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. 15, 2019
Filed:
Aug. 04, 2015
Huawei Technologies Co., Ltd., Shenzhen, CN;
Chunshan Xiong, Beijing, CN;
Lixue Zhang, Beijing, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
The present invention discloses a method and an apparatus for transmitting streaming media data and relates to the field of multimedia communication technologies. The method includes: receiving a data request sent by a user equipment UE, where the data request is used to request a media presentation description MPD file from a streaming media server; if the UE does not support a dynamic adaptive steaming over the Hypertext Transfer Protocol HTTP DASH technology, forwarding the data request to the streaming media server, and receiving the requested MPD file that is delivered by the streaming media server according to the data request; and acquiring DASH streaming media data from the streaming media server according to the MPD file, and sending the DASH streaming media data to the UE, where a rate at which the DASH streaming media data is transmitted matches a bit rate selected from the MPD file.