Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

DVFS-based network video on demand server and application thereof

A network video and server technology, which is applied to a DVFS-based network video-on-demand server and its application field, can solve the problems of lack of in-depth research and effective control of power consumption, and no energy-saving measures, so as to reduce power consumption and reduce overall energy consumption. , the effect of saving energy

Inactive Publication Date: 2017-09-22
SHANGHAI UNIV OF ENG SCI
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the existing network video-on-demand servers seldom take energy consumption into consideration, so almost no energy-saving measures are adopted, and there is a lack of in-depth research and effective control of their power consumption

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • DVFS-based network video on demand server and application thereof
  • DVFS-based network video on demand server and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0030] Such as figure 1 As shown, a network video-on-demand server based on DVFS, the network video-on-demand server includes: a processor 1 for processing user-demand requests and transmitting video-on-demand, a storage hard disk for storing user-demand video sources, and monitoring server The index monitoring module 11 of running state index and the operating memory for carrying out DVFS adjustment to processor 1 according to the monitoring data of index monitoring module 11, processor 1 is a multi-core processor based on DVFS, and processor 1 is connected to the Internet through Ethernet interface 6 Network 8 and Internet network 8 are connected to user terminals for user video-on-demand, running memory connection index monitoring module 11, processor 1 is connected to storage hard disk and running memory respectively, and user terminals include wired video-on-demand terminal 9 and mobile video-on-demand terminal 10.

[0031] The storage hard disk is a SATA3 hard disk 2, an...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a DVFS-based network video on demand server and application thereof. The network video on demand server comprises a processor, a storage hard disk, an index monitoring module and a random access memory, wherein the processor is used for processing an on-demand request of a user and transmitting a video on demand; the storage hard disk is used for storing a video source on demand of the user; the index monitoring module is used for monitoring operating state indexes of the server; the random access memory is used for performing DVFS adjustment on the processor according to monitored data of the index monitoring module; the processor is a multi-core processor based on DVFS, and is connected to the Internet network by means of an Ethernet interface; the Internet network is connected with a user terminal used for video on demand by the user; the random access memory is connected with the index monitoring module; and the processor is connected with the storage hard disk and the random access memory separately. Compared with the prior art, the DVFS-based network video on demand server and the application thereof can effectively reduce the overall energy consumption of the network video on demand server while satisfying video on demand.

Description

technical field [0001] The invention relates to a network video-on-demand server and its application, in particular to a DVFS-based network video-on-demand server and its application. Background technique [0002] Video On Demand (VOD, Video On Demand), combining video technology, network technology and computer technology, enables users to play videos according to their personal preferences, and provides users with real-time, convenient and interactive on-demand video services, which are widely used It is used in various fields such as learning and education, life and entertainment, business finance, smart home, security monitoring and so on. [0003] The network video-on-demand server, as the storage center and processing center of the video-on-demand system, is responsible for storing video sources, responding to requests from network users, and transmitting on-demand videos. With the continuous improvement of video quality and the rapid development of Internet technolog...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04N21/226H04N21/24H04N21/231H04N21/23
CPCH04N21/226H04N21/23H04N21/231H04N21/2405H04N21/2407
Inventor 王益涵吴飞孔丽红刘祎虞扬
Owner SHANGHAI UNIV OF ENG SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com