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Class Information
Number: 375/340
Name: Pulse or digital communications > Receivers > Particular pulse demodulator or detector
Description: Subject matter including specific details of the apparatus to convert the pulse signal back to baseband.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7263140 |
Extracting signal components in radio system receiver |
Aug. 28, 2007 |
| 7263122 |
Receiver based decision feedback equalization circuitry and techniques |
Aug. 28, 2007 |
| 7260160 |
Method and apparatus for decoding GPS satellite data at low signal to noise levels |
Aug. 21, 2007 |
| 7260141 |
Integrated beamformer/modem architecture |
Aug. 21, 2007 |
| 7260055 |
Method for reducing channel estimation error in an OFDM system |
Aug. 21, 2007 |
| 7257171 |
Method and apparatus for reference symbol aided channel estimation |
Aug. 14, 2007 |
| 7257170 |
Channel norm-based ordering and whitened decoding for MIMO communication systems |
Aug. 14, 2007 |
| 7257169 |
Deserializer |
Aug. 14, 2007 |
| 7254202 |
Method of synchronizing an independent data device of a wireless data communications system on an incident pulsed signal of the ultra wide band type, and corresponding independent data device |
Aug. 7, 2007 |
| 7254200 |
System and method for frequency burst detection for GSM/GPRS |
Aug. 7, 2007 |
| 7254192 |
Iterative detection in MIMO systems |
Aug. 7, 2007 |
| 7254191 |
System and method for real-time spectrum analysis in a radio device |
Aug. 7, 2007 |
| 7254190 |
Satellite receiver |
Aug. 7, 2007 |
| 7254167 |
Constellation-multiplexed transmitter and receiver |
Aug. 7, 2007 |
| 7251300 |
Method and apparatus for frequency tracking based on recovered data |
Jul. 31, 2007 |
| 7251298 |
Receiver architecture eliminating static and dynamic DC offset errors |
Jul. 31, 2007 |
| 7251297 |
Method and system to identify and characterize nonlinearities in optical communications channels |
Jul. 31, 2007 |
| 7248660 |
Transition tracking |
Jul. 24, 2007 |
| 7248657 |
Method for suppressing interference and arrangement for same, and radio communications receiver |
Jul. 24, 2007 |
| 7248630 |
Adaptive equalizer operating at a sampling rate asynchronous to the data rate |
Jul. 24, 2007 |
| 7248194 |
Bit-detection arrangement and apparatus for reproducing information |
Jul. 24, 2007 |
| 7245878 |
Method and apparatus for silent frame detection in a GSM communications system |
Jul. 17, 2007 |
| 7245674 |
Method and system for providing low power WLAN receiver |
Jul. 17, 2007 |
| 7245673 |
Windowed multiuser detection |
Jul. 17, 2007 |
| 7245672 |
Method and apparatus for phase-domain semi-coherent demodulation |
Jul. 17, 2007 |
| 7245658 |
Read channel apparatus for an optical storage system |
Jul. 17, 2007 |
| 7245655 |
Dual antenna receiver |
Jul. 17, 2007 |
| 7240001 |
Quality improvement techniques in an audio encoder |
Jul. 3, 2007 |
| 7239676 |
Method of differential-phase/absolute-amplitude QAM |
Jul. 3, 2007 |
| 7239673 |
Optical reception apparatus |
Jul. 3, 2007 |
| 7239659 |
Method and apparatus for channel feedback |
Jul. 3, 2007 |
| 7236548 |
Bit level diversity combining for COFDM system |
Jun. 26, 2007 |
| 7236546 |
Pipelined turbo multiuser detection |
Jun. 26, 2007 |
| 7236545 |
Chip blanking and processing in SCDMA to mitigate impulse and burst noise and/or distortion |
Jun. 26, 2007 |
| 7236536 |
Method and apparatus for detection and decoding of signals received from a linear propagation channel |
Jun. 26, 2007 |
| 7233633 |
Channel estimation using linearly constrained filter coefficients |
Jun. 19, 2007 |
| 7233612 |
Wireless communication deinterleaver using multi-phase logic and cascaded deinterleaving |
Jun. 19, 2007 |
| 7231004 |
System and method of low power demodulation of continuous phase modulated waveforms |
Jun. 12, 2007 |
| 7230999 |
Method for extended coherent data demodulation for GPS receivers |
Jun. 12, 2007 |
| 7230994 |
Multi-level modulation apparatus, multi-level demodulation apparatus, multi-level modulation/demodulation communication system, program and modulation/demodulation method |
Jun. 12, 2007 |
| 7230980 |
Method and apparatus for impulse radio transceiver calibration |
Jun. 12, 2007 |
| 7230908 |
Dynamic link assignment in a communication system |
Jun. 12, 2007 |
| 7224752 |
System and method for real-time spectrum analysis in a communication device |
May. 29, 2007 |
| 7224751 |
Device and method for checking whether a signal with a predetermined frequency is being received |
May. 29, 2007 |
| 7221720 |
Decoders for many-carrier signals, in particular in DVB-T receivers |
May. 22, 2007 |
| 7221718 |
I/Q demodulator and I/Q signal sampling method thereof |
May. 22, 2007 |
| 7221699 |
External correction of errors between traffic and training in a wireless communications system |
May. 22, 2007 |
| 7218690 |
Hybrid turbo-mud for multiple access systems |
May. 15, 2007 |
| 7218689 |
Method and apparatus for determining the log-likelihood ratio with precoding |
May. 15, 2007 |
| 7218677 |
Variable-length encoding apparatus and method |
May. 15, 2007 |
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