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. 09, 2024
Filed:
Nov. 20, 2018
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Claudio Porfiri, Stockholm, SE;
Carlo Vitucci, Solna, SE;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
A first node () for determining an indication of a maximum datagram size supported without fragmentation in communication between the first node () and a second node () in an Internet Protocol, IP, network (-). The first node (): sends (), to the second node (), request messages in varying sized IP packets using an application layer protocol over UDP and which datagrams are configured not to be fragmented; receives () response messages from the second node, each indicating a received request message that the response message is in response to, was received by the second node (); identifies () a request message for which there is a change in receipt of response message compared to another request message of said varying sized IP packets; determines (), based on said identification, an indication of the maximum datagram size supported without fragmentation.