| |
 |
|
Class Information
Number: 375/346
Name: Pulse or digital communications > Receivers > Interference or noise reduction
Description: Subject matter where the deleterious effects of extraneous signals are eliminated or suppressed at the receiver.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6714588 |
Method and apparatus for interference cancellation in a high speed modem |
Mar. 30, 2004 |
| 6714598 |
Burst-mode combining of reverse path radio frequency signals |
Mar. 30, 2004 |
| 6714609 |
Co-channel interference in a receiver |
Mar. 30, 2004 |
| 6710739 |
Dual redundant GPS anti-jam air vehicle navigation system architecture and method |
Mar. 23, 2004 |
| 6711214 |
Reduced bandwidth transmitter method and apparatus |
Mar. 23, 2004 |
| 6711219 |
Interference cancellation in a signal |
Mar. 23, 2004 |
| 6707849 |
Methods, receivers and equalizers having increased computational efficiency |
Mar. 16, 2004 |
| 6704277 |
Testing for digital signaling |
Mar. 9, 2004 |
| 6704349 |
Method and apparatus for canceling a transmit signal spectrum in a receiver bandwidth |
Mar. 9, 2004 |
| 6704369 |
Apparatus and method for signal separation and recording medium for the same |
Mar. 9, 2004 |
| 6704371 |
Receiver for communication |
Mar. 9, 2004 |
| 6704377 |
Method of correcting frequency errors for coherently demodulated wireless communication systems |
Mar. 9, 2004 |
| 6704378 |
Interference detection, identification, extraction and reporting |
Mar. 9, 2004 |
| 6696923 |
Method and a system for reducing the influence of disturbing signals in transponder applications |
Feb. 24, 2004 |
| 6697613 |
System for canceling internal interference in a receiver |
Feb. 24, 2004 |
| 6693957 |
Adaptive front end for discrete multitone modem |
Feb. 17, 2004 |
| 6690666 |
Packet modulation for DSL |
Feb. 10, 2004 |
| 6690735 |
Broad band digital radio receiver for multicarrier signal |
Feb. 10, 2004 |
| 6690754 |
Method and apparatus for reducing the computational complexity and relaxing the critical path of reduced state sequence estimation (RSSE) techniques |
Feb. 10, 2004 |
| 6687288 |
NEXT cancellation for modem pools |
Feb. 3, 2004 |
| 6687317 |
Method for correlation directed echo cancellation and channel equalization for the digital transmission link in vestigial side band amplitude modulation |
Feb. 3, 2004 |
| 6684062 |
Wireless game control system |
Jan. 27, 2004 |
| 6680727 |
Method and apparatus for canceling pilot interference in a CDMA communication system |
Jan. 20, 2004 |
| 6680983 |
Method for noise energy estimation |
Jan. 20, 2004 |
| 6678316 |
Method and apparatus for reducing near-end crosstalk (NEXT) in discrete multi-tone modulator/demodulators |
Jan. 13, 2004 |
| 6678337 |
Method and device for demodulating receive signal including a pilot signal |
Jan. 13, 2004 |
| 6674815 |
Method for symbol-spaced estimation and/or tracking of a fractionally-spaced fading radio channel |
Jan. 6, 2004 |
| 6674820 |
Receiver devices, systems and methods for receiving communication signals subject to colored noise |
Jan. 6, 2004 |
| 6671338 |
Combined interference cancellation with FEC decoding for high spectral efficiency satellite communications |
Dec. 30, 2003 |
| 6671339 |
Lock detecting apparatus and method for multimedia digital broadcasting receiver |
Dec. 30, 2003 |
| 6671340 |
Method and apparatus for reduction of interference in FM in-band on-channel digital audio broadcasting receivers |
Dec. 30, 2003 |
| 6667760 |
Receiver for digital television signals having carriers near upper frequency boundaries of TV broadcasting channels |
Dec. 23, 2003 |
| 6668014 |
Equalizer method and apparatus using constant modulus algorithm blind equalization and partial decoding |
Dec. 23, 2003 |
| 6668352 |
Distortion compensating device and method in a multi-code mobile communication system |
Dec. 23, 2003 |
| 6665526 |
Multipath noise reducer, audio output circuit, and FM receiver |
Dec. 16, 2003 |
| 6661835 |
Receiving device and channel estimator for use in a CDMA communication system |
Dec. 9, 2003 |
| 6662367 |
Poly-phase filters in multicarrier communication systems |
Dec. 9, 2003 |
| 6658070 |
Direct conversion receiver and method of compensating interference signals generated during processing |
Dec. 2, 2003 |
| 6658071 |
Delayed decision feedback log-map equalizer |
Dec. 2, 2003 |
| 6654430 |
Apparatus for receiving digital subscriber line signal having resilience to HAM radio interference and method therefor |
Nov. 25, 2003 |
| 6654431 |
Multicarrier personal access communication system |
Nov. 25, 2003 |
| 6647052 |
Advanced spread spectrum clock generation technique for EMI reduction of multiple clock sources |
Nov. 11, 2003 |
| 6647055 |
Adaptive channel estimation using continuous pilot signal based on doppler period |
Nov. 11, 2003 |
| 6647076 |
Method of compensating for interference in a signal generated by discrete multitone modulation, and circuit configuration for carrying out the method. |
Nov. 11, 2003 |
| 6647077 |
Multipath parameter estimation in spread-spectrum communications systems |
Nov. 11, 2003 |
| 6647078 |
Method and device for multi-user frequency-domain channel estimation based on gradient optimization techniques |
Nov. 11, 2003 |
| 6643339 |
Receiver and receiving method |
Nov. 4, 2003 |
| 6643341 |
Voice and image signal transmission method using code output |
Nov. 4, 2003 |
| 6639955 |
Generator for complex fading signals |
Oct. 28, 2003 |
| 6640093 |
Broadcast receiver |
Oct. 28, 2003 |
|
|
|
