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:
Aug. 28, 2012
Filed:
Jan. 18, 2007
Yoshiyuki Hoshi, Kanagawa, JP;
Yasuharu Hashimoto, Tokyo, JP;
Yoshiyuki Hoshi, Kanagawa, JP;
Yasuharu Hashimoto, Tokyo, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A wireless communication apparatus, a wireless LAN system, an interference detecting method, and an interference avoidance method which detect the occurrence of a communication error caused by the occurrence of interference. A wireless communication apparatus () comprises a transmitted packet interference error detecting circuit () composed of an ED value detecting circuit () for measuring the ED value prior to packet transmission, an Ack error detecting circuit () for detecting an Ack error in the transmitted packet, and a transmitted packet interference error determining circuit (). When the Ack error is detected in a packet transmitted on condition that the measured ED value exceeds the threshold value of interference determination, the apparatus () determines it to be an interference error.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile