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:
Apr. 05, 2022
Filed:
Nov. 08, 2019
Pinchas Ziv, Rosh Haain, IL;
Reuven Cohen, Rosh Haain, IL;
Eran Ben-shmuel, Rosh Haain, IL;
Alexander Bilchinsky, Rosh Haain, IL;
Pinchas Ziv, Rosh Haain, IL;
Reuven Cohen, Rosh Haain, IL;
Eran Ben-Shmuel, Rosh Haain, IL;
Alexander Bilchinsky, Rosh Haain, IL;
JUGANU, LTD., Rosh Haain, IL;
Abstract
Approaches for multicast routing a group packet that includes a payload and routing information (e.g., a target identifier vector and a target multicast group ID) in a network having multiple cells each comprising a parent node and one or more child nodes include establishing and storing one or more child-node multicast group map tables associated with the child node(s) for each cell; receiving a multicast group packet; determining whether to forward the multicast group packet to the child node(s) based at least in part on the child-node multicast group map table(s) associated therewith and the received target identifier vector; and if so, causing the parent node to forward the multicast group packet to the child node(s).