A multi-core based parallel streaming mechanism for concurrent video-on-demand applications

Chung Ming Huang, Chung Wei Lin, Wan Ping Tsai

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

In this paper, we design a novel Multi-Core based Parallel Streaming Mechanism for concurrently streaming the scalable extension of H.264/AVC videos, which is called MCPSM. MC-PSM is able to serve lots of heterogeneous users who may utilize distinct terminals through distinct network interfaces to get on-demand videos from an ISP streaming server at meanwhile. With the concept of CPU scheduling- SJF (Shortest- Job-First) and multi-core based parallel programming, multiple streaming tasks can be executed in parallel using a proposed task dispatcher based on network connection speeds, video bit-rate and users' waiting time. Comparing with a normal-threading streaming approach, the average execution time can decrease effectively and CPU resources can be utilized more fully.

Original languageEnglish
Pages (from-to)286-288
Number of pages3
JournalIEEE Communications Letters
Volume13
Issue number4
DOIs
Publication statusPublished - 2009 May 25

All Science Journal Classification (ASJC) codes

  • Modelling and Simulation
  • Computer Science Applications
  • Electrical and Electronic Engineering

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