2068 search results - page 198 / 414 » Performance Analysis of a Distributed Wireless Access Scheme |
117
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ICCSA
2003
Springer
15 years 9 months ago
2003
Springer
Abstract. In this paper, we consider a two-layer hierarchy, ı.e. micro and umbrella layer, cellular system, and propose a new hand-off mechanism to minimize call blocking probabil...
138
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LCN
2005
IEEE
15 years 10 months ago
2005
IEEE
— A number of analytical models have been proposed to describe the priority schemes of the Enhanced Distributed Channel Access (EDCA) mechanism of the IEEE 802.11e standard. EDCA...
130
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JCM
2008
15 years 4 months ago
2008
Abstract-- Secure group key distribution and efficient rekeying is one of the most challenging security issues in sensor networks at present. In this paper, Latin square is firstly...
155
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MOBIHOC
2010
ACM
15 years 2 months ago
2010
ACM
Passive monitoring utilizing distributed wireless sniffers is an effective technique to monitor activities in wireless infrastructure networks for fault diagnosis, resource manage...
138
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MVA
2000
15 years 4 months ago
2000
This paper presents an automatic system for steel quality assessment, by measuring textural properties of carbide distributions. In current steel inspection, specially etched and p...