| Patents for H04L 27 - Modulated-carrier systems (89,721) |
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| 09/09/2009 | CN101529837A Downlink control channel signaling in wireless communication systems |
| 09/09/2009 | CN101529836A Quasi-orthogonal space-time block encoder, decoder and methods for space-time encoding and decoding orthogonal frequency division multiplexed signals in a multiple-input multiple-output system |
| 09/09/2009 | CN101527916A Method for multiplexing control channel of relay station in orthogonal frequency division multiplexing system |
| 09/09/2009 | CN101527914A Channel allocation method for resisting multi-user interference |
| 09/09/2009 | CN101527702A Coarse symbol timing estimation method and receiver |
| 09/09/2009 | CN101527701A Method for indicating 64QAM and transmitting data attribute in TD-SCDMA |
| 09/09/2009 | CN101527700A Method and device for receiving non-synchronous signals in orthogonal frequency division multiple access system |
| 09/09/2009 | CN101527699A Self-adapting pilot frequency dispensing device and self-adapting pilot frequency dispensing method in OFDMA system |
| 09/09/2009 | CN101527695A Method for detecting relative time delay of multiple stations in OFDM system |
| 09/09/2009 | CN101527664A Generating method for short training field in ieee 802.11n communication systems |
| 09/09/2009 | CN101527625A Frame structure of time division duplex wireless communication system and data transmission method |
| 09/09/2009 | CN101527624A Method for processing data and device thereof |
| 09/09/2009 | CN101527617A Method for designing code book precoded by multi-input and multi-output system |
| 09/09/2009 | CN101527611A Method for indicating modulation mode and transmitting data attribute in TD-SCDMA |
| 09/09/2009 | CN101527584A Spread-spectrum pseudo code detection method based on frequency domain amplitude processing |
| 09/09/2009 | CN101527583A WCDMA downlink channel parameter estimation method |
| 09/09/2009 | CN101527579A Plus control method for short-pulse transmission signal receiver and a receiver using the same |
| 09/09/2009 | CN100539625C Power cutback configuration of digital line transceivers using public switched telephone net work signaling |
| 09/09/2009 | CN100539573C Reduced bitstream candidate based receiver and received signal processing method |
| 09/09/2009 | CN100539572C Receiver for compensating nonlinearly distorted multicarrier signals |
| 09/09/2009 | CN100539571C Method for estimating signal to noise ratio under mode of quadrature amplitude modulation |
| 09/09/2009 | CN100539570C Joint time synchronizing and frequency-offset estimating method in OFDM system |
| 09/09/2009 | CN100539569C OFDM communication system carrier blind frequency-offset estimating method |
| 09/09/2009 | CN100539568C Multiple-carrier wave data receiving method and modulating device and modulating system |
| 09/09/2009 | CN100539567C 16QAM fixed point demodulation method in HSDPA |
| 09/09/2009 | CN100539566C Transmitting and receiving apparatus |
| 09/09/2009 | CN100539565C Frequency offset resistant time synchronization method |
| 09/09/2009 | CN100539564C Frequency shifting of WCDMA carriers for variable carrier separation |
| 09/09/2009 | CN100539563C Radio communication system, device and method |
| 09/09/2009 | CN100539562C Repetition coding in a satellite-based communications system |
| 09/09/2009 | CN100539561C Converter circuit for a limiter receiver structure and method for converting a signal in a limiter receiver structure |
| 09/09/2009 | CN100539560C Modulating apparatus, mobile communication system, modulating method, and communication method |
| 09/09/2009 | CN100539559C Apparatus for phase error correction using despread signals |
| 09/09/2009 | CN100539486C Carrier-wave recovering method for time-domain synchronous orthogonal frequency-division duplex receiver and system thereof |
| 09/09/2009 | CN100539484C Frame synchronizing method for time-domain synchronous orthogonal frequency-division duplex receiver and system |
| 09/09/2009 | CN100539483C Method and apparatus for reducing peak-to-average ratio of OFDM system using pilot frequency symbol sequence |
| 09/09/2009 | CN100539482C Method for combing mixed automatic retransmission requests in OFDM system |
| 09/09/2009 | CN100539481C Subchannel access lead generating method for quadrature frequency division multiplexing communication system |
| 09/09/2009 | CN100539478C Time-delay regulating method for analog amplitude modulation broad casting transmitter changing to digital broadcasting transmitter |
| 09/08/2009 | US7587016 MIMO timing recovery |
| 09/08/2009 | US7587005 Exploiting known padding data to improve block decode success rate |
| 09/08/2009 | US7587004 Method for decoding data using windows of data |
| 09/08/2009 | US7587002 Wireless transmitting and receiving device and method |
| 09/08/2009 | US7587000 Radio receiver utilizing a single analog to digital converter |
| 09/08/2009 | US7586999 Method and receiver for scanning broadcast channels |
| 09/08/2009 | US7586998 Method and apparatus for receiver pulse response determination |
| 09/08/2009 | US7586997 Method and system for maximum transmit diversity |
