计算机系统应用
計算機繫統應用
계산궤계통응용
APPLICATIONS OF THE COMPUTER SYSTEMS
2010年
4期
32-36
,共5页
无线传感器网络%小世界网络%连通性%抗毁性
無線傳感器網絡%小世界網絡%連通性%抗燬性
무선전감기망락%소세계망락%련통성%항훼성
wireless sensor networks%small-word network%connectivity%invulnerability
从特定的以数据为中心的无线传感器网络拓扑结构出发,首先给出了无线传感器网络连通性的一个新测度一连通系数,在此基础之上给出了抗毁性测度的新定义,针对面临的两种攻击,给出了无线传感器网络抗毁性的两个新测度一客错度和抗攻击度,并对基于小世界模型的无线传感器网络抗毁性进行了抗毁性分析,仿真表明提出的评估模型更能客观,准确地评估以数据收集为中心的无线传感器网络的抗毁性.
從特定的以數據為中心的無線傳感器網絡拓撲結構齣髮,首先給齣瞭無線傳感器網絡連通性的一箇新測度一連通繫數,在此基礎之上給齣瞭抗燬性測度的新定義,針對麵臨的兩種攻擊,給齣瞭無線傳感器網絡抗燬性的兩箇新測度一客錯度和抗攻擊度,併對基于小世界模型的無線傳感器網絡抗燬性進行瞭抗燬性分析,倣真錶明提齣的評估模型更能客觀,準確地評估以數據收集為中心的無線傳感器網絡的抗燬性.
종특정적이수거위중심적무선전감기망락탁복결구출발,수선급출료무선전감기망락련통성적일개신측도일련통계수,재차기출지상급출료항훼성측도적신정의,침대면림적량충공격,급출료무선전감기망락항훼성적량개신측도일객착도화항공격도,병대기우소세계모형적무선전감기망락항훼성진행료항훼성분석,방진표명제출적평고모형경능객관,준학지평고이수거수집위중심적무선전감기망락적항훼성.
In this paper,a ilew measure of wireless sensor network connectivity is proposed based on the chaxacteristics of the data collecting network.A new definition of invulnerability is proposed,and two measures of invulnerability axe proposed for the two different damages.At last,this paper studies the invulnerability of the Wireless sensor networks based on the small.world model.The simulation indicates that it is a new and effective method to research the invulnerability for the wireless sensor networks.
