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:
Apr. 03, 2007
Filed:
Dec. 26, 2002
Lee-fang Wei, Lincroft, NJ (US);
Wen-yih Hwang, Tainan, TW;
Bor-chin Wang, Tainan, TW;
Yuh-ren Jauh, Taoyuan Hsien, TW;
Lee-Fang Wei, Lincroft, NJ (US);
Wen-Yih Hwang, Tainan, TW;
Bor-Chin Wang, Tainan, TW;
Yuh-Ren Jauh, Taoyuan Hsien, TW;
Zydas Technology Corporation, Saratoga, CA (US);
Abstract
An approach for decoding a substantially orthogonal code, such as a CCK code, based on its trellis diagram is provided. Compared to the conventional decoder based on codeword correlation, the unconventional decoder here has the advantage that it can work together with a decision feedback equalizer without suffering from the error propagation effect of the equalizer. In other words, the unconventional decoder makes joint decision feedback equalizer and decoder workable, which in turn enables reliable transmission of a signal encoded by a substantially orthogonal code over a multi-path channel.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile