A Routing Algorithm Based on the Energy Thresholds Intra-Cluster and InterCluster multi-hop Transmission
According to the wireless sensor network composed of sensors with various different functions, a routing algorithm based on the energy thresholds Intra-Cluster and Inter-Cluster multi-hop transmission (CI-CIMH) is proposed. In this algorithm, according to node energy distributions difference, the weighting factor is introduced as adjustment parameter for the cluster-heads election. In the process of election, some factors such as each nodes energy consumption, its adjacent degree to base station and its number of elected cluster are considered synthetically. The cluster rotation mechanism based on the energy threshold is used to reduce the number of clusters election effectively and to balance energy consumption. Intra-Cluster and Inter-Cluster multi-hop transmission algorithm is proposed. Simulation results showed This algorithm can reduce cluster-heads energy consumption, balance the network load, and prolong the networks lifetime.
cluster-head heterogeneous network intra-cluster multi-hop inter-cluster multi-hop
Qiao Xuegong Chen Yan Ma Fuchang
College of Information Engineering Taiyuan University of Technology Taiyuan, China Taiyuan University of Technology Taiyuan, China
国际会议
太原
英文
364-367
2010-10-22（万方平台首次上网日期，不代表论文的发表时间）