2268 search results - page 252 / 454 » Modeling wireless shadow networks |
185
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IEEECIT
2010
IEEE
15 years 5 months ago
2010
IEEE
—In this paper, we present a new spectrum-hole prediction model for cognitive radio (CR) systems based on the IEEE 802.11 wireless local areas networks. We have also analyzed the...
315
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ICDE
2006
IEEE
16 years 7 months ago
2006
IEEE
Wireless sensor networks are proving to be useful in a variety of settings. A core challenge in these networks is to minimize energy consumption. Prior database research has propo...
144
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GLOBECOM
2009
IEEE
16 years 1 months ago
2009
IEEE
—With the wide spread deployment of wireless LANs (WLANs), it is becoming necessary to conduct analysis of libraries of measurements taken from such operational networks. The ava...
185
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PERCOM
2004
ACM
16 years 6 months ago
2004
ACM
This paper proposes initial steps towards a conceptual framework for context-aware systems. It is an attempt towards a general context model to aid thinking and describing context...
161
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DATE
2008
IEEE
16 years 28 days ago
2008
IEEE
The industry is merging two different Wireless Personal Area Networks (WPAN) technologies: Bluetooth (BT) and WiMedia Ultra Wide Band (UWB), into a single BT over UWB (BToUWB) spe...