从分子通讯的角度看通过气溶胶传播的传染病传播:香农遇到冠状病毒
Infectious Disease Transmission via Aerosol Propagation from a Molecular Communication Perspective: Shannon Meets Coronavirus
摘要:
分子通讯不仅能够模拟生物和化学通讯机制,而且为病毒感染过程提供了理论框架。在本教程中,气溶胶和液滴传输被建模为具有移动节点的多用户场景,与广播和中继相关。与数据通信系统相比,在携带病原体的气溶胶传输的应用中,节点之间的互信息应该被最小化。针对这一目标,提出了几种对策。实验结果和先进的粒子模拟工具支持的调查结果。这项工作的灵感来自最近爆发的冠状病毒(COVID-19)大流行,但也适用于其他空气传播的传染病,如流感。
英文摘要:
Molecular communication is not only able to mimic biological and chemical communication mechanisms, but also provides a theoretical framework for viral infection processes. In this tutorial, aerosol and droplet transmission is modeled as a multiuser scenario with mobile nodes, related to broadcasting and relaying. In contrast to data communication systems, in the application of pathogen-laden aerosol transmission, mutual information between nodes should be minimized. Towards this goal, several countermeasures are reasoned. The findings are supported by experimental results and by an advanced particle simulation tool. This work is inspired by the recent outbreak of the coronavirus (COVID-19) pandemic, but also applicable to other airborne infectious diseases like influenza.
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