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:
Jun. 04, 2019
Filed:
Feb. 19, 2016
Applicant:
Huawei Technologies Canada Co., Ltd., Ottawa, CA;
Inventors:
Reaz Ahmed, Waterloo, CA;
Jeebak Mitra, Ottawa, CA;
Shihabur Chowdhury, Waterloo, CA;
Nashid Shahriar, Waterloo, CA;
Raouf Boutaba, Waterloo, CA;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/24 (2006.01); H04L 12/46 (2006.01);
U.S. Cl.
CPC ...
H04L 41/12 (2013.01); H04L 12/4641 (2013.01);
Abstract
Techniques for virtual network embedding (VNE) with dedicated protection of multiple virtual networks against a single node or link failure are described. The virtual network embedding provides dedicated protection without using redundant substrate network resources for each of the individual virtual networks (VNs) elements.