| Patents for H04L 27 - Modulated-carrier systems (89,721) |
|---|
| 03/07/2007 | EP1576778B1 Signal processing method and apparatus using bit confidence values |
| 03/07/2007 | EP1402695B1 Compensation of mismatch between quadrature paths |
| 03/07/2007 | EP1338110B1 Methods and arrangements in a telecommunications system |
| 03/07/2007 | EP1245088A4 Data transceiver with filtering and precoding |
| 03/07/2007 | CN1926907A Scheduling method and base station apparatus |
| 03/07/2007 | CN1926831A Data detection for a hierarchical coded data transmission |
| 03/07/2007 | CN1926830A Arranging SDMA poll groups by response length |
| 03/07/2007 | CN1926829A Intersect coding of information in separate channel |
| 03/07/2007 | CN1926797A System and method for sending and receiving QAM signal in low signal-noise ratio |
| 03/07/2007 | CN1926783A Polarization state techniques for wireless communications |
| 03/07/2007 | CN1926774A Method for generating UWB pulse |
| 03/07/2007 | CN1925561A Camera module apparatus with IR-cut-coated window glass |
| 03/07/2007 | CN1925536A Imaging system and system control method |
| 03/07/2007 | CN1925476A Automatic switching method for demodulation mode |
| 03/07/2007 | CN1925475A Time-free frequency transmitting diversity non-coherent detection method in orthogonal frequency division multiplexing system |
| 03/07/2007 | CN1925474A Single carrier frequency-division multi-address transmitting, receiving device based on multiple subband wave filter set and method thereof |
| 03/07/2007 | CN1925473A Transmitting and receiving device for multiple carrier system and transmitting, receiving method thereof |
| 03/07/2007 | CN1925472A Channel estimating method for multi-input multi-output crossing frequency division multiplexing system |
| 03/07/2007 | CN1925459A Device and method for packaging multiple-pass data packet |
| 03/07/2007 | CN1925341A Multimode mobile communication device and its configuration and operation controlling method |
| 03/07/2007 | CN1303767C Method and apparatus for estimating response characteristic, and receiving method and receiver utilizing the same |
| 03/06/2007 | US7187743 Frequency error correction in a communication system |
| 03/06/2007 | US7187734 Method of slip compensation for integer frequency offset correction in a wireless communication system |
| 03/06/2007 | US7187733 High-frequency signal receiver |
| 03/06/2007 | US7187732 Start-up automatic frequency control (AFC) method and apparatus |
| 03/06/2007 | US7187731 Precise frequency estimation of short data bursts |
| 03/06/2007 | US7187728 Coding method and use of a receiver with a convolutional decoder |
| 03/06/2007 | US7187725 Method and apparatus for compensating I/Q imbalance by using variable loop gain in quadrature demodulator |
| 03/06/2007 | US7187724 Average tracking mechanism in data communications receivers |
| 03/06/2007 | US7187723 Local oscillation signal supply method and circuit therefor |
| 03/06/2007 | US7187722 Power reduction |
| 03/06/2007 | US7187721 Transition-time control in a high-speed data transmitter |
| 03/06/2007 | US7187720 Noiseless data transmission method |
| 03/06/2007 | US7187718 System and method for encoding and decoding digital data using acoustical tones |
| 03/06/2007 | US7187717 Process for modulation and determination of the bit loading on a transmission channel |
| 03/06/2007 | US7187716 Vehicle mounted DSRC apparatus |
| 03/06/2007 | US7187712 Efficient framing of overhead channel for ADSL modems |
| 03/06/2007 | US7187711 Modem wake-up in support of cross-talk cancellation in a modem pool environment |
| 03/06/2007 | US7187696 Selectable training signals based on stored previous connection information for DMT-based system |
| 03/06/2007 | US7187646 Link quality determination of a transmission link in an OFDM transmission system |
| 03/06/2007 | CA2361803C Method of handling telephone signals supplied by an analog telephone set and data supplied by a data terminal |
| 03/06/2007 | CA2220107C Construction of a multicarrier signal |
| 03/01/2007 | WO2007024932A1 Configurable pilots in a wireless communication system |
| 03/01/2007 | WO2007024654A2 Method and apparatus for finding center amplitude of particle size-representative pulses produced by aperture based sizing system |
| 03/01/2007 | WO2007024352A2 Resource allocation in cellular communication systems |
| 03/01/2007 | WO2007024307A2 High availability narrowband channel for bandwidth efficient modulation applications |
| 03/01/2007 | WO2007024073A1 Method for providing broadcast/multicast service data in ofdm cellular system and transmitting/receiving method, apparatus, and system using the same |
| 03/01/2007 | WO2007023368A2 Method and apparatus for providing addressing in a multi-carrier communication system |
| 03/01/2007 | WO2007023260A1 Demodulation of phase modulated fibre-optic sensor system signals |
| 03/01/2007 | WO2007022831A1 Combined ofdm and wavelet multi-carrier transceiver |
| 03/01/2007 | WO2007022630A1 Methods and systems for ofdm multiple zone partitioning |
