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We consider two closely related dynamic self-organization problems in networked control systems. Both are forms of dynamic clustering of nodes. The structure of networked control systems is often abstracted using graph theory. In this abstraction, the nodes of the graph represent the agents and the edges between them represent the relation(s) or the possibility of communication between the corresponding...
The addition of mobility to sensor networks gives users the ability to efficiently monitor environments about which little is known ahead of time. For example, if there is a suspected path through the forest that should be monitored, but its exact location is not known, sensors can be scattered through the area and converge on the path as people or animals are detected on it. In this work, we present...
Most power control algorithms that aim at hitting a signal-to-interference ratio (SIR) target fall within Yates' framework. However, for delay-tolerable applications, it is unnecessary to maintain the SIR at a certain level all the time. To maximize throughput, one should increase one's power when the interference level is low, and the information transmission rate is adjusted accordingly by adaptive...
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