论文标题
关于通过咳嗽和打喷嚏产生的液滴传播和接收的空气传播病原体传播和接收的分子沟通视角
A Molecular Communication Perspective on Airborne Pathogen Transmission and Reception via Droplets Generated by Coughing and Sneezing
论文作者
论文摘要
传染病通过病原体（例如病毒和细菌）传播。通过液滴传播空气病原体是传染病的重要模式。在本文中，通过分子通信的观点对空中病原体传播的传染性疾病的传播机制进行了建模。一种将病原体的咳嗽/打喷嚏液滴视为人类的输入和感染状态，该模型是提出输出的输入和感染状态。该模型使用重力，初始速度和浮力来传播液滴和接收器模型，该模型在提出接收界面时考虑了人脸的中心部分。此外，通过将传播液滴的数量建模为一个随机过程，可以得出未感染人类感染的概率。数值结果表明，人类的暴露时间和性别会影响感染的可能性。此外，水平咳嗽的社交距离至少应为1.7 m，咳嗽的人的安全咳嗽角度以少于-25 $^\ circ $。
Infectious diseases spread via pathogens such as viruses and bacteria. Airborne pathogen transmission via droplets is an important mode for infectious diseases. In this paper, the spreading mechanism of infectious diseases by airborne pathogen transmission between two humans is modeled with a molecular communication perspective. An end-to-end system model which considers the pathogen-laden cough/sneeze droplets as the input and the infection state of the human as the output is proposed. This model uses the gravity, initial velocity and buoyancy for the propagation of droplets and a receiver model which considers the central part of the human face as the reception interface is proposed. Furthermore, the probability of infection for an uninfected human is derived by modeling the number of propagating droplets as a random process. The numerical results reveal that exposure time and sex of the human affect the probability of infection. In addition, the social distance for a horizontal cough should be at least 1.7 m and the safe coughing angle of a coughing human to infect less people should be less than -25$^\circ$.
