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. 05, 2017
Filed:
Oct. 01, 2015
Alcatel-lucent Usa Inc., Murray Hill, NJ (US);
Joseph K. Kakande, Jersey City, NJ (US);
Alcatel-Lucent USA Inc., Murray Hill, NJ (US);
Abstract
A communication network that employs a plurality of multi-endpoint (MEP) optical transceivers in a leaf (or functionally similar) layer thereof. The use of MEP optical transceivers enables the communication network to support a pair of parallel paths for any source/destination pair of network nodes. In an example configuration, data packets that flow through one of the parallel paths go from the source node to the destination node via an electronic packet switch in the network's spine layer. Data packets that flow through another one of the parallel paths go from the source node to the destination node via an optical cross-connect switch. In operation, a network controller may dynamically select which one of the parallel paths to enable for each particular source/destination pair of network nodes, with the selection being made, e.g., based on the data volume to be transmitted between the two nodes.