 |
|
 |
| |
 |
|
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 |
| 7369620 |
Channel noise estimating method and apparatus applied to a multi-carrier system |
May. 6, 2008 |
| 7369598 |
Ultra-wideband receiver and transmitter |
May. 6, 2008 |
| 7369484 |
System and method for mitigating data flow control problems in the presence of certain interference parameters |
May. 6, 2008 |
| 7366475 |
Signal strength measurements in cellular telecommunication systems |
Apr. 29, 2008 |
| 7366470 |
Inter-modulation distortion compensation |
Apr. 29, 2008 |
| 7366264 |
Method and system for reducing noise in a multi-carrier signal |
Apr. 29, 2008 |
| 7366088 |
Method and orthogonal frequency division multiplexing (OFDM) receiver for reducing the influence of harmonic interference on OFDM transmission systems |
Apr. 29, 2008 |
| 7366087 |
Delta-predicted frequency offset compensation apparatus and method thereof |
Apr. 29, 2008 |
| 7363011 |
Method and apparatus for estimating the impulse response of a radio channel based on a calculated correlation sequence |
Apr. 22, 2008 |
| 7362831 |
Method and device for sequencing signals from multiusers |
Apr. 22, 2008 |
| 7362829 |
Multi-band single-carrier modulation |
Apr. 22, 2008 |
| 7362828 |
Method of and system for optimizing the capacity of a digital communication system in presence of both internal and external noise |
Apr. 22, 2008 |
| 7362816 |
Inversion of channel distortion by adaptive wavelet lifting |
Apr. 22, 2008 |
| 7362814 |
Memoryless spectrum correction algorithm for non-ideal I/Q demodulators |
Apr. 22, 2008 |
| 7362812 |
Channel tracking using step size based on norm-1 based errors across multiple OFDM symbols |
Apr. 22, 2008 |
| 7359465 |
Serial cancellation receiver design for a coded signal processing engine |
Apr. 15, 2008 |
| 7359311 |
Decoding method and apparatus using channel state information for use in a wireless network receiver |
Apr. 15, 2008 |
| 7356105 |
Method and system for providing maximum likelihood detection with decision feedback interference cancellation |
Apr. 8, 2008 |
| 7356104 |
Radio communication apparatus and interference avoiding method |
Apr. 8, 2008 |
| 7356075 |
Method and apparatus for signal separation |
Apr. 8, 2008 |
| 7355959 |
Interference suppression for OFDM-based UWB communication |
Apr. 8, 2008 |
| 7352833 |
Method and system for temporal autocorrelation filtering |
Apr. 1, 2008 |
| 7352832 |
Method and implementation for adaptive symbol decision mapping |
Apr. 1, 2008 |
| 7352825 |
Method and apparatus for providing random access detection in a communication system |
Apr. 1, 2008 |
| 7349505 |
Relayed communication with versatile self-interference cancellation |
Mar. 25, 2008 |
| 7349504 |
Method and system for mitigating interference in communication system |
Mar. 25, 2008 |
| 7349503 |
Adaptive interference immunity control |
Mar. 25, 2008 |
| 7349502 |
Digital communication system and method for operating the system which can improve equalization performance according to channel state |
Mar. 25, 2008 |
| 7349485 |
Mapping radio-frequency noise in an ultra-wideband communication system |
Mar. 25, 2008 |
| 7349482 |
Echo canceller of ADSL system and training method thereof |
Mar. 25, 2008 |
| 7349471 |
PPM receiving system and method using time-interleaved integrators |
Mar. 25, 2008 |
| 7346325 |
Receiver, receiving method and portable wireless apparatus |
Mar. 18, 2008 |
| 7346135 |
Compensation for residual frequency offset, phase noise and sampling phase offset in wireless networks |
Mar. 18, 2008 |
| 7346134 |
Radio receiver |
Mar. 18, 2008 |
| 7343143 |
Radio receiver with operation state setting unit |
Mar. 11, 2008 |
| 7342974 |
Channel estimation in OFDM systems |
Mar. 11, 2008 |
| 7339504 |
Communications device with asynchronous sample rate converter |
Mar. 4, 2008 |
| 7336745 |
Methods and apparatus to provide communication protection technology for satellite earthstations |
Feb. 26, 2008 |
| 7336744 |
Digital baseband receiver including a cross-talk compensation module for suppressing interference between real and imaginary signal component paths |
Feb. 26, 2008 |
| 7336733 |
Radio base station apparatus, decoding apparatus used therefor which uses TFCI decoding characteristics, and decoding method therefor |
Feb. 26, 2008 |
| 7336220 |
Method and apparatus for equalizing broadband chirped signal |
Feb. 26, 2008 |
| 7330519 |
Method for decoding linear space-time codes in a multiple-antenna wireless transmission system and decoder therefor |
Feb. 12, 2008 |
| 7327813 |
Digital receiving device and radio communication system |
Feb. 5, 2008 |
| 7327803 |
Systems and methods for vector power amplification |
Feb. 5, 2008 |
| 7327802 |
Method and apparatus for canceling the transmitted signal in a homodyne duplex transceiver |
Feb. 5, 2008 |
| 7327794 |
Method and apparatus for detecting a jammed channel in a block oriented digital communication system |
Feb. 5, 2008 |
| 7327793 |
DMT peak reduction without affecting transmission signal |
Feb. 5, 2008 |
| 7324616 |
Low cost and high performance narrowband interference cancellation system |
Jan. 29, 2008 |
| 7324167 |
High-quality twisted-pair transmission line system for high-resolution video |
Jan. 29, 2008 |
| 7321646 |
Methods and apparatus for pre-filtering a signal to increase signal-to-noise ratio and decorrelate noise |
Jan. 22, 2008 |
|
|
|
 |
|
 |
|
| |
Randomly Featured Patents |
|
