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Out-of-Order Packet Analysis in Fast Handover for Proxy Mobile IPv6

PMIPv6 빠른 핸드오버에서의 Out-of-Order 패킷 분석

  • Quoc, Anh Khuong (College of Information and Communication Engineering, Sungkyunkwan University) ;
  • Shon, Min Han (College of Information and Communication Engineering, Sungkyunkwan University) ;
  • Choo, Hyunseung (College of Information and Communication Engineering, Sungkyunkwan University)
  • ;
  • 손민한 (성균관대학교 정보통신대학) ;
  • 추현승 (성균관대학교 정보통신대학)
  • Published : 2013.11.08

Abstract

Fast Handover for Proxy Mobile IPv6 (FPMIPv6), a protocol described in RFC 5949, is used to reduce handover latency and minimize packet loss problem occuring in the Proxy Mobile IPv6 (PMIPv6) protocol. However, during the study of implementing FPMIPv6, we found the Out-of-Order Packet (OoOP) problem that occurs in the experiment of FPMIPv6. Since the OoOP is an issue that affects significantly to QoS of the network, in this paper, we analyze the OoOP problem by using network model. The analysis conducts the cause of occurring OoOP problem due to there exist two paths for data transmitted from Correspondent Node (CN) to MN in FPMIPv6.

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