898 search results - page 20 / 180 » Wireless underground sensor networks: Research challenges |
SENSYS
2009
ACM
14 years 5 months ago
2009
ACM
The state of the art congestion control algorithms for wireless sensor networks respond to coarse-grained feedback regarding available capacity in the network with an additive inc...
SENSYS
2003
ACM
14 years 3 months ago
2003
ACM
The dynamic and lossy nature of wireless communication poses major challenges to reliable, self-organizing multihop networks. These non-ideal characteristics are more problematic ...
PERCOM
2006
ACM
14 years 10 months ago
2006
ACM
In a sensor network monitoring natural environment, the readings of sensor nodes show high temporal and spatial correlation. This stems from the fact that most characteristics of ...
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ICDE
2006
IEEE
14 years 11 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...
TELSYS
2008
13 years 10 months ago
2008
Most underwater networks rely on expensive specialized hardware for acoustic communication and modulation. This has impeded wide scale deployments of underwater sensor networks and...