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:
Sep. 20, 2011
Filed:
Nov. 28, 2007
Applicant:
Shinsuke Suzuki, Yokohama, JP;
Inventor:
Shinsuke Suzuki, Yokohama, JP;
Assignee:
Alaxala Networks Corporation, Kanagawa, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/56 (2006.01); H04B 7/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a first-hop router, a reachability monitor monitors RP (Rendezvous-Point) reachability, and the number of times when a response time is not shorter than a predetermined time is stored in a RP management table. An RP selection process controls not to select RP whose reachability from the first-hop router is not stable, so that PIM Register transmission to an unstable RP is suppressed.
Suzuki, Shinsuke. (2011). Packet relay apparatus (U.S. Patent No. 8023448). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8023448
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile