Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A fuzzy-PSO system for indoor localization based on visible light
  communications   Indoor positioning systems using visible light communication (VLC) have
potential applications in smart buildings, for instance, in developing
economical, easy-to-use, widely accessible positioning system based on
light-emitting diodes. Thus using VLCs, we introduce a new fuzzy-based system
for indoor localization in this paper. The system processes data from
transmitters (i.e., anchor nodes) and delivers the calculated position of a
receiver. A particle swarm optimization (PSO) technique is then employed to
obtain the optimal configuration of the proposed fuzzy logic controllers
(FLCs). Specifically, the proposed PSO technique optimizes the membership
functions of the FLCs by adjusting their range to achieve the best results
regarding the localization reliability. We demonstrate the utility of the
proposed approach using experiments.

30
The categories of this paper are: q-alg
24
The categories of this paper are: dg-ga
4
The categories of this paper are: cond-mat
5
The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
14
The categories of this paper are: math-ph
0
The categories of this paper are: hep-ph
28
The categories of this paper are: alg-geom
16
The categories of this paper are: stat
36
The categories of this paper are: cmp-lg
22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
35
The categories of this paper are: mtrl-th