서지주요정보
An enhanced fast handover mechanism based on cross over router discovery in mobile IPv6 networks
서명 / 저자 An enhanced fast handover mechanism based on cross over router discovery in mobile IPv6 networks / Doan Huy Cuong.
저자명 Doan Huy Cuong
발행사항 [대전 : 한국정보통신대학교, 2006].
Online Access 원문보기 원문인쇄

소장정보

등록번호

DM0000795

소장위치/청구기호

문지도서관2층 학위논문

ICU/MS06-92 2006

SMS전송 소장위치

도서상태

이용가능

대출가능

반납예정일

초록정보

Next-generation wireless/mobile networks are expected to provide a substantially wider and enhanced range of services. Global convergence, interoperability, and mobility are some of the differentiating factors from current networks. Moreover, the inherent IP support will encourage new personalized interactive multimedia services, as well as new broadband applications, such as video telephony, videoconferencing, and mobile Internet. Hence, mobility support is one of the most critical issues in All IP-based wireless/mobile networks. IETF has proposed Mobile IPv6 (MIPv6) as a de facto mobility protocol in IPv6 networks. To reduce handover latency and packet loss in Mobile IPv6 networks when Mobile Nodes (MNs) perform handoffs, Fast Mobile IPv6 (FMIPv6) was proposed. Although FMIPv6 can be a promising approach to support for seamless handover in IP domain, there are still a number of challenging issues related to FMIPv6 networks, especially in support for real-time services . This thesis presents an enhanced fast handover scheme, namely Cross over Router based Fast Handover for Mobile IPv6 (X-FMIPv6). We propose Proactive Cross over Router Discovery scheme that allows to locate Cross over Router in advance, before MN actually makes handover to a new subnet. Based on that, we improve the FMIPv6 with an enhanced fast handover scheme in which a bi-directional tunnel established between the Cross over Router and the new Access Router (NAR) to achieve the optimum packet routing during handoff time. The performance analysis and simulation of the proposed scheme are performed and the results show that the proposal give better performance compared with basic FMIPv6 in term of handover latency, transmission delay and number of out-of-order packets and outperforms standard MIPv6.

서지기타정보

서지기타정보
청구기호 {ICU/MS06-92 2006
형태사항 ix, 54 p. : 삽도 ; 26 cm
언어 영어
일반주기 지도교수의 영문표기 : Jun-Kyun Choi
지도교수의 한글표기 : 최준균
학위논문 학위논문(석사) - 한국정보통신대학교 : 공학부,
서지주기 References : p. 48-51
주제 Fast Handover
Mobile IPv6
Cross over Router discovery
QR CODE qr code