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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.) |
1,001 |
| 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 |
| 7127213 |
Error correlation for wireless networks |
Oct. 24, 2006 |
| 7127212 |
Method and apparatus for planning frequencies |
Oct. 24, 2006 |
| 7126922 |
Dynamic radio link adaptation for interference in cellular systems |
Oct. 24, 2006 |
| 7124059 |
Managing maintenance for an item of equipment |
Oct. 17, 2006 |
| 7123889 |
Radio transmitter testing method, radio transmitter and base station |
Oct. 17, 2006 |
| 7123000 |
Adjacent channel leakage power ratio measuring apparatus, channel power measuring apparatus method, program, and recording medium with recording the program |
Oct. 17, 2006 |
| 7120457 |
Transmission control method and apparatus for mobile communication system |
Oct. 10, 2006 |
| 7120440 |
Velocity estimation apparatus and method using level crossing rate |
Oct. 10, 2006 |
| 7120437 |
Method and apparatus for selecting carriers |
Oct. 10, 2006 |
| 7120432 |
Method of simulating operating conditions of a telecommunication system requiring a limited amount of computing power |
Oct. 10, 2006 |
| 7120431 |
System and method for adjusting antenna radiation in a wireless network |
Oct. 10, 2006 |
| 7120392 |
Uplink power control using loopback communications carriers |
Oct. 10, 2006 |
| 7120391 |
Field transmitter |
Oct. 10, 2006 |
| 7116986 |
System and method for providing secure communication between network nodes |
Oct. 3, 2006 |
| 7116982 |
Methods and systems for assigning channels in a power controlled time slotted wireless communications system |
Oct. 3, 2006 |
| 7116981 |
Apparatus and method for channel quality estimation and link adaptation in orthogonal frequency division multiplexing (OFDM) wireless communication system |
Oct. 3, 2006 |
| 7116943 |
System and method for classifying signals occuring in a frequency band |
Oct. 3, 2006 |
| 7116942 |
Radio communication apparatus and method of controlling the same |
Oct. 3, 2006 |
| 7116648 |
Method for implementing system information broadcasting function in asynchronous mobile communication system |
Oct. 3, 2006 |
| 7113806 |
Apparatus, and associated method, for reporting a measurement summary in a radio communication system |
Sep. 26, 2006 |
| 7113789 |
Method and system for tracking facilities related information |
Sep. 26, 2006 |
| 7113753 |
Systems and methods for determining signal coverage |
Sep. 26, 2006 |
| 7113750 |
Apparatus and method for input channel isolation within an electronic test instrument |
Sep. 26, 2006 |
| 7113749 |
System and method for measuring a high speed signal |
Sep. 26, 2006 |
| 7113741 |
Optimized method of transmitting multimedia content |
Sep. 26, 2006 |
| 7110801 |
Voice activated wireless phone headset |
Sep. 19, 2006 |
| 7110770 |
Network element system method computer program and data carrier for network optimisation |
Sep. 19, 2006 |
| 7110768 |
Measurement and antenna placement tool for establishing a cell site |
Sep. 19, 2006 |
| 7110756 |
Automated real-time site survey in a shared frequency band environment |
Sep. 19, 2006 |
| 7110728 |
Mobile body communication device |
Sep. 19, 2006 |
| 7110721 |
Apparatus, method and program for communication test, and recorded medium on which that program has been recorded |
Sep. 19, 2006 |
| 7107013 |
Cooperative link characterization and MCS selection by wireless terminal and network for improved system performance |
Sep. 12, 2006 |
| 7107032 |
Radar detection method for radio local area networks |
Sep. 12, 2006 |
| 7107059 |
System and method for managing quality of service of mobile terminal |
Sep. 12, 2006 |
| 7107070 |
Wireless video camera |
Sep. 12, 2006 |
| 7102569 |
Method for calibrating smart antenna array systems in real time |
Sep. 5, 2006 |
| 7103024 |
Wireless local area network future service quality determination method |
Sep. 5, 2006 |
| 7103322 |
Equipment shelf-resident network interface unit by-pass circuit |
Sep. 5, 2006 |
| 7103364 |
Call acceptance controlling apparatus and method thereof |
Sep. 5, 2006 |
| 7099626 |
Method and apparatus for gain equalization based on wide-band multi-carrier base station |
Aug. 29, 2006 |
| 7099627 |
Systems and methods for a wireless network connection point locator |
Aug. 29, 2006 |
| 7099669 |
Method and system for optimizing performance of a mobile communications system |
Aug. 29, 2006 |
| 7099670 |
Method and apparatus for design of wireless networks to aid in location identification of mobile units |
Aug. 29, 2006 |
| 7099674 |
Apparatus and method for implementing multi-traffic load monitoring and prediction |
Aug. 29, 2006 |
| 7099695 |
Method and system of selecting antennas and equipment for use within a wireless communication system |
Aug. 29, 2006 |
| 7095983 |
System and method for determining mobile communication system carrier frequency propagation characteristics |
Aug. 22, 2006 |
| 7095992 |
Phase locked loop calibration |
Aug. 22, 2006 |
| 7096012 |
System and method for emulating a telephony driver |
Aug. 22, 2006 |
| 7096028 |
Mobile communication system |
Aug. 22, 2006 |
| 7092672 |
Reporting cell measurement results in a cellular communication system |
Aug. 15, 2006 |
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