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:
Oct. 05, 2021
Filed:
Jun. 27, 2017
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventors:
Assignee:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/26 (2006.01); H04L 29/06 (2006.01); H04L 29/08 (2006.01);
U.S. Cl.
CPC ...
H04L 43/10 (2013.01); H04L 43/028 (2013.01); H04L 43/12 (2013.01); H04L 63/10 (2013.01); H04L 67/10 (2013.01); H04L 69/16 (2013.01);
Abstract
A method implemented by a network device to reduce bandwidth and compute resources needed by a controller of a software defined networking (SDN) network by distributing monitoring of nodes connected to data plane nodes (DPNs) in an SDN network. The method determines whether a received response message from a node indicates proper operation, inserts parameters of the received response message into a template for a stateful request message, and sends the stateful request message to the node.