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:
Aug. 25, 2009
Filed:
Sep. 05, 2006
Kazumi Matsumoto, Shiojiri, JP;
Kazumi Matsumoto, Shiojiri, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A terminal apparatus including: communication means; positioning means; and reference signal supplying means for supplying a reference signal to the communication means and the positioning means, wherein the communication means includes: synchronizing purpose signal generating means for generating a synchronizing purpose signal to achieve synchronization with a communication signal, by correcting the reference signal, and the positioning means includes: positioning side reference signal generating means for generating, based on the reference signal, a positioning side reference signal; correcting information obtaining means for obtaining from the communication means correcting information used when the synchronizing purpose signal is generated; frequency error information generating means for generating, based on the correcting information, frequency error information indicating a frequency error of the positioning side reference signal relative to the communication signal; estimated receiving frequency information generating; and so on.