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Monitoring of underwater radiated noise is an integral aspect of the maintenance routine of marine platforms for keeping vibrations and acoustic emissions within acceptable limits. Hence, sources of radiated noise and their origin on the platform need to be precisely localized. An algorithm is proposed for imaging of tonal sources along the length of the platform. The radiated noise of a ship is dominantly...
We consider the problem of several users transmitting packets to a base station, and study an optimal scheduling formulation involving three communication layers, namely, the medium access control, link, and physical layers. We assume Markov models for the packet arrival processes and the channel gain processes. Perfect channel state information is assumed to be available at the transmitter and the...
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