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:
Sep. 24, 2024

Filed:

May. 11, 2023
Applicant:

Agora Lab, Inc., Santa Clara, CA (US);

Inventors:

Sheng Zhong, Santa Clara, CA (US);

Jiajie Jian, Shanghai, CN;

Tao Duan, Shanghai, CN;

Assignee:

Agora Lab, Inc., Santa Clara, CA (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04L 65/80 (2022.01); H04L 1/16 (2023.01); H04L 43/0829 (2022.01);
U.S. Cl.
CPC ...
H04L 65/80 (2013.01); H04L 1/16 (2013.01); H04L 43/0829 (2013.01);
Abstract

A system and method for determining the performance of a real-time communication application, such as a video codec and transmission of the coded data. The method factors in burst data packet loss in determining a performance measure. The method uses a Hidden Markov Model on a set of data packets of a unit of data to determine the performance measure in the form a probability that all the data packets within the set are received. The measure is used to fine tune the system settings. The method causes the real-time communication application to adjust parameters of the application for improved transmission of data packets. The adjustment of a parameter can be an increase or a decrease.


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