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. 18, 2025
Filed:
Apr. 16, 2021
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Gunnar Mildh, Sollentuna, SE;
Oumer Teyeb, Montréal, CA;
Filip Barac, Huddinge, SE;
Ajmal Muhammad, Sollentuna, SE;
Per-Erik Eriksson, Stockholm, SE;
Telefonaktiebolaget LM Ericsson (Publ), Stockholm, SE;
Abstract
A method performed by a first node, for handling transmission of one or more packets and/or one or more messages from a sending to a receiving node. The first node operates in a communications network having at least one intermediate node between the sending and the receiving node. The first node sends a first indication to a second node explicitly indicating whether or not at least one of: i) the one or more packets are, or are to be, duplicated over a General Packet Radio Service Tunneling Protocol (GTP) layer, ii) duplication of the packets over the GTP layer is enabled, supported and/or active, iii) one or more messages are, or are to be, duplicated over a Stream Control Transmission Protocol (SCTP) layer between the first node and one or more next hop nodes, and iv) duplication of the messages over the SCTP layer is enabled, supported and/or active.