Management of Overabundance in Heterogeneous Wireless Sensor Networks

Provided by: Creative Commons
Topic: Enterprise Software
Format: PDF
In this paper, the authors develop a novel probability model to analyze the best redundancy level in terms of path redundancy and source redundancy, as well as the best intrusion detection settings in terms of the number of voters and the intrusion invocation interval under which the lifetime of a HWSN (Heterogeneous Wireless Sensor Network) is maximized. The key concept of their redundancy management is to exploit the tradeoff between energy consumption vs. the gain in reliability, timeliness and security to maximize the system useful lifetime.

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