The IEEE 802.11 based WLAN is widely used because of its low cost and high data rate not only in a small office but also in a public hot spot. To support IP mobility of a mobile node in WLAN the mobile node should have a complicated Mobile IP function in its protocol stack if conventional host-based management protocol such as MIPv6 is used. In this paper we propose an efficient hand over scheme of PMIPv6 in WLAN without changing of protocol stack in an IEEE 802.11 based mobile node. Simultaneous L2 and L3 handover scheme is introduced and modified message in Neighbour Detection procedure is used for handover management. Also analytical model for handover latency is developed and evaluation of proposed scheme against conventional protocols is illustrated. The analysis result shows that the proposed scheme reduces handover latency and number of packet lost.
목차
Abstract 1. Introduction 2. Related Works 2.1. Mobile IPv6 2.2. Movement Detection Procedure in Mobile IPv6 2.3. Proxy Mobile IPv6 3. Proposed Scheme 3.1 Layer 2 Handover Procedure 3.2 Layer 3 Handover Procedure 4. Analytical Models 5. Performance Analysis 5.1 Mobile IPv6 5.2 Proxy Mobile IPv6 5.3 Proposed Scheme 6. Comparisons 7. Conclusions 8. References
키워드
IEEE 802.11IPv6Mobile IPv6Proxy Mobile IPv6Seamless Handover.
저자
Sunguk Lee [ University of Florida, USA ]
Haniph A. Latchman [ University of Florida, USA ]
Byungjoo Park [ Hannam University, Daejeon, Korea ]
Correspondent Author
보안공학연구지원센터(IJMUE) [Science & Engineering Research Support Center, Republic of Korea(IJMUE)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Multimedia and Ubiquitous Engineering
간기
월간
pISSN
1975-0080
수록기간
2008~2016
등재여부
SCOPUS
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Multimedia and Ubiquitous Engineering Vol.5 No.2