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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 |
| 6658068 |
Detection of EFM stream component widths |
Dec. 2, 2003 |
| 6654340 |
Differential OFDM using multiple receiver antennas |
Nov. 25, 2003 |
| 6651036 |
RMS-to-DC converter with fault detection and recovery |
Nov. 18, 2003 |
| 6643338 |
Space time block coded transmit antenna diversity for WCDMA |
Nov. 4, 2003 |
| 6643717 |
Flow control |
Nov. 4, 2003 |
| 6639941 |
Radio-signal transceiver |
Oct. 28, 2003 |
| 6640088 |
Method and system for adaptive channel estimation techniques |
Oct. 28, 2003 |
| 6633601 |
Method and device for frame rate determination using correlation metrics and frame quality indicators |
Oct. 14, 2003 |
| 6633620 |
Data receiver capable of invalidating erroneous pulses |
Oct. 14, 2003 |
| 6631172 |
Efficient list decoding of Reed-Solomon codes for message recovery in the presence of high noise levels |
Oct. 7, 2003 |
| 6628732 |
Received power calculating method and mobile station |
Sep. 30, 2003 |
| 6621861 |
System to optimize signal detection |
Sep. 16, 2003 |
| 6621878 |
Pulse transmission receiver with higher-order time derivative pulse correlator |
Sep. 16, 2003 |
| 6621880 |
Digital IF receiver |
Sep. 16, 2003 |
| 6621881 |
Broadcast encoding system and method |
Sep. 16, 2003 |
| 6618450 |
Receiving apparatus and receiving method |
Sep. 9, 2003 |
| 6614850 |
Method and apparatus for puncturing code symbols in a communications system |
Sep. 2, 2003 |
| 6614857 |
Iterative channel estimation and compensation based thereon |
Sep. 2, 2003 |
| 6614858 |
Limiting range of extrinsic information for iterative decoding |
Sep. 2, 2003 |
| 6608871 |
Data slicers |
Aug. 19, 2003 |
| 6603349 |
Doppler learning phase lock loop for burst demodulator |
Aug. 5, 2003 |
| 6603391 |
Phase shifters, interrogators, methods of shifting a phase angle of a signal, and methods of operating an interrogator |
Aug. 5, 2003 |
| 6603819 |
Radio symbol synchronization and doppler estimation techniques |
Aug. 5, 2003 |
| 6603821 |
Wireless communication terminal capable of correctly specifying position of burst and having small frequency error of recovered carrier |
Aug. 5, 2003 |
| 6603822 |
Communicating errors in a telecommunications system |
Aug. 5, 2003 |
| 6603823 |
Channel estimator |
Aug. 5, 2003 |
| 6603824 |
Method for demodulating a carrier wave modulated by a digital symbol sequence |
Aug. 5, 2003 |
| 6601213 |
Demodulator and communications system |
Jul. 29, 2003 |
| 6597238 |
Demodulating circuit of wireless receiving apparatus and demodulating method |
Jul. 22, 2003 |
| 6597251 |
Method for demodulating signal |
Jul. 22, 2003 |
| 6597295 |
Decoding apparatus and decoding method |
Jul. 22, 2003 |
| 6594323 |
Method and apparatus for integrating isochronous and asynchronous communication in a network |
Jul. 15, 2003 |
| 6590944 |
Audio blend method and apparatus for AM and FM in band on channel digital audio broadcasting |
Jul. 8, 2003 |
| 6590945 |
Method and apparatus for frequency offset compensation |
Jul. 8, 2003 |
| 6590946 |
Method and apparatus for time-warping a digitized waveform to have an approximately fixed period |
Jul. 8, 2003 |
| 6587501 |
Method and apparatus for joint detection of a coded signal in a CDMA system |
Jul. 1, 2003 |
| 6587518 |
Synchronous BPSK decoder |
Jul. 1, 2003 |
| 6584092 |
Apparatus and method for OFDM communication |
Jun. 24, 2003 |
| 6584143 |
Method and apparatus for joint detection of a coded signal in a CDMA system |
Jun. 24, 2003 |
| 6584150 |
Dual direction channel estimator |
Jun. 24, 2003 |
| 6580328 |
Lock detector for phase locked loops |
Jun. 17, 2003 |
| 6577640 |
Format programmable hardware packetizer |
Jun. 10, 2003 |
| 6574796 |
Fast and reliable data carrier detection by a cable modem in a cable television plant |
Jun. 3, 2003 |
| 6570863 |
Apparatus and method for adaptive CDMA detection based on constrained minimum mean squared error criterion |
May. 27, 2003 |
| 6570927 |
Method for tail-biting and decoding recursive systematic codes |
May. 27, 2003 |
| 6570935 |
Method and system for demodulating a receive signal including a pilot signal |
May. 27, 2003 |
| 6570938 |
Method and apparatus for recovering data symbols from a signal received by a radio communication device |
May. 27, 2003 |
| 6570941 |
Receiver and phase extraction circuit |
May. 27, 2003 |
| 6567390 |
Accelerated message decoding |
May. 20, 2003 |
| 6563877 |
Simplified block sliding window implementation of a map decoder |
May. 13, 2003 |
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