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:
Nov. 10, 1998
Filed:
Feb. 15, 1996
Masayuki Kushita, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
In order to transmit information data from a station to another station through a transmission channel, only the information data (a.sub.31 to a.sub.00, b.sub.31 to b.sub.00, etc) are transmitted when the channel has a good channel quality. When the channel quality is bad, error correction code words are composed for transmission by adding redundancy bits (A.sub.15 to A.sub.00, B.sub.15 to B.sub.00, etc) to the information data. When the channel quality is bad even with transmission of the code words, error correction code blocks are composed by interleaving information bits (a's, b's, etc) and the redundancy bits in a selected number of code words with the selected number increased from two depending on the channel quality. Alternatively, such data, words, or blocks are transmitted with a transmission rate adjusted.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile