Earticle

초록

영어

Packet loss in IP networks can be congestive due to IP interrupt queue overflow on the nodes, and non-congestive due to hardware failure, signal-fading or obstacles. Recognition of two types of losses can largely help TCP endpoints in making right decisions. In this paper we apply the Visualized IP-based Network Simulator (VINS) to characterize the key differences between congestive packet losses and that of due to link disruption, which is noncongestive and commonly seen in wireless networks. Based on the analyses, suggested improvements for wireless TCP endpoints are proposed on both kernel and application levels in terms of avoiding useless keep-alive probing and congestion window tuning, but re-routing and re-establishing new connections.

목차

Abstract
 1. Introduction
 2. Existing Network Simulators
 3. Contribution of VINS
 3.1. What is New in VINS?
 3.2. Key Features in TCP Implementation
 4. Characterizing Packet Losses
 4.2. Packet Losses on Wireless Link Disruption
 6. Conclusion
 References

저자

• Nanjun Li [ Hasso Plattner Institute at the University of Potsdam ]
• Werner Zorn [ Hasso Plattner Institute at the University of Potsdam ]

참고문헌

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간행물

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• 간행물명

  International Journal of Hybrid Information Technology

• 간기

  격월간

• pISSN

  1738-9968

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605