Invention Grant
US08527610B2 Cache server control device, content distribution system, method of distributing content, and program
有权
缓存服务器控制设备，内容分发系统，内容分发方法和程序
- Patent Title: Cache server control device, content distribution system, method of distributing content, and program
- Patent Title (中): 缓存服务器控制设备，内容分发系统，内容分发方法和程序
-
Application No.: US13013217Application Date: 2011-01-25
-
Publication No.: US08527610B2Publication Date: 2013-09-03
- Inventor: Masahiro Koike , Junichi Gokurakuji
- Applicant: Masahiro Koike , Junichi Gokurakuji
- Applicant Address: JP Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Tokyo
- Priority: JP2010-034039 20100218
- Main IPC: G06F15/16
- IPC: G06F15/16 ; G06F15/167 ; G06F15/173 ; H04N7/173 ; H04N7/16
Abstract:
A cache server control device selects cache servers necessary for storing contents to be reproduced, and allows the selected cache servers 300 store the contents to be reproduced; the cache server control device herein uses a first threshold value when the number of units of the cache servers, for storing the content to be reproduced related to the judgment, is increased; and uses a second threshold value, being smaller than the first threshold value, when the number of units of the cache servers, for storing said content to be reproduced related to the judgment, is decreased.
Public/Granted literature
- US20110202633A1 CACHE SERVER CONTROL DEVICE, CONTENT DISTRIBUTION SYSTEM, METHOD OF DISTRIBUTING CONTENT, AND PROGRAM Public/Granted day:2011-08-18
Information query
