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WINET
2010
180views more  WINET 2010»
15 years 2 months ago
An analytical model for performance evaluation of multimedia applications over EDCA in an IEEE 802.11e WLAN
—We extend the modeling heuristic of [1] to evaluate the performance of an IEEE 802.11e infrastructure network carrying packet telephone calls, streaming video sessions and TCP c...
Sri Harsha, Anurag Kumar, Vinod Sharma
TRIDENTCOM
2008
IEEE
15 years 10 months ago
Empirical evaluation of VoIP aggregation over a fixed WiMAX testbed
The WiMAX Reference Network Architecture can be used in point-to-point and point-to-multipoint network topologies, and is suitable for providing last-mile, building-to-building, a...
Kostas Pentikousis, Esa Piri, Jarno Pinola, Frerk ...
APSEC
2004
IEEE
15 years 8 months ago
Top-Down Approach Toward Building Ubiquitous Sensor Network Applications
Tiny networked sensor devices will be disseminated over our physical life space, and take a significant role in realizing a ubiquitous computing environment. As sensor network tec...
Yoshihiro Kawahara, Nao Kawanishi, Hiroyuki Morika...
CORR
2008
Springer
112views Education» more  CORR 2008»
15 years 4 months ago
Distributed Estimation over Wireless Sensor Networks with Packet Losses
A distributed adaptive algorithm to estimate a time-varying signal, measured by a wireless sensor network, is designed and analyzed. The presence of measurement noises and of packe...
Carlo Fischione, Alberto Speranzon, Karl Henrik Jo...
161
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IPSN
2005
Springer
15 years 9 months ago
Tracking on a graph
Abstract— This paper considers the problem of tracking objects with sparsely located binary sensors. Tracking with a sensor network is a challenging task due to the inaccuracy of...
Songhwai Oh, Shankar Sastry