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:
Aug. 29, 2017
Filed:
Apr. 21, 2015
Huawei Technologies Co., Ltd., Shenzhen, CN;
Shucheng Liu, Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
The present disclosure discloses a method for acquiring a content, a user equipment and a cache node. The method includes: a user equipment requests a target content from a management node; receives a first probe packet and a second probe packet, the first probe packet includes an identifier of a fragment of the target content and a shortest distance from the fragment to the user equipment on a first path, and the second probe packet includes the identifier of the fragment of the target content and a shortest distance from the fragment to the user equipment on a second path; determines an optimal path according to the shortest distance from the fragment to the user equipment on the first path and the shortest distance from the fragment to the user equipment on the second path; and sends a second acquiring request used for acquiring the fragment through the optimal path.