Multi-hop Sleep MAC Protocols for Wireless Mesh Sensor Network based on Effective Listen Time

摘要：

Based on Wireless Mesh Network (WMN), the clustering structure of Wireless Sensor Network (WSN) can be reconstructed. Then, Wireless Mesh Sensor Network (WMSN) was described by combining WSN with WMN. Adopting queuing theory, a multi-hop data transmission model for WMSN is established subsequently. A Multi-hop sleep MAC protocol for WMSN which based on effective listen time of different nodes (MSM) is designed. At last, NS-2 is applied to perform the specific simulation. As the result shows, the combination of WSN and WMN could make the WMSN mesh topology structure with full interconnection between WSN and WMN; the mechanism of multi-hop data transmission WMSN, adopting queuing theory, performs the dynamic adjustment of listen time in different nodes. After using MSM protocol, both throughput and energy efficiency for WMSN are improved.

关键词： Wireless Mesh Sensor Network protocol sleep queuing theory effective listen time

作者: Fan Jing Hao JunFeng Fan Qiang Fan Jing Wang Hongbin

作者单位: University Key Laboratory of Wireless Sensor Networks in Yunnan Province Yunnan University of Nation University Key Laboratory of Wireless Sensor Networks in Yunnan Province Yunnan University of Nation School of Metallurgy and Energy Engineering Kunming University of Science and Technology Kunming 650

会议类型: 国际会议

会议名称: 2011 International Conference on Information and Computer Networks(ICICN 2011)(2011年信息与计算机网络国际会议)

会议地点: 贵阳

会议语种:英文

页码: 44-48

在线出版日期: 2011-01-26（万方平台首次上网日期，不代表论文的发表时间）