Optimizing transmission rate in wireless channels using adaptive probes

Authors:
Sudipto Guha;Kamesh Munagala;Saswati Sarkar
Affiliations:
University of Pennsylvania, Philadelphia, PA;Duke University, Durham, NC;University of Pennsylvania, Philadelphia, PA
Venue:
SIGMETRICS '06/Performance '06 Proceedings of the joint international conference on Measurement and modeling of computer systems
Year:
2006

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Abstract

We consider a wireless system with multiple channels where each channel is either on or off, and probing the state of any channel incurs a cost. We present a polynomial time algorithm that determines which channels to probe and also which channel to transmit so as to maximize the difference between the rate of successful transmissions and the cost incurred in probing.