| 09/08/2009 | US7586994 Interface apparatus and method for data recovery and synchronization |
| 09/08/2009 | US7586993 Interleaver memory selectably receiving PN or counter chain read address |
| 09/08/2009 | US7586990 Method and system for allocating subcarriers to subscriber devices |
| 09/08/2009 | US7586989 Method and system for generating beam-forming weights in an orthogonal frequency division multiplexing network |
| 09/08/2009 | US7586978 GMSK spread modulation |
| 09/08/2009 | US7586977 Transmission power control method, mobile station, and radio network controller |
| 09/08/2009 | US7586976 Initial ranging detection for OFDMA systems |
| 09/08/2009 | US7586973 Apparatus and method for modulating data message by employing orthogonal variable spreading factor (OVSF) codes in mobile communication system |
| 09/08/2009 | US7586951 Method, apparatus, and system for idle state definition for power management |
| 09/08/2009 | US7586907 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones |
| 09/08/2009 | US7586893 Radio communication system, radio communication control method, radio communication apparatus, control method for radio communication apparatus, and computer readable medium utilizing a divided transmission frame |
| 09/08/2009 | US7586866 Radio communication apparatus and radio transmission method |
| 09/08/2009 | US7586861 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones |
| 09/08/2009 | US7586837 Acquisition of a gated pilot signal |
| 09/08/2009 | US7586836 Apparatus and method for transmitting/receiving pilot signals in a communication system using an orthogonal frequency division multiplexing scheme |
| 09/08/2009 | US7586834 Method and apparatus for transmitting uplink acknowledgement information in an OFDMA communication system |
| 09/08/2009 | US7586293 Digital modulation circuit |
| 09/08/2009 | CA2358931C Synchronization of ofdm signals |
| 09/03/2009 | WO2009108570A2 Block boundary detection for a wireless communication system |
| 09/03/2009 | WO2009108090A1 Correction of a frequency offset in an ofdm system |
| 09/03/2009 | WO2009108027A2 Method and system for transmitting and receiving signals |
| 09/03/2009 | WO2009108026A2 Method of transmitting multicast and broadcast service data |
| 09/03/2009 | WO2009107985A1 Method for multiplexing data and control information |
| 09/03/2009 | WO2009107093A1 Arrangement and approach for wireless communication frequency tracking for mobile receivers |
| 09/03/2009 | WO2009107079A1 System and method for constellation detection for interference-cancellation based joint detection |
| 09/03/2009 | WO2009107078A1 Methods, systems and arrangements for frequency shift compensation |
| 09/03/2009 | WO2009107077A1 Arrangement and approach for time slot index synchronization for wireless communications |
| 09/03/2009 | WO2009107076A2 Carrier frequency offset synchronizer for ofdm receiver and method |
| 09/03/2009 | WO2009106957A1 Impulsive noise cancellation in ofdm systems |
| 09/03/2009 | WO2009106880A1 Acoustic multi-carrier modulation communication scheme and device therefor |
| 09/03/2009 | WO2009106494A1 Dc compensation |
| 09/03/2009 | WO2009088581A3 Hopped ultrawideband wireless |
| 09/03/2009 | WO2009088218A3 Methods and apparatus for downlink pdsch power setting |
| 09/03/2009 | WO2009087182A3 Sounding reference signal arrangement |
| 09/03/2009 | WO2009072789A3 Physical broadcast channel (pbch) transmission for reliable detection of antenna configuration |
| 09/03/2009 | WO2009069082A3 Detection method for signal frame configuration and signal frame header for broadcast signal |
| 09/03/2009 | WO2009044366A3 Interfering stream identification in wireless communication systems |
| 09/03/2009 | WO2008054178A3 Method for transmitting data using phase shift based precoding and transceiver supporting the same |
| 09/03/2009 | WO2008041824A3 Methods for retransmitting data in the multi-carrier system |
| 09/03/2009 | WO2008041822A3 Methods for retransmitting in the multi-carrier system |
| 09/03/2009 | WO2008041819A3 Methods for transmitting downlink control signal |
| 09/03/2009 | WO2008035955A3 Method for multiplexing user equipment signals having different bandwidth, and method for transmitting uplink signal |
| 09/03/2009 | WO2008035916A3 A method of performing phase shift-based precoding and an apparatus for supporting the same in a wireless communication system |
| 09/03/2009 | WO2007060665A3 A digital rights management device and method |
| 09/03/2009 | US20090220249 Demodulation circuit |
| 09/03/2009 | US20090220244 Demodulation of Phase Modulated Fibre-Optic Sensor System Signals |
| 09/03/2009 | US20090220035 Apparatus for equalizing channel in frequency domain and method therefor |
| 09/03/2009 | US20090220034 Layered receiver structure |
| 09/03/2009 | US20090220033 Method and apparatus for bit demultiplexing in a wireless communication systems |
| 09/03/2009 | US20090220032 Multi-Stage Combining Weight Calculation Method and Apparatus |
| 09/03/2009 | US20090220031 Method for blind demodulation at higher orders of several linear waveform transmitters |
| 09/03/2009 | US20090220030 System and method for modulating a signal at an antenna |
| 09/03/2009 | US20090220029 Clock recovery circuit and data receiving circuit |