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:
Oct. 10, 2017
Filed:
Apr. 25, 2014
Huawei Technologies Co., Ltd., Shenzhen, CN;
Bing Chen, Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A method for evaluating streaming media transmission quality is provided. Initial playback delay information is obtained, and a subjective experience variation value of a user terminal is calculated according to the initial playback delay information, so as to evaluate streaming media transmission quality. The method includes: monitoring a Transmission Control Protocol (TCP) connection established with a user terminal; obtaining initial playback delay information if it is detected that the TCP connection established with the user terminal is a streaming media service connection; and calculating a subjective experience variation value of the user terminal according to the initial playback delay information. A device for evaluating streaming media transmission quality, a method for obtaining streaming media information, and a related device and system are also provided.