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134
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JSAC
2007
15 years 3 months ago
2007
— Due to the broadcast nature of wireless signals, a wireless transmission intended for a particular destination station can be overheard by other neighboring stations. A focus o...
128
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MOBICOM
2006
ACM
15 years 9 months ago
2006
ACM
Wireless 802.11 hotspots have grown in an uncoordinated fashion with highly variable deployment densities. Such uncoordinated deployments, coupled with the difficulty of implemen...
149
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PE
2002
Springer
15 years 3 months ago
2002
Springer
Many emerging mobile wireless applications depend upon secure group communications, in which data is encrypted and the group's data encryption key is changed whenever a membe...
154
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PARA
2004
Springer
15 years 8 months ago
2004
Springer
ct The Wireless World Research Forum (WWRF) has identified ambient-awareness and device diversity as two key properties of applications and services in future mobile systems [1]. ...
146
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TWC
2008
15 years 3 months ago
2008
Abstract--Positioning in indoor wireless environments is growing rapidly in importance and gains commercial interests in context-awareness applications. The essential challenge in ...