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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 |
| 7146148 |
Low intermediate frequency type receiver |
Dec. 5, 2006 |
| 7143320 |
Increasing data throughput on a wireless local area network in the presence of intermittent interference |
Nov. 28, 2006 |
| 7142583 |
Receiver with plural detecting processors |
Nov. 28, 2006 |
| 7139540 |
Adaptive radio transceiver with calibration |
Nov. 21, 2006 |
| 7139336 |
Method and system for channel estimation using iterative estimation and detection |
Nov. 21, 2006 |
| 7136438 |
Receiving method and receiver |
Nov. 14, 2006 |
| 7136411 |
Method for transmitting an analog data stream with prevention of secondary minima, and circuit arrangement |
Nov. 14, 2006 |
| 7133648 |
Bidirectional multi-gigabit transceiver |
Nov. 7, 2006 |
| 7133476 |
Apparatus and methods for suppression of interference among disparately-modulated signals |
Nov. 7, 2006 |
| 7133475 |
Radio receiver |
Nov. 7, 2006 |
| 7133432 |
Collision mitigation methods used in a communication system |
Nov. 7, 2006 |
| 7130605 |
Method and device for synchronization and cancellation of a plurality on interfering signals in radio transmission with frequency reuse |
Oct. 31, 2006 |
| 7130365 |
Baseband processing method based on smart antenna and interference cancellation |
Oct. 31, 2006 |
| 7130343 |
Interference reduction in CCK modulated signals |
Oct. 31, 2006 |
| 7127218 |
Scanning antenna diversity system for FM radio for vehicles |
Oct. 24, 2006 |
| 7127019 |
Methods and apparatus for implementing multi-tone receivers |
Oct. 24, 2006 |
| 7127015 |
Digital filter for reducing voltage peaks |
Oct. 24, 2006 |
| 7127011 |
Procedure for jammer detection |
Oct. 24, 2006 |
| 7123591 |
Frequency multiplex transmitter and method for eliminating crosstalk |
Oct. 17, 2006 |
| 7123172 |
Method and system for determining an optimal or near optimal set of contexts by constructing a multi-directional context tree |
Oct. 17, 2006 |
| 7120213 |
Using SISO decoder feedback to produce symbol probabilities for use in wireless communications that utilize single encoder turbo coding and transmit diversity |
Oct. 10, 2006 |
| 7120211 |
Adaptive RFI canceller for DSL |
Oct. 10, 2006 |
| 7120210 |
Method and system for processing a signal |
Oct. 10, 2006 |
| 7120209 |
Reduced complexity intercarrier interference cancellation |
Oct. 10, 2006 |
| 7116955 |
Dual loop automatic gain control |
Oct. 3, 2006 |
| 7116734 |
Method and system for providing maximum likelihood detection with decision feedback interference cancellation |
Oct. 3, 2006 |
| 7116728 |
Quadrature alignment in communications receivers using dual delay lines |
Oct. 3, 2006 |
| 7116722 |
Wireless communication system using multi-element antenna having a space-time architecture |
Oct. 3, 2006 |
| 7116703 |
Multipath signal strength indicator |
Oct. 3, 2006 |
| 7113745 |
Method to achieve diversity in a communication network |
Sep. 26, 2006 |
| 7113557 |
Noise canceling method and apparatus |
Sep. 26, 2006 |
| 7113556 |
Reliable decision directed adaptation in a communication system employing forward error control |
Sep. 26, 2006 |
| 7113555 |
Data channel with joint data estimation and timing recovery |
Sep. 26, 2006 |
| 7113549 |
In, or relating to, VDSL |
Sep. 26, 2006 |
| 7113476 |
Interference cancellation method and receiver |
Sep. 26, 2006 |
| 7110479 |
Method for determining the quality of a communication channel |
Sep. 19, 2006 |
| 7110445 |
Oversampled clip-shaping |
Sep. 19, 2006 |
| 7106235 |
Active hybrid circuit for a full duplex channel |
Sep. 12, 2006 |
| 7106791 |
Method and apparatus for monitoring transmission quality |
Sep. 12, 2006 |
| 7106813 |
Method and apparatus for combined soft-decision based interference cancellation and decoding |
Sep. 12, 2006 |
| 7106815 |
Ingress noise reduction in a digital receiver |
Sep. 12, 2006 |
| 7106818 |
Method and apparatus for timing recovery based on dispersion characterization and components therefor |
Sep. 12, 2006 |
| 7107031 |
Co-channel interference rejection in a digital receiver |
Sep. 12, 2006 |
| 7107514 |
Method and apparatus for detecting Viterbi decoder errors due to quasi-catastophic sequences |
Sep. 12, 2006 |
| 7103106 |
System and method for generating a modified IOTA pulse for reducing adjacent channel interference (ACI) in an isotropic orthogonal transfer algorithm (IOTA) orthogonal frequency division multi |
Sep. 5, 2006 |
| 7103117 |
Reduced-complexity multipath interference cancellation |
Sep. 5, 2006 |
| 7103122 |
Noise canceller |
Sep. 5, 2006 |
| 7103342 |
System and method for reducing the effects of clock harmonic frequencies |
Sep. 5, 2006 |
| 7099377 |
Method and device for interference cancellation in a CDMA wireless communication system |
Aug. 29, 2006 |
| 7099378 |
Sub-symbol parallel interference cancellation |
Aug. 29, 2006 |
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