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Class Information
Number: 455/115.1
Name: Telecommunications > Transmitter > Measuring, testing, or monitoring of transmitter
Description: Subject matter having measuring, testing, or monitoring of the signals transmitted.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620371 |
Transmitter signal strength indicator |
Nov. 17, 2009 |
| 7616929 |
Cross-core calibration in a multi-radio system |
Nov. 10, 2009 |
| 7609781 |
Wireless communication device with self calibration feature for controlling power output |
Oct. 27, 2009 |
| 7610026 |
Transmitter non-data-related direct current (DC) offset cancellation scheme |
Oct. 27, 2009 |
| 7610028 |
Method and system for reduction of peak-to-average power ratio of transmission signals comprising overlapping waveforms |
Oct. 27, 2009 |
| 7606165 |
What-if analysis for network diagnostics |
Oct. 20, 2009 |
| 7606539 |
Adaptive predistorter coupled to a nonlinear element |
Oct. 20, 2009 |
| 7593699 |
Distortion/efficiency adaptation in a variable-data-rate radio transmitter |
Sep. 22, 2009 |
| 7590392 |
Transmitter compensation |
Sep. 15, 2009 |
| 7587175 |
Radio frequency unit analog level detector and feedback control system |
Sep. 8, 2009 |
| 7587177 |
Electronically configurable transmit and receive paths for FDD wireless communication devices |
Sep. 8, 2009 |
| 7583966 |
Mobile communications system, radio network controller, and active set control method |
Sep. 1, 2009 |
| 7580686 |
Adaptive predistortion method and arrangement |
Aug. 25, 2009 |
| 7570923 |
I/Q compensation of frequency dependent response mismatch in a pair of analog low-pass filters |
Aug. 4, 2009 |
| 7558540 |
Method and apparatus for regulating the transmitted power in multi-rate wireless communication systems |
Jul. 7, 2009 |
| 7558539 |
Power control feedback loop for adjusting a magnitude of an output signal |
Jul. 7, 2009 |
| 7558583 |
System and methods of radio interference based localization in sensor networks |
Jul. 7, 2009 |
| 7558591 |
Determining a power control group boundary of a power control group |
Jul. 7, 2009 |
| 7555270 |
Wide dynamic range power detection in a communication system |
Jun. 30, 2009 |
| 7551923 |
System and method for improved spectrum use |
Jun. 23, 2009 |
| 7548762 |
Method for tuning a GPS antenna matching network |
Jun. 16, 2009 |
| 7546137 |
Power control loop and LO generation method |
Jun. 9, 2009 |
| 7542738 |
Method and apparatus for measuring and compensating for power amplifier distortion and non-linearity |
Jun. 2, 2009 |
| 7539495 |
Node placement method within a wireless network, such as a wireless local area network |
May. 26, 2009 |
| 7539475 |
Wireless terminal methods and apparatus for DC tone special treatment |
May. 26, 2009 |
| 7539460 |
Method and tester for determining an error rate of a mobile-telephone device, especially for USF-BLER |
May. 26, 2009 |
| 7535974 |
Method and apparatus for amplifier linearization using adaptive predistortion |
May. 19, 2009 |
| 7532595 |
Mobile terminal apparatus and channel compensation method of the same |
May. 12, 2009 |
| 7529523 |
N-th order curve fit for power calibration in a mobile terminal |
May. 5, 2009 |
| 7529526 |
Apparatus and method for detecting radio frequency transmission power levels |
May. 5, 2009 |
| 7522891 |
High frequency peak power detection circuit |
Apr. 21, 2009 |
| 7519383 |
Method for efficient calibration of EVM using compression characteristics |
Apr. 14, 2009 |
| 7515884 |
Method and system for self-calibrating transmit power |
Apr. 7, 2009 |
| 7515879 |
Radio frequency circuit module |
Apr. 7, 2009 |
| 7515661 |
Transmission device, transmission method, reception device, reception method, transmission/reception device, communication method, recording medium, and program |
Apr. 7, 2009 |
| 7512387 |
Method and control system for controlling the output power of an RF amplifier system |
Mar. 31, 2009 |
| 7512092 |
System and method for test loop timer operation |
Mar. 31, 2009 |
| 7512382 |
Modeling power amplifier and spreading code limits in a wireless system |
Mar. 31, 2009 |
| 7508868 |
Systems and methods for testing the performance of and simulating a wireless communication device |
Mar. 24, 2009 |
| 7499722 |
Proximity regulation system for use with a portable cell phone and a method of operation thereof |
Mar. 3, 2009 |
| 7499680 |
Translational loop transmitter architecture employing channel power ratio measurements for modulation accuracy calibration |
Mar. 3, 2009 |
| 7496335 |
Mobile terminal apparatus and channel compensation method of the same |
Feb. 24, 2009 |
| 7489905 |
System for determining RF path loss between an RF source and an RF receiver with hysteresis and related methods |
Feb. 10, 2009 |
| 7489903 |
Method and system for exchanging the capacity reports in a radio access network |
Feb. 10, 2009 |
| 7489907 |
Transmitter for suppressing a variation in input level of a multicarrier signal |
Feb. 10, 2009 |
| 7477875 |
Built in loop back self test in design or on test board for transceivers |
Jan. 13, 2009 |
| 7474902 |
Method of controlling transmission power and subscriber equipment |
Jan. 6, 2009 |
| 7474877 |
Method for monitoring an RF power amplifier, and an RF device, a monitoring device, and an MR system corresponding thereto |
Jan. 6, 2009 |
| 7474876 |
Device for the production of standard-compliant signals |
Jan. 6, 2009 |
| 7474893 |
System including a communication apparatus having a digital audio interface for audio testing with radio isolation |
Jan. 6, 2009 |
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