Surath Amarnath

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On-line estimation of performance measures, such as the utilization of a digital communication link, is useful in the monitoring and management of packet data networks. In this paper, we de-ne a notion of link utilization when the packet arrival process at the link is nonstationary. We develop a scheme for accurate monitoring of the link utilization, using(More)
BACKGROUND Negative pressure wound therapy (NPWT) is an established modality in the treatment of chronic wounds, open fractures, and post-operative wound problems. This method has not been widely used due to the high cost of equipment and consumables. This study demonstrates an indigenously developed apparatus which gives comparable results at a fraction of(More)
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