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.

Date of Patent:
May. 14, 2024

Filed:

Feb. 16, 2021
Applicant:

Interdigital Patent Holdings, Inc., Wilmington, DE (US);

Inventors:

Xavier De Foy, Kirkland, CA;

Shamim Rahman, Cote St. Luc, CA;

Chonggang Wang, Princeton, NJ (US);

Assignee:

INTERDIGITAL PATENT HOLDINGS, INC., Wilmington, DE (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 69/164 (2022.01); H04L 9/40 (2022.01); H04L 45/00 (2022.01); H04L 45/24 (2022.01); H04L 67/56 (2022.01);
U.S. Cl.
CPC ...
H04L 45/566 (2013.01); H04L 45/24 (2013.01); H04L 63/0428 (2013.01); H04L 67/56 (2022.05); H04L 69/164 (2013.01);
Abstract

Methods and apparatuses for enabling multi-host multipath secure transport with Quick User Datagram Protocol (UDP) Connections (QUIC) are described herein. A method performed by a client endpoint may involve sending, to a network node, a request to establish a QUIC connection with a destination endpoint, the request to establish the QUIC connection including a flow identifier (ID). The method may involve receiving, from the network node, a response including an indication that the request to establish the QUIC connection with the destination endpoint is accepted. The method may involve encapsulating inner QUIC packetized data within outer QUIC packetized data, the inner QUIC packetized data including the flow ID. The method may involve sending, to the network node, the outer QUIC packetized data for forwarding toward the destination endpoint based on the flow ID.


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