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. 13, 2013
Filed:
Feb. 04, 2010
Jeng-hong Chen, Temple City, CA (US);
Pansop Kim, Torrance, CA (US);
Hsin-hsiang Liu, Torrance, CA (US);
Hsin-hsu Chi, Hsinchu, TW;
Jeng-Hong Chen, Temple City, CA (US);
Pansop Kim, Torrance, CA (US);
Hsin-Hsiang Liu, Torrance, CA (US);
Hsin-Hsu Chi, Hsinchu, TW;
ISSC Technologies Corp., Hsinchu, TW;
Abstract
An acquisition scheme is provided for receiving a Bluetooth basic data rate (BDR) or enhanced data rate (EDR) packet. An acquisition apparatus for a Bluetooth receiver includes: a phase differentiator; a plurality of basic building blocks; a plurality of 1-bit switches; and a correlation computation equation. It features an acquisition circuit implementation with 1-bit correlator hardware shared by access code and EDR synchronization sequence correlation computations.