摘要
无线传感器网络(WSN)的节点由于电量有限、易受环境的变化影响等,使得节点的可靠性降低.采用概率分布的方法,对WSN节点的生存概率、失效率和平均寿命等可靠性度量指标进行了分析.
The reliabilities of wireless sensor networks nodes often bring down because of limited power and affected by environment. The paper analyses the reliability measurement target of WSN node such as: average life, invalid ration and so on.
出处
《通化师范学院学报》
2006年第4期41-44,共4页
Journal of Tonghua Normal University