Publications in Scientific Journals:
O. Sluciak, M. Rupp:
"Network Size Estimation using Distributed Orthogonalization";
IEEE Signal Processing Letters,
We present novel distributed algorithms for estimating
the number of nodes in a wireless sensor network without any
a-priori knowledge or node preferences. The algorithms originate
from distributed forms of Gram-Schmidt orthogona-lization algorithms
where the goal is to distributively find a set of orthogonal
vectors. Using concepts fromlinear algebra, by finding the number
of independent (orthogonal) vectors, we also find the number of
nodes in a network.
distributed algorithm, network size, orthogonal vectors, wireless sensor networks
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