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:
Feb. 24, 2004
Filed:
Jul. 30, 2001
Applicant:
Inventor:
Nobuo Asano, Yokohama, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04J 3/06 ;
U.S. Cl.
CPC ...
H04J 3/06 ;
Abstract
An apparatus is provided that calculates a state at a time of starting an operation of a shift register that generates a PN code. The apparatus includes a system that obtains a parameter “i” that pertains to the state at the time of starting an operation, a system that obtains coefficients of a generator polynomial corresponding to the PN code, and a system that calculates the state at the time of starting an operation, based on the parameter “i” and the coefficients of the generator polynomial.