无线电通信技术
無線電通信技術
무선전통신기술
RADIO COMMUNICATIONS TECHNOLOGY
2012年
2期
20-23
,共4页
李景田%霍永华%韩卫占
李景田%霍永華%韓衛佔
리경전%곽영화%한위점
可靠性评估%失效判据%生成树算法%权重系数
可靠性評估%失效判據%生成樹算法%權重繫數
가고성평고%실효판거%생성수산법%권중계수
reliability evaluation%disabled criterion%spanning tree potocol%weight coefficient
针对AdHoc网络管理系统,提出了一种可靠性评估算法,首先确定AdHoc网管系统可靠性三要素,然后利用最小定点割集确定AdHoc网络中的重要区域,同时根据生成树算法确定各个网管子系统的权重系数,分析AdHoc网络管理系统特点确定失效判据,依据失效判据进行可靠性建模,选择合适的可靠性模型,从而可以计算出AdHoc网络管理系统的可靠度。最后通过实例说明某AdHoc网络管理系统的可靠性评估。
針對AdHoc網絡管理繫統,提齣瞭一種可靠性評估算法,首先確定AdHoc網管繫統可靠性三要素,然後利用最小定點割集確定AdHoc網絡中的重要區域,同時根據生成樹算法確定各箇網管子繫統的權重繫數,分析AdHoc網絡管理繫統特點確定失效判據,依據失效判據進行可靠性建模,選擇閤適的可靠性模型,從而可以計算齣AdHoc網絡管理繫統的可靠度。最後通過實例說明某AdHoc網絡管理繫統的可靠性評估。
침대AdHoc망락관리계통,제출료일충가고성평고산법,수선학정AdHoc망관계통가고성삼요소,연후이용최소정점할집학정AdHoc망락중적중요구역,동시근거생성수산법학정각개망관자계통적권중계수,분석AdHoc망락관리계통특점학정실효판거,의거실효판거진행가고성건모,선택합괄적가고성모형,종이가이계산출AdHoc망락관리계통적가고도。최후통과실례설명모AdHoc망락관리계통적가고성평고。
An algorithm of reliability evaluation is brought forward fo Ad Hoe Networks management system. Firstly three key factors of Ad Hoc network management system reliability is defined. Then important area is determined by minimum vertex cut set. The weight coefficient of each subnet management system is drawn by Spanning Tree Protocol. Disabled criterion is defined by analyzing the characteristic of Ad Hoc Networks management system. Reliability model is built according to disabled criterion and is selected. The reliability of Ad Hoe Networks management system is computed. Lastly the reliability evaluation on Ad Hoc Networks management system is illustrated by examples.