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:
Nov. 08, 2022
Filed:
Jan. 19, 2021
Drivenets Ltd., Raanana, IL;
Amir Krayden, Hertzelia, IL;
Yuval Lev, Gan Yavne, IL;
Evgeny Sandler, Herzliya, IL;
Alexander Zilberman, Hadera, IL;
DRIVENETS LTD., Raanana, IL;
Abstract
A method for use in a communication network is provided. The method comprises the steps of: (i) providing a plurality of network processing units (NPU's) comprised in the communication network; (ii) establishing a replication of at least one of the NPU's; (iii) virtually arranging the NPU's and the replication(s) in a ring configuration; (iv) associating a unique primary virtual identification and a corresponding unique backup virtual identification with each active and available entity selected from among the plurality of NPU's and replication(s); (v) establishing a list of hash values, each associated with the primary virtual identification or the backup virtual identification of a corresponding active and available entity; (vi) implementing a ring consistent hashing algorithm for carrying out a search resolution for a consistent hashing; and (vii) in a case of a change in an active and available entity having a certain primary virtual identification, using the corresponding backup virtual identification to maintain the ring continuity.