Impact of Critical Node Failures on Lifetime of UWSNs with Incomplete Secure Connectivity

2021 IEEE International Black Sea Conference on Communications and Networking (BlackSeaCom)(2021)

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摘要
Underwater wireless sensor networks (UWSNs) are, typically, comprised of sparsely deployed sensor nodes in hostile areas. Security of data flows among nodes are established by encryption of data packets, however, due to the limited memory of the sensor nodes, only a subset of keys distributed to the whole network exists at each node, therefore, only a subset of available physical links can be used...
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关键词
Wireless communication,Wireless sensor networks,Energy consumption,Base stations,Network topology,Distributed databases,Routing
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