CAJ | 학술논문

在使用无线传感器网络进行数据传输时经常会碰到网络空洞问题。为了避免网络空洞问题，提升无线传感器网络整体的使用寿命，我们提出一种基于网络划分的分簇路由算法。在该算法中，我们先将网络按照距离基站的距离划分为近距离和远距离两部分。在远距离节点中依据节点的邻居节点数目，剩余能量和距离基站距离选择簇首节点，进行分簇路由。仿真实验表明该算法在平衡节点能耗、提升网络生存时间等方面发挥了显著作用。
재사용무선전감기망락진행수거전수시경상회팽도망락공동문제。위료피면망락공동문제，제승무선전감기망락정체적사용수명，아문제출일충기우망락화분적분족로유산법。재해산법중，아문선장망락안조거리기참적거리화분위근거리화원거리량부분。재원거리절점중의거절점적린거절점수목，잉여능량화거리기참거리선택족수절점，진행분족로유。방진실험표명해산법재평형절점능모、제승망락생존시간등방면발휘료현저작용。
The network hole problem is common in the practical application of the Wireless Sensor Networks(WSNs). To avoid this problem and prolong the network lifetime,we propose a cluster-based routing algorithm which partitions the network into the near area and non-near area.We choose the cluster head based on the factor of rest energy,numbers of neighbor nodes and distance to the base station.Then we take the cluster-routing. Simulations demonstrated that our algorithm had better performance on the aspect of balancing energy consumption and prolonging the network lifetime.