765 search results - page 7 / 153 » Implementing and Supporting a Wireless Classroom |
120
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MOBIHOC
2005
ACM
15 years 11 months ago
2005
ACM
Node compromise poses severe security threats in wireless sensor networks. Unfortunately, existing security designs can address only a small, fixed threshold number of compromised...
MOBICOM
2003
ACM
15 years 5 months ago
2003
ACM
This paper presents the expected transmission count metric (ETX), which finds high-throughput paths on multi-hop wireless networks. ETX minimizes the expected total number of pac...
125
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MOBIHOC
2004
ACM
15 years 5 months ago
2004
ACM
Bandwidth efficiency of wireless multicast can be improved substantially by exploiting the fact that several receivers can be reached at the MAC layer by a single transmission. T...
118
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ISSA
2008
15 years 1 months ago
2008
Many people who have tried to configure their IEEE 802.11 enabled mobile phones to connect to a public wireless hotspot know one of the major differences between IEEE 802.11 netwo...
102
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MOBISYS
2004
ACM
15 years 11 months ago
2004
ACM
The focus of surveillance missions is to acquire and verify information about enemy capabilities and positions of hostile targets. Such missions often involve a high element of ri...