ADHOC
2006
13 years 11 months ago
2006
In wireless ad hoc sensor networks, energy use is in many cases the most important constraint since it corresponds directly to operational lifetime. Topology management schemes su...
CORR
2010
Springer
13 years 11 months ago
2010
Springer
In this paper an improved version of the graded precision localization algorithm GRADELOC, called IGRADELOC is proposed. The performance of GRADELOC is dependent on the regions fo...
SIGMETRICS
2010
ACM
14 years 4 months ago
2010
ACM
This paper addresses the problem of determining the node locations in ad-hoc sensor networks when only connectivity information is available. In previous work, we showed that the ...