865 search results - page 123 / 173 » Modeling environmental effects on directionality in wireless... |
123
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INFOCOM
2010
IEEE
14 years 7 months ago
2010
IEEE
Traditional wireless broadcast protocols rely heavily on the 802.11-based CSMA/CA model, which avoids interference and collision by conservatively scheduling transmissions. While C...
118
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SPRINGSIM
2007
14 years 11 months ago
2007
— Stochastic activity networks (SANs) are a widely used formalism for describing complex systems that have random behavior. Sophisticated software tools exist for the modeling an...
ASMTA
2008
Springer
14 years 11 months ago
2008
Springer
Recently, a quality-of-service (QoS) extension of the IEEE 802.11 standard (known as IEEE 802.11e) for wireless LANs has been proposed. We present a versatile and accurate performa...
ICCAD
2001
IEEE
15 years 6 months ago
2001
IEEE
This paper presents a new methodology for system-level power and performance analysis of wireless multimedia systems. More precisely, we introduce an analytical approach based on ...
HICSS
2003
IEEE
15 years 3 months ago
2003
IEEE
This paper describes a novel approach using Hidden Markov Models (HMM) to detect complex Internet attacks. These attacks consist of several steps that may occur over an extended pe...