| 03/01/2007 | WO2007022564A1 Method and system for communication in a wireless network |
| 03/01/2007 | WO2007001808A8 Method and system for equalizing received signal in communications systems |
| 03/01/2007 | WO2006131885A3 Power switch off in ofdm guard bands |
| 03/01/2007 | WO2006127544A3 Enhanced frequency division multiple access for wireless communication |
| 03/01/2007 | WO2006057649A3 Direct conversion delta-sigma transmitter |
| 03/01/2007 | WO2006055337A3 Systems and methods for designing a high-precision narrowband digital filter for use in a communications system with high spectral efficiency |
| 03/01/2007 | WO2006053002A3 Systems and methods for high-efficiency transmission of information through narrowband channels |
| 03/01/2007 | WO2006047377A3 Systems and methods for vector power amplification |
| 03/01/2007 | WO2006044239A3 Ultra-wideband communication systems and methods |
| 03/01/2007 | US20070047968 Method, Apparatus and System for High-Speed Transmission on Fiber Optic Channel |
| 03/01/2007 | US20070047679 AGC circuit which is hard to be influenced by level of input signal |
| 03/01/2007 | US20070047678 Method and system for combined polarimetric and coherent processing for a wireless system |
| 03/01/2007 | US20070047676 Semicoherent channel estimator |
| 03/01/2007 | US20070047675 Method and apparatus for scaling demodulated symbols for fixed point processing |
| 03/01/2007 | US20070047674 Method and apparatus for finding center amplitude of particle size-representative pulses produced by aperture based sizing system |
| 03/01/2007 | US20070047673 Intermediate frequency receivers |
| 03/01/2007 | US20070047672 Apparatus and method for compensating for I/Q mismatch in TDD system |
| 03/01/2007 | US20070047671 Frequency tracking and channel estimation in orthogonal frequency division multiplexing systems |
| 03/01/2007 | US20070047670 High-frequency detection mechanism and automatic gain control system utilizing the same |
| 03/01/2007 | US20070047669 Two-step channel selection for wireless receiver and transmitter front-ends |
| 03/01/2007 | US20070047668 Single side band modulator module and single side band modulator device using the same |
| 03/01/2007 | US20070047667 Lane-to-lane skew reduction in multi-channel, high-speed, transceiver circuitry |
| 03/01/2007 | US20070047635 Signaling system with data correlation detection |
| 03/01/2007 | US20070047634 Method and apparatus for self-calibration in a mobile transceiver |
| 03/01/2007 | US20070047630 Synchronous control apparatus for initial synchronization when receiving a wireless signal |
| 03/01/2007 | US20070047621 System and method for calibrating an analog signal path in an ultra wideband receiver |
| 03/01/2007 | US20070047511 Continuously adjustable bandwidth discrete-time phase-locked loop |
| 03/01/2007 | US20070047431 Radio transmission apparatus and peak power suppression method in multicarrier communication |
| 03/01/2007 | US20070046512 Data conversion system |
| 03/01/2007 | US20070045551 Camera module apparatus with IR-cut-coated window glass |
| 03/01/2007 | US20070045550 Miniature camera module with lens containing image sensor |
| 03/01/2007 | DE102005046398B3 HF-input signal e.g. frequency-modulated signal, processing circuit, has frequency divider that divides intermediate frequency so that reduced and scanning frequencies are spaced apart to fulfill scanning theorem with reduced frequency |
| 03/01/2007 | CA2620168A1 Configurable pilots in a wireless communication system |
| 03/01/2007 | CA2619984A1 Method and system for communication in a wireless network |
| 02/28/2007 | EP1758330A1 Amplitude modulation device, amplitude limit method, and computer-readable program |
| 02/28/2007 | EP1758329A1 Method and apparatus for transmitting and receiving an orthogonal frequency division multiplexing signal |
| 02/28/2007 | EP1758327A2 Resource allocation in an OFDM cellular communication system |
| 02/28/2007 | EP1758326A1 Combined OFDM and wavelet multi-carrier transceiver |
| 02/28/2007 | EP1758267A1 Method and apparatus for measuring and reporting channel state information |
| 02/28/2007 | EP1758260A1 Method of obtaining spectral voids in the transmission of signals over the electric network |
| 02/28/2007 | EP1757057A1 Multicarrier modulation system with cyclic delay diversity |
| 02/28/2007 | EP1757056A2 Multicarrier communication apparatus, system and method with reduced radiation power |
| 02/28/2007 | EP1757055A2 Integer cycle event detection using wavelet pass filter system and method |
| 02/28/2007 | EP1757054A2 Single and multiple sinewave modulation and demodulation techniques employing carrier-zero and carrier-peak data-word start and stop |
| 02/28/2007 | EP1757052A1 A method for signal processing and a signal processor in an ofdm system |
| 02/28/2007 | EP1757001A1 Time varying cyclic delay diversity of ofdm |
| 02/28/2007 | EP1756991A1 Cyclic diversity systems and methods |
| 02/28/2007 | EP1756963A1 Fext determination system |
| 02/28/2007 | EP1756951A1 Segmented switching power amplifier |