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计算机科学 2008
Overview of Topology Control Algorithms in Wireless Sensor Networks
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Abstract:
The main objective of wireless sensor network design is to fulfill the task of prolonging network lifetime. The network topology,which is the important foundation of routing layer protocols and MAC layer protocols,serves as the supportive groundwork for achieving this goal. This paper summarizes and concludes the existing research of topology control in wireless sensor networks. Some algorithms attracting many researchers are introduced in this paper and their defects are pointed out. The key factors in the...