2364 search results - page 401 / 473 » Source-Channel Communication in Sensor Networks |
174
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SENSYS
2006
ACM
16 years 3 days ago
2006
ACM
Varying interference levels make broadcasting an unreliable operation in low-power wireless networks. Many routing and resource discovery protocols depend on flooding (repeated pe...
172
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DAC
2006
ACM
16 years 3 days ago
2006
ACM
duce system weight and volume, increase operating lifetime, The recent explosion in capability of embedded and portable decrease maintenance costs, and open new frontiers for inele...
173
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ICCCN
2008
IEEE
16 years 18 days ago
2008
IEEE
—Broadcast presents a special challenge for Wireless Sensor Networks (WSNs). In some situation such as time synchronization or building routing path, broadcasting messages must b...
208
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ICDCS
2008
IEEE
16 years 18 days ago
2008
IEEE
In this paper, we study the problem of minimum connected dominating set in geometric k-disk graphs. This research is motivated by the problem of virtual backbone construction in w...
180
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IPSN
2005
Springer
15 years 11 months ago
2005
Springer
—In current cooperative communication schemes, to achieve cooperative diversity, synchronization between terminals is usually assumed, which may not be practical since each termi...