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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.:

US 11817996 B1

PDFFull Text
Date of Patent:
Nov. 14, 2023

Filed:

Jun. 23, 2021

In-situ oam trace type extension with cascade bitmap and segment in-situ oam

Applicant:

Futurewei Technologies, Inc., Plano, TX (US);

Inventors:

Haoyu Song, San Jose, CA (US);

Tianran Zhou, Beijing, CN;

Assignee:

Futurewei Technologies, Inc., Addison, TX (US);

Attorney:

Conley Rose, P.C.

Primary Examiner:

Kiet Tang

Int. Cl.
CPC ...
H04L 41/08 (2022.01); H04L 12/54 (2022.01); H04L 1/1607 (2023.01); H04L 41/00 (2022.01); H04L 12/70 (2013.01);
U.S. Cl.
CPC ...
H04L 41/08 (2013.01); H04L 1/1614 (2013.01); H04L 12/56 (2013.01); H04L 41/26 (2013.01); H04L 2012/5625 (2013.01);
Abstract

The disclosure relates to technology for sending network management information in a network. A source edge node modifies data packets by encapsulating an operations, administration and maintenance (OAM) header in the data packets traversing a data path, and the OAM header includes a first indicator field. The source edge node also inserts a segment size field into the OAM header of the data packets based on an indication by the first indicator field, the segment size field indicating the data path is partitioned into segments based on a value of the segment size field.

Find Patent Forward Citations

Song, Haoyu. (2023). In-situ oam trace type extension with cascade bitmap and segment in-situ oam (U.S. Patent No. 11817996). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11817996

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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