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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 |
| 7248837 |
Method and apparatus for controlling power of radio links |
Jul. 24, 2007 |
| 7248836 |
RF channel linking method and system |
Jul. 24, 2007 |
| 7245922 |
Method and apparatus for controlling quality of service for multiple services through power setting |
Jul. 17, 2007 |
| 7245879 |
Apparatus and associated methods to perform intelligent transmit power control with subcarrier puncturing |
Jul. 17, 2007 |
| 7245878 |
Method and apparatus for silent frame detection in a GSM communications system |
Jul. 17, 2007 |
| 7245674 |
Method and system for providing low power WLAN receiver |
Jul. 17, 2007 |
| 7245210 |
Vehicle electronic key system |
Jul. 17, 2007 |
| 7242958 |
Boosting a signal-to-interference ratio of a mobile station |
Jul. 10, 2007 |
| 7242920 |
Methods, systems, and computer program products for controlling data transmission based on power cost |
Jul. 10, 2007 |
| 7242909 |
Location aided wireless measurements |
Jul. 10, 2007 |
| 7242908 |
Method and arrangement for channel estimation in a wireless communication system |
Jul. 10, 2007 |
| 7239896 |
Method and apparatus to improve capacity and battery life of an ad hoc network system using sensor management |
Jul. 3, 2007 |
| 7239886 |
Adaptive power control method for cellular systems |
Jul. 3, 2007 |
| 7239885 |
Initial downlink transmit power adjustment for non-real-time services using dedicated or shared channel |
Jul. 3, 2007 |
| 7239850 |
Optimizing the protection of wireless local area networks with real-time, flexible, perimeter sensor feedback |
Jul. 3, 2007 |
| 7236803 |
Mobile terminal and program executed therein |
Jun. 26, 2007 |
| 7236795 |
Controlling processor load in a wireless telecommunications network node |
Jun. 26, 2007 |
| 7236788 |
Soft hand-off in cellular mobile communications networks |
Jun. 26, 2007 |
| 7236779 |
Classification of cellular network drive test results |
Jun. 26, 2007 |
| 7236778 |
System and method for testing transceivers |
Jun. 26, 2007 |
| 7236746 |
Method and apparatus for measurement and identification of co-channel interfering transmitters |
Jun. 26, 2007 |
| 7236745 |
Transceiver power detection architecture |
Jun. 26, 2007 |
| 7236474 |
Apparatus and method for reporting quality of downlink channel in W-CDMA communication systems supporting HSDPA |
Jun. 26, 2007 |
| 7231217 |
Determining neighbour lists |
Jun. 12, 2007 |
| 7231213 |
Method to detect a user equipment stuck on a dedicated channel |
Jun. 12, 2007 |
| 7231210 |
Method and apparatus for automatically generating call flow test scripts |
Jun. 12, 2007 |
| 7231187 |
Test system for remotely testing switches within a telecommunications network |
Jun. 12, 2007 |
| 7231186 |
Mobile station executing alarm processing of a degraded communication quality |
Jun. 12, 2007 |
| 7231184 |
Low overhead transmit channel estimation |
Jun. 12, 2007 |
| 7231183 |
Quality determination for a wireless communications link |
Jun. 12, 2007 |
| 7231182 |
Tracking network problems in a wireless telecommunication system |
Jun. 12, 2007 |
| 7228129 |
Expert system for monitoring, recording and controlling remote equipment that minimizes wireless telephone airtime |
Jun. 5, 2007 |
| 7228113 |
SIMO/MISO transceiver for providing packet data communication with SISO transceiver |
Jun. 5, 2007 |
| 7228107 |
Paging indicator deciding method of mobile communication terminal |
Jun. 5, 2007 |
| 7228106 |
Method and apparatus for adjusting usage of DSP of handheld terminal |
Jun. 5, 2007 |
| 7228105 |
Field test chamber arrangement |
Jun. 5, 2007 |
| 7228103 |
Method and apparatus for improving co-existence between bluetooth and 802.11 networks |
Jun. 5, 2007 |
| 7224942 |
Communications system employing non-polluting pilot codes |
May. 29, 2007 |
| 7224941 |
System and method for multi-path simulation |
May. 29, 2007 |
| 7224940 |
Frequency modulating device of an integrated circuit and a method of measuring modulated frequency |
May. 29, 2007 |
| 7224170 |
Fault monitoring in a distributed antenna system |
May. 29, 2007 |
| 7221938 |
System and method for multi-modal monitoring of a network |
May. 22, 2007 |
| 7221912 |
Telecommunications management interface system |
May. 22, 2007 |
| 7218955 |
Method for deciding tilt angle of antenna in radio communication system and apparatus for deciding the same |
May. 15, 2007 |
| 7218950 |
Base station, mobile station, communication system, transmission control method, and mobile station control program |
May. 15, 2007 |
| 7218929 |
Method and system for improved monitoring, measurement and analysis of communication networks utilizing dynamically and remotely configurable probes |
May. 15, 2007 |
| 7218895 |
System, method, and apparatus for testing voice quality in a communication network |
May. 15, 2007 |
| 7218894 |
Interferer detection and channel estimation for wireless communications networks |
May. 15, 2007 |
| 7218893 |
Method for interference source identification |
May. 15, 2007 |
| 7218890 |
Seismic telemetry system |
May. 15, 2007 |
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