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. 26, 2016
Filed:
Feb. 23, 2011
Applicants:
Hiren Desai, Bangalore, IN;
Nishant Sharma, Bangalore, IN;
Nikhil Satyarthi, Bangalore, IN;
Karthik Muthuraja, Bangalore, IN;
Inventors:
Hiren Desai, Bangalore, IN;
Nishant Sharma, Bangalore, IN;
Nikhil Satyarthi, Bangalore, IN;
Karthik Muthuraja, Bangalore, IN;
Assignee:
TEJAS NETWORKS LTD., Bangalore, IN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/437 (2006.01); H04L 9/32 (2006.01);
U.S. Cl.
CPC ...
H04L 9/32 (2013.01);
Abstract
A method for protection of data traffic transmitted over 2-fiber shared protection ring on STM-1/OC-3 interface is provided. Also, the method involves carrying extra traffic in a ring topology for STM-1/OC-3 interface. This is achieved by fixing the granularity to one of 'VC12/VC11/VC3/VC12-VC3/VC11-VC3' for the STM-1 interface and to one of 'VT2/VT1.5/STS-1' for the OC-3 interface upfront when the protection is configured on the network element.