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:
Jul. 25, 2017
Filed:
Jan. 04, 2012
Kumar Madaiah Vinod, Bangalore, IN;
Ojha Somnath, Bangalore, IN;
Kumar Madaiah Vinod, Bangalore, IN;
Ojha Somnath, Bangalore, IN;
TEJAS NETWORKS LIMITED, Bangalore, IN;
Abstract
A network topology including at least one protection infrastructure segment for each work infrastructure segment, such that the work infrastructure segment and the corresponding protection infrastructure segment terminate on the same nodes, wherein the two protection infrastructure segments pass through at least one bridge node, monitoring for failure in the work and protection infrastructure segment in the network, switching Traffic Engineered Service Instance (TESI) over high priority protection infrastructure segment, and provisioning two SPG of co-joint node to prevent infrastructure segment from forwarding ambiguity and retracing of the TESI.