InterDigital Inc (IDCC)

[Gamco]

United States Patent 7,961,822
Lomp June 14, 2011

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Setting a transmission power level for a mobile unit


Abstract
A spread signal is produced having an adjustable spread spectrum. A data signal is provided for transmission. The data signal is processed to have a first spread spectrum. The processed first spread spectrum data signal is filtered to have one out of a plurality of spread spectrums. The filtering capable of producing a signal having a spread spectrum of any of the plurality of spread spectrums. The filtered one spread spectrum data signal is transmitted.


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Inventors: Lomp; Gary R. (Centerport, NY)
Assignee: InterDigital Technology Corporation (Wilmington, DE)

Appl. No.: 12/712,657
Filed: February 25, 2010

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Related U.S. Patent Documents

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Application Number Filing Date Patent Number Issue Date
10819625 Apr., 2004 7697643
10071974 Apr., 2004 6721350
10027693 Aug., 2003 6611548
09716864 Dec., 2001 6330272
09277400 Jan., 2001 6175586
08891236 Nov., 1999 5995538
08743379 Nov., 1998 5835527
08368710 Nov., 1996 5574747


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Current U.S. Class: 375/345
Current International Class: H04L 27/08 (20060101)
Field of Search: 375/130,345 370/335,342 455/522,135,69

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