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WOWMOM
2009
ACM
15 years 2 months ago
2009
ACM
Sensor network which operates on battery are used to gather data in a variety of environments. The data collected by each node is communicated through the network to the sink, whi...
102
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WOWMOM
2009
ACM
15 years 4 months ago
2009
ACM
Abstract— Spectrum-agile radios, also known as cognitive radios, have a great potential to improve spectrum utilization by enabling dynamic access to the spectrum. A key challeng...
WOWMOM
2009
ACM
15 years 4 months ago
2009
ACM
—In this work, we present a practical plant-and-play wireless sensor network system for entry-exit monitoring. Our system is easily configurable and robust, making it feasible t...
105
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WOWMOM
2009
ACM
15 years 4 months ago
2009
ACM
—An increasing number of mobile devices, including smartphones, use WLAN for accessing the Internet. Existing WLAN authentication mechanisms are either disruptive, such as presen...
WOWMOM
2009
ACM
15 years 4 months ago
2009
ACM
The quality of Internet access for mobile users may suffer from highly variable communication characteristics (packet loss, delay, throughput) and from temporary disconnections. T...