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:
Jan. 28, 2025
Filed:
Feb. 15, 2022
Telecom Italia S.p.a., Milan, IT;
Mauro Cociglio, Turin, IT;
TELECOM ITALIA S.p.A., Milan, IT;
Abstract
A method for transmitting a bidirectional packet flow between two nodes of a communication network. One of the nodes transmits to the other node one initial single marked packet of the bidirectional packet flow. Each one of the nodes transmits to the other node unmarked packets, until one single marked packet is received from the other node. In response thereto, each node transmits to the other node one single marked packet of the bidirectional packet flow. This mechanism is continuously performed by the nodes, thereby causing the nodes to cyclically exchange single marked packets of the bidirectional packet flow. A measurement point placed on the path of the bidirectional packet flow may then detect the single marked packets transmitted in a certain direction and provide RTT measurements based on differences between their detection times.