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.:

US 7644340 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 05, 2010

Filed:

Feb. 24, 2006
Applicant:

Peter Tze-hwa Liu, Alameda, CA (US);

Inventor:

Peter Tze-Hwa Liu, Alameda, CA (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A circuit is provided for performing interleaving and deinterleaving functions in a digital communication system. The circuit includes a single-port memory that reads first data units from a first interleaved sequence of address locations to generate a first data stream and that writes second data units from a second data stream to the address locations. A first address generator module communicates with the single-port memory and generates a first interleaved sequence of addresses that correspond to the address locations and correspond to one of an interleaving function and deinterleaving function between the first data stream and the second data stream.


Find Patent Forward Citations

Liu, Peter Tze-Hwa. (2010). General convolutional interleaver and deinterleaver (U.S. Patent No. 7644340). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7644340

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