication via a voice channel of a wireless communication network |
| 06/05/2012 | US8194777 Apparatus and associated methods to perform space-frequency interleaving in a multicarrier wireless communication channel |
| 06/05/2012 | US8194773 Apparatus and method for transmitting feedback information in communication system |
| 06/05/2012 | US8194771 Transmission method and apparatus in a multiple antenna communication system |
| 06/05/2012 | US8194767 Systems and methods for MIMO precoding in an xDSL system |
| 06/05/2012 | US8194763 Method for decoding 2X2 spatiotemporal codes, in particular Golden type code |
| 06/05/2012 | US8194761 Sample clock frequency offset estimation in DRM |
| 06/05/2012 | US8194703 Wireless communication system |
| 06/05/2012 | US8194595 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones |
| 06/05/2012 | US8194530 Dual packet configuration for wireless communications |
| 06/05/2012 | US8194526 Method for data communication via a voice channel of a wireless communication network |
| 06/05/2012 | US8193871 FM pulse shaping |
| 06/05/2012 | CA2660848C System and method for communicating data using symbol-based randomized orthogonal frequency division multiplexing (ofdm) with selected subcarriers turned on or off |
| 06/05/2012 | CA2660786C System and method for communicating data using symbol-based randomized orthogonal frequency division multiplexing (ofdm) |
| 06/02/2012 | CA2753721A1 Channel estimation in an ofdm transmission system |
| 05/31/2012 | WO2012070839A2 Method and apparatus for transmitting ack/nack for downlink transmission in wireless communication system |
| 05/31/2012 | WO2012070831A2 Method and user equipment for transmitting uplink control information, and method and base station for receiving uplink control information |
| 05/31/2012 | WO2012070660A1 Wireless base station and communication control method |
| 05/31/2012 | WO2012070624A1 Communication device, circuit for use in communication device, and communication method |
| 05/31/2012 | WO2012070497A1 Terminal device, base station device, communication system and communication method |
| 05/31/2012 | WO2012070369A1 Soft decision value generation circuit |
| 05/31/2012 | WO2012070305A1 Pll circuit |
| 05/31/2012 | WO2012068865A1 Channel estimation method and system in broadband co-frequency interference environment |
| 05/31/2012 | WO2012068862A1 Method and apparatus for processing time-frequency resources |
| 05/31/2012 | WO2012047038A3 Method for transmitting control information and device therefor |
| 05/31/2012 | WO2012046988A3 Method and apparatus for transmitting and receiving codebook subset restriction bitmap |
| 05/31/2012 | WO2012046987A3 Multiple input multiple output transmission method in a digital video broadcasting system and device for supporting same |
| 05/31/2012 | WO2012044088A3 Method and apparatus for efficient feedback in a wireless communication system that supports multiple antennas |