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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 |
| 6760386 |
Receiver and method therefor |
Jul. 6, 2004 |
| 6757321 |
Segment-wise channel equalization based data estimation |
Jun. 29, 2004 |
| 6757343 |
Discrete wavelet transform system architecture design using filterbank factorization |
Jun. 29, 2004 |
| 6754261 |
System, device, and method for determining the sampling time for a time-domain equalizer |
Jun. 22, 2004 |
| 6754281 |
Programmable digital demodulator for OFDM modulations |
Jun. 22, 2004 |
| 6754290 |
Highly parallel map decoder |
Jun. 22, 2004 |
| 6754291 |
Method and device of outputting demodulation result in soft-decision decoding and receiver |
Jun. 22, 2004 |
| 6751260 |
Detecting superimposed information channels for modem connections |
Jun. 15, 2004 |
| 6751272 |
Dynamic adjustment to preserve signal-to-noise ratio in a quadrature detector system |
Jun. 15, 2004 |
| 6751273 |
Apparatus for compensating a channel distortion in a bluetooth system |
Jun. 15, 2004 |
| 6748031 |
Method of parameter estimation and receiver |
Jun. 8, 2004 |
| 6748032 |
Apparatus and method for adaptive map channel decoding in radio telecommunication system |
Jun. 8, 2004 |
| 6748033 |
De-interleave circuit |
Jun. 8, 2004 |
| 6748034 |
Viterbi decoding apparatus and viterbi decoding method |
Jun. 8, 2004 |
| 6738582 |
Synchronization system for all optical slotted ring dynamic networks |
May. 18, 2004 |
| 6734918 |
Data slicer circuit |
May. 11, 2004 |
| 6735264 |
Compensation for non-linear distortion in a modem receiver |
May. 11, 2004 |
| 6731690 |
Methods and apparatus for transmultiplexing a multi-channel signal |
May. 4, 2004 |
| 6731692 |
Symbol encoding and decoding architecture for trellis-coded modulation in gigabit ethernet |
May. 4, 2004 |
| 6731696 |
Multi-channel parallel/serial concatenated convolutional codes and trellis coded modulation encoder/decoder |
May. 4, 2004 |
| 6731699 |
Detector, reproduction system, receiver and method |
May. 4, 2004 |
| 6732205 |
Serial/parallel conversion circuit, data transfer control device, and electronic equipment |
May. 4, 2004 |
| 6728294 |
Radio communication system |
Apr. 27, 2004 |
| 6728307 |
Adaptive antenna transmit array with reduced CDMA pilot channel set |
Apr. 27, 2004 |
| 6728322 |
Sequential decoder, and receiver using sequential decoder |
Apr. 27, 2004 |
| 6728323 |
Baseband processors, mobile terminals, base stations and methods and systems for decoding a punctured coded received signal using estimates of punctured bits |
Apr. 27, 2004 |
| 6724843 |
Method and apparatus for fast decoding in a multiple-antenna wireless communication system |
Apr. 20, 2004 |
| 6721547 |
In-band and out-of-band signal detection for automatic gain calibration systems |
Apr. 13, 2004 |
| 6717462 |
QPSK and 16 QAM self-generating synchronous direct downconversion demodulator |
Apr. 6, 2004 |
| 6717934 |
Wireless telecommunication system having improved recognition of modulation type in GPRS |
Apr. 6, 2004 |
| 6717992 |
Method and apparatus for receiving a plurality of time spaced signals |
Apr. 6, 2004 |
| 6717994 |
Apparatus for decoding a serial datastream of channel words into a datastream of information words |
Apr. 6, 2004 |
| 6717995 |
Method for correcting DC offsets in a receiver |
Apr. 6, 2004 |
| 6714605 |
System and method for real-time spectrum analysis in a communication device |
Mar. 30, 2004 |
| 6710811 |
Data processing device |
Mar. 23, 2004 |
| 6697441 |
Baseband processors and methods and systems for decoding a received signal having a transmitter or channel induced coupling between bits |
Feb. 24, 2004 |
| 6693981 |
Method and apparatus for identifying bit rate |
Feb. 17, 2004 |
| 6693983 |
Method and system for detection of short digital radio messages |
Feb. 17, 2004 |
| 6690733 |
Method for data transmission |
Feb. 10, 2004 |
| 6690734 |
Method and apparatus for puncturing code symbols in a communications system |
Feb. 10, 2004 |
| 6690749 |
High speed encoding and decoding apparatus and method for analog subscriber connections |
Feb. 10, 2004 |
| 6690750 |
Flexible Viterbi decoder for wireless applications |
Feb. 10, 2004 |
| RE38391 |
Circuit for detecting word sequences in a modem |
Jan. 20, 2004 |
| 6674786 |
Data demodulation |
Jan. 6, 2004 |
| 6674815 |
Method for symbol-spaced estimation and/or tracking of a fractionally-spaced fading radio channel |
Jan. 6, 2004 |
| 6674819 |
Channel estimation by phase multiplexed complementary sequences |
Jan. 6, 2004 |
| 6675118 |
System and method of determining the noise sensitivity characterization for an unknown circuit |
Jan. 6, 2004 |
| 6671328 |
Generating signals having different modulation formats |
Dec. 30, 2003 |
| 6671334 |
Measurement receiver demodulator |
Dec. 30, 2003 |
| 6671335 |
Decoder having a gain controller in a mobile communication system |
Dec. 30, 2003 |
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