Estimating network performances from RTP traffic

• MUTO Yuichi

  Research of Institute of Electrical Communication/Graduate School of Information Sciences, Tohoku University

• SAITO Takeo

  Research of Institute of Electrical Communication/Graduate School of Information Sciences, Tohoku University

• MANSFIELD Glenn

  Research of Institute of Electrical Communication/Graduate School of Information Sciences, Tohoku University

• SHIRATORI Norio

  Research of Institute of Electrical Communication/Graduate School of Information Sciences, Tohoku University

Bibliographic Information

Other Title

• RTPトラヒックの分析によるネットワーク通信品質の解析方法

Abstract

The recent growth of Internet has made the real time communication applications (video conferencing, IP telephone) a wide-spread reality. The network elements (routers, transmission lines) also play a great role to the end-end network performance. The challenge is to find where exactly the network performances do decrease (delay, jitter etc). The existing systems can view the quality only from the application level. But there is no effective methods to detect these performance metrics from the network (IP) level. In this work, we propose a method to measure network performance metrics (delay, jitter, packet loss) occurred at network level from RTP traffic. We have verified our measurement methods by experiments.

Journal

• Technical report of IEICE. SSE

  Technical report of IEICE. SSE 99 (334), 27-32, 1999-09-28

  The Institute of Electronics, Information and Communication Engineers

Keywords

• Internet
• Quality of Service
• RTP
• tcpdump
• Delay
• Jitter

Details

• CRID: 1573105977307090688
• NII Article ID: 110003235964
• NII Book ID: AN10060742
• ISSN: 09135685
• Text Lang: ja
• Data Source:
  • CiNii Articles