Performance of Multipulse Pulse-Position Modulation in NLOS Ultraviolet Communications
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2023.3236613
Abstract: The performance of multipulse pulse-position modulation (MPPM) in non-line-of-sight (NLOS) ultraviolet communications (UVC) with output signals of detectors following Poisson distribution and Poisson-triggered Gaussian (PTG) distribution has been investigated. Specifically, the probabilities of a given… read more here.
Keywords: position modulation; ultraviolet communications; pulse position; multipulse pulse ... See more keywords
Simultaneous channel estimation and signal detection in wireless ultraviolet communications combating inter-symbol-interference.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.003260
Abstract: One primary challenge in wireless ultraviolet communications (UVCs) is the inter-symbol-interference (ISI), which may block the detection of current informative signal, especially when channel-related characteristics are unknown. In this paper, we propose a UV channel-related… read more here.
Keywords: ultraviolet communications; symbol interference; detection; inter symbol ... See more keywords