Advanced Performance Enhancing Mechanisms for Supporting Real-Time Services on DVB-RCS System Environments(<Special Section>Mobile Multimedia Communications)

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概要

• 論文の詳細を見る

• This paper describes two way satellite system environments on geostationary orbit (GEO) and performance enhancement mechanisms which reduces round trip time (RTT) and supports real-time services. We use performance enhancing proxy (PEP) for reducing round trip time and user-level real-time scheduler for reducing deadline violation tasks. The user-level real-time scheduling method classifies priority of user process into four types and those are reflected in kernel. With these dual performance enhancement mechanisms, we can improve quality of service (QoS) of end-user who connects to the DVB-RCS system.

• 社団法人電子情報通信学会の論文
• 2005-07-01

著者

• Oh Deock

  Etri Korea

• Oh Deock

  Etri

• Lee Ho

  Etri

• LEE Nam

  ETRI

• CHAE Soo-Hoan

  Korean Aviation University

関連論文

• Advanced Performance Enhancing Mechanisms for Supporting Real-Time Services on DVB-RCS System Environments(Mobile Multimedia Communications)
• Optimal Resource Allocation for Interactive Satellite Multimedia Communications
• Optimal Resource Allocation for Interactive Satellite Multimedia Communications(Resource Allocation)

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