170 search results - page 31 / 34 » Demand-scalable geographic multicasting in wireless sensor n... |
MOBIHOC
2003
ACM
15 years 9 months ago
2003
ACM
It is often useful to know the geographic positions of nodes in a communications network, but adding GPS receivers or other sophisticated sensors to every node can be expensive. W...
MOBIHOC
2007
ACM
15 years 9 months ago
2007
ACM
We address the problem of balancing the traffic load in multi-hop wireless networks. We consider a point-to-point communicating network with a uniform distribution of source-sink ...
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MOBISYS
2011
ACM
14 years 12 days ago
2011
ACM
Clock synchronization is critical for Wireless Sensor Networks (WSNs) due to the need of inter-node coordination and collaborative information processing. Although many message pa...
INFOCOM
2007
IEEE
15 years 3 months ago
2007
IEEE
—We study the problem of landmark selection for landmark-based routing in a network of fixed wireless communication nodes. We present a distributed landmark selection algorithm ...
SENSYS
2003
ACM
15 years 2 months ago
2003
ACM
A distinguishing characteristic of wireless sensor networks is the opportunity to exploit characteristics of the application at lower layers. This approach is encouraged by device...