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:
May. 20, 2003
Filed:
Jan. 16, 2001
Applicant:
Inventor:
Yongbing Wan, Irvine, CA (US);
Assignee:
Skyworks Solutions, Inc., Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/329 ;
U.S. Cl.
CPC ...
H03M 1/329 ;
Abstract
An improved encoding technique improves the error detection provided in conventional communication systems. Traditional encoding systems for communication systems often utilize channel-coding in the form of block-coding and convolutional encoding. Block-coding typically utilizes parity bits for error detection. These parity bits are typically placed as a block at the end of the data frame. The present invention provides an improved encoder and decoder which utilize parity bits placed within the data and spread within the data bits for higher reliability.