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Class Information
Number: 455/226.2
Name: Telecommunications > Receiver or analog modulated signal frequency converter > Measuring or testing of receiver > Signal strength
Description: Subject matter including a means for measuring a signal strength level.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620371 |
Transmitter signal strength indicator |
Nov. 17, 2009 |
| 7615188 |
Apparatus for measuring absorbed power |
Nov. 10, 2009 |
| 7606543 |
Signal quality indicator apparatus and method particularly useful for mobile telephones |
Oct. 20, 2009 |
| 7603092 |
Estimation of CINR and RSSI in a wireless communication system |
Oct. 13, 2009 |
| 7599674 |
Overload protection for receiver front end |
Oct. 6, 2009 |
| 7596461 |
Measurement of air quality in wireless networks |
Sep. 29, 2009 |
| 7593491 |
Quadrature single-mixer multi-mode radio frequency receiver |
Sep. 22, 2009 |
| 7590991 |
Method and apparatus for determining channel to which a TV or VCR is tuned |
Sep. 15, 2009 |
| 7590401 |
Super-regenerative microwave detector |
Sep. 15, 2009 |
| 7570946 |
Method for determining the signal strength at the input of a tuner |
Aug. 4, 2009 |
| 7565124 |
Automatic gain control circuit including power detector |
Jul. 21, 2009 |
| 7555294 |
System for determining total isotropic sensitivity (TIS) and related methods |
Jun. 30, 2009 |
| 7555295 |
System for determining radiated radio frequency (RF) receiver sensitivity and related methods |
Jun. 30, 2009 |
| 7551907 |
Digital automatic gain control with parallel/serial interface for multiple antenna ultra wideband OFDM system |
Jun. 23, 2009 |
| 7551908 |
High-frequency signal level detection apparatus and high-frequency signal receiver apparatus using the same |
Jun. 23, 2009 |
| 7546103 |
Antenna diversity system and method |
Jun. 9, 2009 |
| 7542530 |
Apparatus and method for controlling a digital automatic gain controller in an orthogonal frequency division multiple access communication system |
Jun. 2, 2009 |
| 7542770 |
Method for mobile unit location estimate in a wireless LAN |
Jun. 2, 2009 |
| 7536153 |
Activation signal output circuit having multiple amplifier circuits |
May. 19, 2009 |
| 7529218 |
High density WLAN system |
May. 5, 2009 |
| 7522885 |
Method and apparatus for continuously controlling the dynamic range from an analog-to-digital converter |
Apr. 21, 2009 |
| 7505766 |
System for determining conducted radio frequency (RF) receiver sensitivity and related methods |
Mar. 17, 2009 |
| 7489901 |
Method for dynamically estimating noise floor and rise over thermal (ROT) |
Feb. 10, 2009 |
| 7486942 |
Receiver |
Feb. 3, 2009 |
| 7486954 |
Method of controlling load sharing between in-cell and soft handoff users |
Feb. 3, 2009 |
| 7477897 |
Method for handoff of a telephone call between two different wireless networks |
Jan. 13, 2009 |
| 7477878 |
Data transmission system, data transmitter and data receiver used in the data transmission system |
Jan. 13, 2009 |
| 7460489 |
Wireless mesh network timed commit provisioning |
Dec. 2, 2008 |
| 7460848 |
Differential signal strength detector |
Dec. 2, 2008 |
| 7450958 |
Method for displaying received signal strength bars in wireless terminal device |
Nov. 11, 2008 |
| 7447490 |
In-situ gain calibration of radio frequency devices using thermal noise |
Nov. 4, 2008 |
| 7447483 |
Radio apparatus and a method for reducing interference in a radio apparatus |
Nov. 4, 2008 |
| 7440507 |
Turbo channel estimation for OFDM systems |
Oct. 21, 2008 |
| 7437132 |
Receiving device, semiconductor integrated circuit, transmitting/receiving device, transport apparatus portable transmitting/receiving device, communication system and receiving method |
Oct. 14, 2008 |
| 7436908 |
UWB transceiving apparatus and method for dynamically reducing interference |
Oct. 14, 2008 |
| 7433661 |
Method for improved performance and reduced bandwidth channel state information feedback in communication systems |
Oct. 7, 2008 |
| 7428424 |
Apparatus and method for power control of downlink shared channel in mobile communication system |
Sep. 23, 2008 |
| 7424269 |
System, method and device of radar detection |
Sep. 9, 2008 |
| 7424297 |
Soft handoff system, mobile terminal having the same, and soft handoff method |
Sep. 9, 2008 |
| 7415256 |
Received signal strength measurement circuit, received signal strength detection circuit and wireless receiver |
Aug. 19, 2008 |
| 7412246 |
Method and system for improved wlan location |
Aug. 12, 2008 |
| 7398104 |
Mobile phone with wireless camera detection |
Jul. 8, 2008 |
| 7395043 |
Data receiver adaptive to RSSI and a method of determining its threshold |
Jul. 1, 2008 |
| 7395548 |
System and method for signal validation and leakage detection |
Jul. 1, 2008 |
| 7392016 |
Data transmission rate control |
Jun. 24, 2008 |
| 7389107 |
Reactive management of dropped calls in a wireless communication system |
Jun. 17, 2008 |
| 7379725 |
LNA gain adjustment in an RF receiver to compensate for intermodulation interference |
May. 27, 2008 |
| 7379864 |
Method and apparatus for the detection of previous packet loss in non-packetized speech |
May. 27, 2008 |
| 7369812 |
Method and circuit arrangement for determining the signal strength in receivers with complex signal processing |
May. 6, 2008 |
| 7366475 |
Signal strength measurements in cellular telecommunication systems |
Apr. 29, 2008 |
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