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. 21, 2006
Filed:
Jan. 31, 2001
Applicants:
William K. Morgan, Elgin, IL (US);
Lee M. Proctor, Cary, IL (US);
Nai Sum Wong, Palatine, IL (US);
Mark D. Hetherington, Crystal Lake, IL (US);
Inventors:
William K. Morgan, Elgin, IL (US);
Lee M. Proctor, Cary, IL (US);
Nai Sum Wong, Palatine, IL (US);
Mark D. Hetherington, Crystal Lake, IL (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H03M 13/03 (2006.01); H04L 5/12 (2006.01); H04L 23/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A convolutional encoder () comprises a controller (), having a transmission rate (e.g. frame rate) as an input. The controller () initializes the encoder () to an initial state based on a transmission rate currently being utilized. When decoding, a decoder () utilizes a Trellis diagram having an initial and final state based upon the frame rate.