57 search results - page 5 / 12 » Dynamic relay deployment for disaster area wireless networks |
PERCOM
2005
ACM
15 years 9 months ago
2005
ACM
We propose a hybrid model to alleviate the notorious problem of premature battery depletion in sensor networks: in a first stage, simple sensors are deployed over an area of inter...
125
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MONET
2011
14 years 4 months ago
2011
Abstract The use of mobile sensors is of great relevance to monitor critical areas where sensors cannot be deployed manually. The presence of data collector sinks causes increased ...
106
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PIMRC
2010
IEEE
14 years 7 months ago
2010
IEEE
Delay Tolerant networks (DTNs) are one type of wireless networks where the number of nodes per unit area is small and hence the connectivity between the nodes is intermittent. In t...
MOBICOM
2003
ACM
15 years 3 months ago
2003
ACM
We consider a two-tiered Wireless Sensor Network (WSN) consisting of sensor clusters deployed around strategic locations and base-stations (BSs) whose locations are relatively fl...
102
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ACSC
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract— Hybrid Wireless Mesh Networks (WMN) are generally employed to establish communication during disaster recovery operations. The Hybrid WMN network is formed in a spontan...