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Ultraviolet scattering communication has the capability of none-line-of-sight transmission, but it is limited by low receiving power and data communication rate. In this paper, digital pulse interval modulation (DPIM) and dual head pulse interval modulation (DHPIM), which have variable intensity modulation order and no requirement for symbol synchronization, along with on-off keying (OOK) modulation...
Solar-blind ultraviolet (UV) scattering communication is capable of providing non-line-of-sight (NLOS) connectivity for separated transceivers. In NLOS scattering channels, the performances of communications are influenced by different shapes of obstacles. In this paper, we propose several Monte-Carlo based scattering channel models related to different geometries to study the effects of obstacles...
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