| N. Bulusu, J. Heidemann, and D. Estrin, "GPS-less Low Cost Outdoor Location For Very Small Devices," IEEE Personal Communication, Special Issue on "Smart Space and Environments", October 2000. |
....Model A sensor network can be modeled as a graph G(V; E) where each vertex represents a sensor node, and there is an edge between two nodes when they are within each other s communication range. Each node is aware of its own location by using GPS [1] or other techniques such as triangulation [4]. Each sensor node can be in the active mode or sleep mode. In the active mode, the node can sense the target, send and receive data. An active node can select its transmission power from the following n levels: u 1 u 2 u n . Corresponding to the power level it selects, it has one of ....
N. Bulusu, J. Heidemann, and D. Estrin, "GPS-less Low Cost Outdoor Location For Very Small Devices," IEEE Personal Communication, Special Issue on "Smart Space and Environments", October 2000.
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N. Bulusu, J. Heidemann, and D. Estrin, "GPS-less Low Cost Outdoor Location For Very Small Devices," IEEE Personal Communication, Special Issue on "Smart Space and Environments", October 2000.
No context found.
N. Bulusu, J. Heidemann, and D. Estrin, "GPS-less Low Cost Outdoor Location For Very Small Devices," IEEE Personal Communication, Special Issue on "Smart Space and Environments", October 2000.
No context found.
N. Bulusu, J. Heidemann, and D. Estrin, "GPS-less low cost outdoor location for very small devices," IEEE Pers. Commun. (Special Issue on Smart Space and Environments), vol. 7, pp. 28--34, Oct. 2000.
No context found.
N. Bulusu, J. Heidemann, and D. Estrin, "GPS-less Low Cost Outdoor Location For Very Small Devices," IEEE Personal Communication, Special Issue on "Smart Space and Environments", October 2000.
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