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Class Information
Number: 455/67.11
Name: Telecommunications > Transmitter and receiver at separate stations > Having measuring, testing, or monitoring of system or part
Description: Subject matter which relates to means intended solely for the purpose of and adapted to (a) adjust the frequency setting of a carrier wave generation means or determine the output frequency or some other characteristics of a transmitter means; (b) adjust the frequency setting of a local oscillator, a tuning means or other stages of a receiver means in accordance with a standard frequency; c) compare the frequency of a resonant input or output circuit of a receiver or transmitter with a standard frequency for the purpose of setting a tuning position indicator or dial to correspond to maximum transmitter or receiver output at the standard frequency; and (d) determine the operating characteristics of the whole or selected components of the system under prescribed conditions of operation.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 455/67.13 |
Noise, distortion, or unwanted signal detection (e.g., quality control, etc.) |
999 |
| 455/67.15 |
Of a microwave link or system |
75 |
| 455/67.16 |
Phase measuring (e.g., group delay, propagation effect, etc.) |
329 |
| 455/67.12 |
Using a chamber (e.g., room testing or audio surveillance, etc.) |
73 |
| 455/67.14 |
Using a test signal |
449 |
| 455/67.7 |
With indication (e.g., visual or voice signalling, etc.) |
253 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7092731 |
Method for improving capacity of a reverse link channel in a wireless network |
Aug. 15, 2006 |
| 7088683 |
Communication system and device under OFDM system |
Aug. 8, 2006 |
| 7088957 |
Method and apparatus for determining the closed loop power control set point in a wireless packet data communication system |
Aug. 8, 2006 |
| 7088965 |
Fractal antenna system and method for improved wireless telecommunications |
Aug. 8, 2006 |
| 7088996 |
Tracing in mobile communications system |
Aug. 8, 2006 |
| 7088998 |
Method and product palette for testing electronic products |
Aug. 8, 2006 |
| 7089014 |
Wireless communication system control apparatus and method |
Aug. 8, 2006 |
| 7085538 |
Portable communication terminal with image transmission function |
Aug. 1, 2006 |
| 7085541 |
Systems and methods for directional antenna power control in a wireless network |
Aug. 1, 2006 |
| 7082287 |
Radio communication system, received signal strength indicator compensating method for radio communication system, and base station/terminal station for radio communication system |
Jul. 25, 2006 |
| 7082303 |
Method for supporting rescue channels in a communications system |
Jul. 25, 2006 |
| 7079812 |
Systems and methods for interference mitigation with respect to periodic interferers in short-range wireless applications |
Jul. 18, 2006 |
| 7079814 |
Estimation of movement |
Jul. 18, 2006 |
| 7079827 |
Method and apparatus for power control in an ultra wideband impulse radio system |
Jul. 18, 2006 |
| 7079961 |
Method and apparatus for measuring impedance of electrical component under high interference conditions |
Jul. 18, 2006 |
| 7075948 |
Frequency offset estimator |
Jul. 11, 2006 |
| 7076213 |
Apparatus and method for testing voltage standing wave ratio in a W-CDMA mobile communication system |
Jul. 11, 2006 |
| 7076224 |
Process for controlling the gain of a frequency tuner, and corresponding tuner, in particular for the reception of terrestrial digital television signals |
Jul. 11, 2006 |
| 7076245 |
Proactive management of dropped calls in a wireless communication system |
Jul. 11, 2006 |
| 7076252 |
Measuring of the coverage area of a base transceiver station |
Jul. 11, 2006 |
| 7076264 |
Power control in a cellular system using E.sub.S/I.sub.O and N.sub.T/I.sub.0 values |
Jul. 11, 2006 |
| 7076266 |
System and method for power control calibration and a wireless communication device |
Jul. 11, 2006 |
| 7076271 |
Mobile terminal and program executed therein |
Jul. 11, 2006 |
| 7076274 |
Method and system for indicating link quality among neighboring wireless base station |
Jul. 11, 2006 |
| 7072618 |
Adaptive threshold selection system and method for detection of a signal in the presence of interference |
Jul. 4, 2006 |
| 7072632 |
Fast signal detection process |
Jul. 4, 2006 |
| 7072648 |
FAULT MONITORING METHOD FOR COMMODITY MANAGEMENT RADIO COMMUNICATING APPARATUS, STORAGE MEDIUM FOR STORING FAULT MONITORING PROGRAM FOR COMMODITY MANAGEMENT RADIO APPARATUS AND FAULT MONITORIN |
Jul. 4, 2006 |
| 7072676 |
Method and wireless transceiver for requesting and processing information |
Jul. 4, 2006 |
| 7072682 |
Communication terminal apparatus, base station apparatus and communication method |
Jul. 4, 2006 |
| 7072698 |
Directional antenna for hand-held wireless communications device |
Jul. 4, 2006 |
| 7068231 |
Wide-band tapered-slot antenna for RF testing |
Jun. 27, 2006 |
| 7068976 |
Method of verifying operation of listening control channel |
Jun. 27, 2006 |
| 7069004 |
System for monitoring the performance of mobile telephony networks |
Jun. 27, 2006 |
| 7069005 |
Method for analyzing signal and signal analyzer having function for displaying slot information |
Jun. 27, 2006 |
| 7069033 |
Device and method for controlling transmission on reverse link in mobile communication system |
Jun. 27, 2006 |
| 7069035 |
Method and apparatus for power control in a communication system |
Jun. 27, 2006 |
| 7069037 |
System and method for fluid power control of a reverse link communication |
Jun. 27, 2006 |
| 7069125 |
Code reader display |
Jun. 27, 2006 |
| 7065323 |
RF dynamic channel switching method |
Jun. 20, 2006 |
| 7065324 |
Controlling performance measurements in a telecommunications network |
Jun. 20, 2006 |
| 7065325 |
Self calibration of signal strength location system |
Jun. 20, 2006 |
| 7065330 |
Transmitter |
Jun. 20, 2006 |
| 7065346 |
Managing the configuration of a shared network node |
Jun. 20, 2006 |
| 7065351 |
Event-triggered data collection |
Jun. 20, 2006 |
| 7065369 |
Method of locating and measuring a mobile station |
Jun. 20, 2006 |
| 7065375 |
Process and device for estimating the speed of movement of a mobile terminal, in particular a cellular mobile telephone capable of operating according to the UMTS standard |
Jun. 20, 2006 |
| 7061542 |
Television receiving method and television receiver |
Jun. 13, 2006 |
| 7062226 |
Method for supporting a discontinuous transmission mode in a base station in a mobile communication system |
Jun. 13, 2006 |
| 7062227 |
Method and device for the estimation of a propagation channel from its statistics |
Jun. 13, 2006 |
| 7062228 |
Cellular communications system using baseband carrier injection and related methods |
Jun. 13, 2006 |
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