Title:
CDN SERVICE NODE SCHEDULING METHOD AND SERVER
Document Type and Number:
WIPO Patent Application WO/2017/101366
Kind Code:
A1
Abstract:
Provided is a CDN service node scheduling method, comprising: determining a distance metric value between nodes; generating a minimum spanning tree according to various distance metric values between all the nodes; receiving an access request of a user, and determining the position of the user and a requested content; determining a cache node caching the content and nearest to the user by using the minimum spanning tree; and selecting the cache node as a service node for responding to the access request. Correspondingly, further provided is a scheduling server. The CDN service node scheduling method and server of the present invention avoid the technical problem in the prior art of reduced quality of service caused by a response time delay due to a direct loop.
Inventors:
LI HONGFU (CN)
Application Number:
PCT/CN2016/088861
Publication Date:
June 22, 2017
Filing Date:
July 06, 2016
Export Citation:
Assignee:
LE HOLDINGS BEIJING CO LTD (CN)
LECLOUD COMPUTING CO LTD (CN)
LECLOUD COMPUTING CO LTD (CN)
International Classes:
H04L29/08
Domestic Patent References:
| WO2015084589A1 | 2015-06-11 |
Foreign References:
| CN105450753A | 2016-03-30 | |||
| CN102118376A | 2011-07-06 | |||
| CN101860720A | 2010-10-13 | |||
| EP1322094A1 | 2003-06-25 | |||
| CN102137087A | 2011-07-27 |
Attorney, Agent or Firm:
SBZL IP LAW OFFICE (CN)
Download PDF: