标题：Connected Graph Cluster-Based Routing Algorithm Based on LEACH
作者：Huang, Liuhong; Li, Feng
作者机构：[Huang, Liuhong; Li, Feng] Shandong Univ, Sch Comp Sci & Technol, SDU, Jinan 250100, Shandong, Peoples R China.
会议名称：2nd International Symposium on Computer Network and Multimedia Technology (CNMT)
会议日期：DEC 24-26, 2010
来源：2ND INTERNATIONAL SYMPOSIUM ON COMPUTER NETWORK AND MULTIMEDIA TECHNOLOGY (CNMT 2010), VOLS 1 AND 2
关键词：connected graph; multiple paths; cluster-based routing; OMNET plus plus; simulation
摘要：In order to balance the energy consumption and reduce data transmission delay between the cluster head, and enhance reliability of date transmission, a connected graph cluster-based routing algorithm based on LEACH (CG-LEACH) was proposed. For the algorithm, connected graph comprises the base station and all the cluster heads, cluster head can transmit data to the base station through multiple paths, and data can be transmitted directly among cluster heads. According to the simulation results by OMNET++ simulation, the algorithm is more conducive to data transmission between the cluster head, balanced the energy consumption of cluster heads, and improves the network lifetime.