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Telecommunications > Receiver Or Analog Modulated Signal Frequency Converter > Measuring Or Testing Of Receiver > Signal Strength Signal StrengthSignal Strength patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.01/04/07 - 20070004358 - Analog received signal strength indication in an rf transceiver An integrated circuit radio transceiver and method therefor comprises a receiver front end that further includes a plurality of in-phase and quadrature phase receive processing block operable at first and second frequency bands wherein each of the receive processing blocks defines an ingoing signal path and further includes a plurality ... 01/04/07 - 20070004357 - Analog received signal strength indication in an rf transceiver An integrated circuit radio transceiver and method therefor comprises a receiver front end that further includes a plurality of in-phase and quadrature phase receive processing block operable at first and second frequency bands wherein each of the receive processing blocks defines an ingoing signal path and further includes a plurality ... 09/28/06 - 20060217097 - Method and apparatus for radio communications in a wireless local area network Disclosed herein is a radio communications apparatus that can monitor a radio environment and can display the level of interference of radio waves of the band assigned to the apparatus. The apparatus has a monitoring unit, a system control unit and an LED unit. The monitoring unit determines a radio-environment ... 09/14/06 - 20060205371 - Mobile communication terminal and method for indicating received-signal strength In a mobile communication terminal, a communication control section controls communication on the basis of a selected radio communication system or frequency band and manages the state of communication. A signal-strength-indicator acquiring and storing section acquires signal-strength indicators and stores it. A communication-state acquiring section acquires the state of communication. ... 08/31/06 - 20060194554 - Power dissipation reduction in wireless transceivers Methods and circuits for reducing power dissipation in wireless transceivers and other electronic circuits and systems. Embodiments of the present invention use bias current reduction, impedance scaling, and gain changes either separately or in combination to reduce power dissipation. For example, bias currents are reduced in response to a need ... 08/17/06 - 20060183450 - Localization of radio-frequency transceivers The invention concerns a localization and communication methods and system between mobile stations and a central server through a wireless network comprising a plurality of wireless radio-frequency transmitting access points (APQ-AP4), among which a first access point is chosen to perform the communication, comprising the steps of measuring the signal ... 08/17/06 - 20060183449 - Gain variable voltage/current conversion circuit and filter circuit using the same The present invention provides a voltage-current converting circuit which is capable of varying a gain in a wide range without a switching circuit by applying a control voltage to a single control terminal. The voltage-current converting circuit is comprised of a parallel circuit including positive resistors R1 and R2, and ... 03/30/06 - 20060068731 - Advisory alert of low signal strength for cell phone user The invention provides an advisory alert indicating conditions are such that an ongoing telephone call involving a cellular telephone may be dropped due to insufficient signal strength. A decrease in signal strength over time that exceeds a specified percentage decrease provides the primary basis for triggering the advisory alert. This ... 03/02/06 - 20060046677 - Received signal strength measurement circuit, received signal strength detection circuit and wireless receiver The RSSI circuit of the present invention includes: an IF amplifier section, which includes multiple stages of serially connected differential amplifiers for amplifying, with use of a current source IA provided as a power source for amplification, an IF signal corresponding to a received signal; an RSSI amplifier section for ... 12/29/05 - 20050287974 - Adjustment of a received signal strength indication module A method for adjusting a received signal strength indication (RSSI) begins by obtaining a first RSSI value of a first signal, wherein the first signal has a known first power level. The method continues when the first RSSI value does not substantially correspond to the known first power level by ... 10/13/05 - 20050227656 - Signal amplifier system for a broadcast receiver A signal amplifier system is provided for a mobile or portable broadcast receiver. The signal amplifier system includes an operational circuitry, a signal generator and a voltage supply. The signal generator receives a field strength signal that indicates a field strength of at least one broadcast signal. The signal generator ... 10/13/05 - 20050227655 - Rectifiers and rectifying methods for use in telecommunications devices A signal strength indicator circuit including a set of rectifiers. The set of rectifiers include an asymmetric switching pair of rectifiers that may be configured to provide an output signal that is inversely proportional to an input signal obtained from a device in a telecommunications system. The pair may be ... 08/11/05 - 20050176392 - Receiver signal strength indication A receiver signal strength indication circuit comprises circuitry (A1-A4) for discretely controlled amplifying an input signal, and circuitry (NF, log, ADC) coupled to an output of the amplifying circuitry (A1-A4) for furnishing a receiver signal strength indication. ... ### FreshPatents.com Support |