The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 02, 2001
Filed:
Mar. 30, 1998
Leo George Dehner, Southlake, TX (US);
James Wesley McCoy, Richland Hills, TX (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A processor (,) receives an input signal including symbols for transmission, and determines an output signal for a symbol period from a predetermined range of symbols of the input signal in combination with a modulating phasor vector and a matrix of filter coefficients. The processor compares samples of the output signal with a predetermined amplitude limit; and, in response to a sample of the output signal exceeding the predetermined amplitude limit, adjusts the symbols of the predetermined range of symbols that are not pilot symbols by an adjustment factor, thereby creating a new input signal. If a sample of the output signal exceeds the predetermined amplitude limit, the processor computes a new output signal from the new input signal in combination with the modulating phasor vector and the matrix of filter coefficients; and generates a power-controlled modulated radio signal from the new output signal.