Routing Strategies for Multiple Sources in Wireless Sensor Networks

• Main Authors: Yu-Chiu Liu, 劉裕秋
• Other Authors: 柯志鴻
• Format: Others
• Language: zh-TW
• Published: 2007
• Online Access: http://ndltd.ncl.edu.tw/handle/5r2j67

碩士 === 長榮大學 === 資訊管理研究所 === 95 === In wireless sensor networks, we study the issues of routing strategies for the applications of multiple sinks and multiple sources. All applications are classified into: (1) a new source appears while some routing paths are active; (2) no routing path is active, multiple sinks concurrently request the data from multiple sources. We propose four routing strategies for various applications according to the characteristics of users’ queries. The simulation results show the power-efficiency of proposed strategies. And all strategies construct the routing paths only by few sensor nodes.