The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
802.11 WMN(Wireless Mesh Network)에서 빠른 핸드오프를 보장하기 위해 인증 문제는 대부분 무시되었습니다. 최근 실제 배포를 위해 WMN이 확산됨에 따라 인증된 액세스를 시행하는 동시에 인증 작업을 활성화함으로써 발생하는 추가 지연을 줄이기 위해 안전한 고속 핸드오프가 많은 관심을 끌었습니다. 본 논문에서는 이 분야의 최첨단 발전에 대한 개요를 제시하고 실제 테스트베드 HAWK에 대한 실험과 분석을 기반으로 실용적인 관점에서 문제를 해결합니다. 우리는 WMN의 메시 라우터에 대한 실제 동적 토폴로지의 특성을 활용하여 탐색 지연을 제거하기 위한 새로운 고속 핸드오프 방식인 네트워크 지원 무선 서명을 제안합니다. 또한 안전한 무선 액세스를 제공하는 동시에 인증 지연에 대응하기 위해 낙관적 인증 메커니즘인 이중 재인증을 적용합니다. 이러한 방식으로 우리는 안전한 핸드오프를 달성하고 시간에 민감한 애플리케이션을 지원하기 위해 WMN의 종단 간 핸드오프 지연을 다시 50ms 미만 수준으로 줄였습니다. 자세한 메커니즘, 시뮬레이션, 구현 및 실험 결과를 설명합니다. 우리가 아는 한, 우리는 안전한 고속 핸드오프라는 최적의 성능을 달성한 최초의 회사입니다.
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부
Gang YAO, Jiannong CAO, Ye YAN, Yusheng JI, "Secured Fast Handoff in 802.11-Based Wireless Mesh Networks for Pervasive Internet Access" in IEICE TRANSACTIONS on Information,
vol. E93-D, no. 3, pp. 411-420, March 2010, doi: 10.1587/transinf.E93.D.411.
Abstract: Authentication issue has been mostly ignored to ensure fast handoff in 802.11 Wireless Mesh Network (WMN). With the proliferation of WMNs in recent years for practical deployment, secured fast handoff has drawn much attention to enforce authenticated access while reduce the extra delay caused by enabling authentication operations. In this paper, we present an overview on the state-of-the-art advance in this field and tackle the problem from a practical perspective based on experiments and analysis on our real-world testbed HAWK. We propose a novel fast handoff scheme Network-assisted Radio Signature to eliminate probing delay by taking advantage of the characteristic of the actual dynamic topology about mesh routers in WMN. Moreover, we apply an optimistic authentication mechanism Dual Re-authentication to counteract the authentication delay while providing the secured wireless access. In this manner, we have reduced the end-to-end handoff delay of WMN back again to a level below 50 ms to achieve secured handoff and support time-sensitive applications. We describe detailed mechanisms, simulation, implementation and experimental results. To our best knowledge, we are the first to achieve such an optimal performance of secured fast handoff.
URL: https://global.ieice.org/en_transactions/information/10.1587/transinf.E93.D.411/_p
부
@ARTICLE{e93-d_3_411,
author={Gang YAO, Jiannong CAO, Ye YAN, Yusheng JI, },
journal={IEICE TRANSACTIONS on Information},
title={Secured Fast Handoff in 802.11-Based Wireless Mesh Networks for Pervasive Internet Access},
year={2010},
volume={E93-D},
number={3},
pages={411-420},
abstract={Authentication issue has been mostly ignored to ensure fast handoff in 802.11 Wireless Mesh Network (WMN). With the proliferation of WMNs in recent years for practical deployment, secured fast handoff has drawn much attention to enforce authenticated access while reduce the extra delay caused by enabling authentication operations. In this paper, we present an overview on the state-of-the-art advance in this field and tackle the problem from a practical perspective based on experiments and analysis on our real-world testbed HAWK. We propose a novel fast handoff scheme Network-assisted Radio Signature to eliminate probing delay by taking advantage of the characteristic of the actual dynamic topology about mesh routers in WMN. Moreover, we apply an optimistic authentication mechanism Dual Re-authentication to counteract the authentication delay while providing the secured wireless access. In this manner, we have reduced the end-to-end handoff delay of WMN back again to a level below 50 ms to achieve secured handoff and support time-sensitive applications. We describe detailed mechanisms, simulation, implementation and experimental results. To our best knowledge, we are the first to achieve such an optimal performance of secured fast handoff.},
keywords={},
doi={10.1587/transinf.E93.D.411},
ISSN={1745-1361},
month={March},}
부
TY - JOUR
TI - Secured Fast Handoff in 802.11-Based Wireless Mesh Networks for Pervasive Internet Access
T2 - IEICE TRANSACTIONS on Information
SP - 411
EP - 420
AU - Gang YAO
AU - Jiannong CAO
AU - Ye YAN
AU - Yusheng JI
PY - 2010
DO - 10.1587/transinf.E93.D.411
JO - IEICE TRANSACTIONS on Information
SN - 1745-1361
VL - E93-D
IS - 3
JA - IEICE TRANSACTIONS on Information
Y1 - March 2010
AB - Authentication issue has been mostly ignored to ensure fast handoff in 802.11 Wireless Mesh Network (WMN). With the proliferation of WMNs in recent years for practical deployment, secured fast handoff has drawn much attention to enforce authenticated access while reduce the extra delay caused by enabling authentication operations. In this paper, we present an overview on the state-of-the-art advance in this field and tackle the problem from a practical perspective based on experiments and analysis on our real-world testbed HAWK. We propose a novel fast handoff scheme Network-assisted Radio Signature to eliminate probing delay by taking advantage of the characteristic of the actual dynamic topology about mesh routers in WMN. Moreover, we apply an optimistic authentication mechanism Dual Re-authentication to counteract the authentication delay while providing the secured wireless access. In this manner, we have reduced the end-to-end handoff delay of WMN back again to a level below 50 ms to achieve secured handoff and support time-sensitive applications. We describe detailed mechanisms, simulation, implementation and experimental results. To our best knowledge, we are the first to achieve such an optimal performance of secured fast handoff.
ER -