131 search results - page 14 / 27 » Mitigating congestion in wireless sensor networks |
INFOCOM
2006
IEEE
14 years 2 months ago
2006
IEEE
— Multi-frequency media access control has been well understood in general wireless ad hoc networks, while in wireless sensor networks, researchers still focus on single frequenc...
TPDS
2008
13 years 8 months ago
2008
In this paper, we investigate the theoretical aspects of the nonuniform node distribution strategy used to mitigate the energy hole problem in wireless sensor networks (WSNs). We c...
TWC
2008
13 years 8 months ago
2008
In this paper, we consider a class of energy-aware routing algorithm that explicitly takes into account the connectivity of the remaining sensor network. In typical sensor network ...
IJSNET
2006
13 years 8 months ago
2006
: To extend the functional lifetime of battery-operated Wireless Sensor Networks (WSNs), stringent sleep scheduling strategies with communication duty cycles running at sub-1% rang...
INFOCOM
2007
IEEE
14 years 3 months ago
2007
IEEE
— Wireless reprogramming of a sensor network is useful for uploading new code or for changing the functionality of existing code. Through the process, a node should remain recept...