Indoor 3D NLOS VLP Using A Single Image Sensor and Two Virtual LEDs - Details

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Abstract：

Indoor　visible　light　positioning　(VLP)　is　facing　two　important　challenges　which　are　the　obstructed　line-of-sight　(LOS)　paths　between　transmitters　and　receivers　and　the　need　for　a　sufficient　number　of　LEDs　that　can　be　captured　within　the　limited　field　of　view　(FOV).　To　solve　both　of　them,　a　non-line-of-sight　(NLOS)　VLP　system　using　a　single　an　image　sensor　(IS)　and　two　virtual　LEDs　is　proposed　for　the　first　time　in　this　paper.　Experiments　results　show　that　the　proposed　NLOS　VLP　system　can　achieve　90th　percentile　accuracies　of　less　than　22　cm　for　three-dimensional　(3D)　positioning.　©　2022　IEEE.

Keyword：

Image sensors Light Light emitting diodes Visible light communication

Community：

[ 1 ] [Huang, Tianming]School of Advanced Manufacturing, Fuzhou University, Quanzhou, China
[ 2 ] [Huang, Tianming]Quanzhou Institute of Equipment Manufacturing, Haixi Institutes, Chinese Academy of Sciences, Quanzhou, China
[ 3 ] [Lin, Bangjiang]Quanzhou Institute of Equipment Manufacturing, Haixi Institutes, Chinese Academy of Sciences, Quanzhou, China
[ 4 ] [Jiang, Ningcong]School of Advanced Manufacturing, Fuzhou University, Quanzhou, China
[ 5 ] [Jiang, Ningcong]Quanzhou Institute of Equipment Manufacturing, Haixi Institutes, Chinese Academy of Sciences, Quanzhou, China
[ 6 ] [Lai, Qiwei]Quanzhou Institute of Equipment Manufacturing, Haixi Institutes, Chinese Academy of Sciences, Quanzhou, China
[ 7 ] [Luo, Jiabin]Quanzhou Institute of Equipment Manufacturing, Haixi Institutes, Chinese Academy of Sciences, Quanzhou, China
[ 8 ] [Dai, Lingfeng]Quanzhou Institute of Equipment Manufacturing, Haixi Institutes, Chinese Academy of Sciences, Quanzhou, China
[ 9 ] [Huang, Zhuo]Quanzhou Institute of Equipment Manufacturing, Haixi Institutes, Chinese Academy of Sciences, Quanzhou, China
[ 10 ] [Ghassemlooy, Zabih]Northumbria University, Faculty of Engineering and Environment, Newcastle, United Kingdom