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:
Jan. 19, 2021
Filed:
Dec. 25, 2019
Applicant:
Orckit Ip, Llc, Newton, MA (US);
Inventors:
Daniel Cohn, Raanana, IL;
Rafi Ram, Herzliya, IL;
Assignee:
ORCKIT IP, LLC, Dover, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/032 (2013.01); H04Q 11/00 (2006.01); H04L 12/939 (2013.01); H04L 12/703 (2013.01); H04L 12/721 (2013.01);
U.S. Cl.
CPC ...
H04B 10/032 (2013.01); H04L 45/28 (2013.01); H04L 45/68 (2013.01); H04L 49/557 (2013.01); H04Q 11/0066 (2013.01); H04Q 2011/0081 (2013.01);
Abstract
A method is presented for supporting SNCP over a packet network connecting to two SDH sub-networks and transporting one or more SDH paths that are SNCP-protected in both SDH sub-networks. The packet network connects to each of two sub-network interconnection points by a working path and a protection path. The packet sub-network may provide the same type of path protection as an SDH sub-network using SNCP, while avoiding bandwidth duplication.