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Class Information
Number: 455/67.13
Name: Telecommunications > Transmitter and receiver at separate stations > Having measuring, testing, or monitoring of system or part > Noise, distortion, or unwanted signal detection (e.g., quality control, etc.)
Description: Subject matter having means to detect any undesired electrical disturbance within the useful frequency band arising from sources internal or external to the system (e.g., cross-talk, power induction, atmospheric noise, etc.), or any undesired self-sustained oscillation existing in the system, or other unwanted signals tending to interfere with the operation of the system.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620369 |
Adaptive frame durations for time-hopped impulse radio systems |
Nov. 17, 2009 |
| 7620370 |
Mobile broadband wireless access point network with wireless backhaul |
Nov. 17, 2009 |
| 7620396 |
Monitoring for radio frequency activity violations in a licensed frequency band |
Nov. 17, 2009 |
| 7620423 |
Method and system for creating beamformed channels in a multi-input multi-output network |
Nov. 17, 2009 |
| RE40984 |
Reporting communication link information |
Nov. 17, 2009 |
| 7616951 |
Wireless coverage testing system based on simulations using radio resource parameters |
Nov. 10, 2009 |
| 7616973 |
Portable audio device having reduced sensitivity to RF interference and related methods |
Nov. 10, 2009 |
| 7616932 |
Multi-channel amplifier with reduced overall power emission, and circuit management including same |
Nov. 10, 2009 |
| 7609981 |
Deliberate signal degradation for optimizing receiver control loops |
Oct. 27, 2009 |
| 7610019 |
Apparatus and method for dynamic diversity based upon receiver-side assessment of link quality |
Oct. 27, 2009 |
| 7606547 |
Active resistance summer for a transformer hybrid |
Oct. 20, 2009 |
| 7606193 |
Methods for implementing a dynamic frequency selection (DFS) feature for WLAN devices |
Oct. 20, 2009 |
| 7606539 |
Adaptive predistorter coupled to a nonlinear element |
Oct. 20, 2009 |
| 7606591 |
Information processing apparatus and communication apparatus |
Oct. 20, 2009 |
| 7603136 |
System and method to perform stable distributed power control in a wireless network |
Oct. 13, 2009 |
| 7603092 |
Estimation of CINR and RSSI in a wireless communication system |
Oct. 13, 2009 |
| 7603086 |
Radio device |
Oct. 13, 2009 |
| 7599420 |
System and method for distributed input distributed output wireless communications |
Oct. 6, 2009 |
| 7599659 |
Innovative combinational closed-loop and open-loop satellite user terminal power control system |
Oct. 6, 2009 |
| 7599671 |
Radar detection apparatus and method thereof |
Oct. 6, 2009 |
| 7596194 |
System and method for automatic roaming in land mobile radio systems |
Sep. 29, 2009 |
| 7593689 |
Method for detecting an oscillation in an on-frequency repeater |
Sep. 22, 2009 |
| 7593693 |
Adaptive antenna array with programmable sensitivity |
Sep. 22, 2009 |
| 7593725 |
Systems and methods for monitoring selected terrestrially used satellite frequency signals to reduce potential interference |
Sep. 22, 2009 |
| 7590386 |
Method for control of contention-based wireless access |
Sep. 15, 2009 |
| 7590388 |
Method and arrangement for noise variance and SIR estimation |
Sep. 15, 2009 |
| 7587206 |
Providing overload control in relatively high-speed wireless data networks |
Sep. 8, 2009 |
| 7586891 |
Communication network optimization tool |
Sep. 8, 2009 |
| 7587211 |
Method and system for adaptive multi rate (AMR) and measurements downlink adaptation |
Sep. 8, 2009 |
| 7587219 |
System and method for adaptive broadcast service |
Sep. 8, 2009 |
| 7583933 |
Dynamic frequency selection in a wireless communication network |
Sep. 1, 2009 |
| 7580681 |
Employing different signal thresholds based on type of information transmitted |
Aug. 25, 2009 |
| 7580682 |
Method and apparatus for comprehensive link assessment and frequency monitoring in wireless sensor networks |
Aug. 25, 2009 |
| 7577456 |
Using uplink relative path gain related measurements to support uplink resource management |
Aug. 18, 2009 |
| 7574176 |
Channel selection in a wireless network |
Aug. 11, 2009 |
| 7570968 |
Method and apparatus for adaptive open-loop power control in mobile communication system using TDD |
Aug. 4, 2009 |
| 7570942 |
Transactional message-queue communication for wirelessly networked devices system and method |
Aug. 4, 2009 |
| 7570713 |
System and method for anticipatory receiver switching based on signal quality estimation |
Aug. 4, 2009 |
| 7569780 |
Sensing RF and EM interference of a force-measuring device and adjusting operation accordingly |
Aug. 4, 2009 |
| 7567609 |
Space-time multiuser detector in mobile communication system and method thereof |
Jul. 28, 2009 |
| 7567614 |
Altering power consumption in communication links based on measured noise |
Jul. 28, 2009 |
| 7567783 |
I/Q mismatch calibration of direct conversion transceivers using the OFDM short training sequence |
Jul. 28, 2009 |
| 7565111 |
Single-antenna interference cancellation receiver in time slot communication system |
Jul. 21, 2009 |
| 7565110 |
Method for determining rise over thermal for a reverse link in a wireless system |
Jul. 21, 2009 |
| 7565109 |
Wireless communication system, wireless communication apparatus, wireless communication method and computer program |
Jul. 21, 2009 |
| 7564912 |
Method and apparatus for channel state information generation in a DVB-T receiver |
Jul. 21, 2009 |
| 7564816 |
Method and system for determining spectrum availability within a network |
Jul. 21, 2009 |
| 7564814 |
Transmission mode and rate selection for a wireless communication system |
Jul. 21, 2009 |
| 7565143 |
Wireless client device |
Jul. 21, 2009 |
| 7561864 |
RF receiver with NLMS channel estimator and method therefor |
Jul. 14, 2009 |
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