论文标题
低功率无线的同步传输：通信协议和网络服务的调查
Synchronous Transmissions in Low-Power Wireless: A Survey of Communication Protocols and Network Services
论文作者
论文摘要
低功率无线通信是网络物理系统和物联网的中心构建。常规的低功率无线协议使避免数据包碰撞成为基石设计的选择。同步传输的概念挑战了这一观点。由于碰撞不一定是破坏性的，在特定情况下，即使在存在来自不同发射器的叠加信号的情况下，商品低功率无线无线电也通常能够接收有用的信息。我们调查了与传统设计相比，我们调查了越来越多的协议，这些方案利用同步传输，以提高鲁棒性和效率以及前所未有的功能和多功能性。基于同步传输的协议的说明是在我们建立的概念框架中施放的，目的是突出提出的解决方案之间的差异和相似之处。我们以有关该领域的开放研究问题的讨论结束了本文。
Low-power wireless communication is a central building block of Cyber-physical Systems and the Internet of Things. Conventional low-power wireless protocols make avoiding packet collisions a cornerstone design choice. The concept of synchronous transmissions challenges this view. As collisions are not necessarily destructive, under specific circumstances, commodity low-power wireless radios are often able to receive useful information even in the presence of superimposed signals from different transmitters. We survey the growing number of protocols that exploit synchronous transmissions for higher robustness and efficiency as well as unprecedented functionality and versatility compared to conventional designs. The illustration of protocols based on synchronous transmissions is cast in a conceptional framework we establish, with the goal of highlighting differences and similarities among the proposed solutions. We conclude the paper with a discussion on open research questions in this field.
