InterDigital Inc (IDCC)

[Gamco]

United States Patent 7,536,208
Dick , et al. May 19, 2009

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Low power interference signal code power (ISCP) measurement


Abstract
An interference signal code power (ISCP) measurement is estimated for a receiver. Signals transmitted in a particular time slot are received and a gain of the received signals is controlled using an automatic gain control (AGC) device. An ISCP value corresponding to the gain value from a table is determined.


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Inventors: Dick; Stephen G. (Nesconset, NY), Rudolf; Marian (Montreal, CA), Levy; Joseph S. (Merrick, NY)
Assignee: InterDigital Technology Corporation (Wilmington, DE)

Appl. No.: 10/998,500
Filed: November 29, 2004

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Related U.S. Patent Documents

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Application Number Filing Date Patent Number Issue Date
10325805 Dec., 2002 6826411
60391803 Jun., 2002


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Current U.S. Class: 455/574 ; 455/127.5; 455/232.1; 455/343.5; 455/343.6
Current International Class: H04B 1/38 (20060101); H04M 1/00 (20060101)
Field of Search: 455/226.1,67.11,231,232.1,73,78,83,450,452.1,453,561,562.1,269,272,522,464,509,452.2,574,513,524,63.1,127.5,343.6,343.5,13.4,234.1,245.1,250.1 375/345 370/335-336,280-281,291,320