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AINA
2008
IEEE
14 years 4 months ago
2008
IEEE
Wireless sensor networks are expected to be deployed in harsh environments characterised by extremely poor and fluctuating channel conditions. With the commonly adopted single-si...
CISS
2008
IEEE
14 years 4 months ago
2008
IEEE
— We address the problem of exchanging broadcast packets among multiple wireless terminals through a single relay node. The objective is to evaluate the delay and throughput gain...
FOCS
2008
IEEE
14 years 4 months ago
2008
IEEE
We show that for every n-point metric space M and positive integer k, there exists a spanning tree T with unweighted diameter O(k) and weight w(T) = O(k · n1/k ) · w(MST(M)), an...
GLOBECOM
2008
IEEE
14 years 4 months ago
2008
IEEE
Abstract— Link quality measurement (LQM), i.e. packet reception ratio (PRR) measurement, is becoming an indispensable component in multihop wireless networks. However, in all the...
GLOBECOM
2008
IEEE
14 years 4 months ago
2008
IEEE
—Many data center devices, for instance packet switches, can be modeled within the context of resource constrained queueing systems. In this paper, we define a novel algorithm c...