Scheduling in Networks with Time-Varying Channels and Reconfiguration Delay

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Provided by: Massachusetts Institute of Technology
Topic: Networking
Format: PDF
The authors consider the optimal control problem for networks subjected to time-varying channels, reconfiguration delays, and interference constraints. They model the network by a graph consisting of nodes, links, and a set of link interference constraints, where based on the current network state, the controller decides either to stay with the current link-service configuration or switch to another service configuration at the cost of idling during schedule reconfiguration. Reconfiguration delay occurs in many telecommunications applications and is a new modeling component of this problem that has not been previously addressed.
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