期刊名称：International Journal of Computer Science and Network Security
印刷版ISSN：1738-7906
出版年度：2006
卷号：6
期号：5B
页码：105-110
出版社：International Journal of Computer Science and Network Security
摘要：Reliability of data transmission is a key question in data-centric Wireless Sensor Networks (WSNs). A multi-path based transmission method is presented to solve this problem for hierarchical WSNs. The method can find all paths for any arbitrary given node to base station, and select the best way based on energy-awareness. By introducing transmit consumption power values, we can make this method more versatility. Finally, the experiment shows that the reliability of our algorithm is 10% higher than that of others.
