LoRa网络综述：研究问题、现有解决方案与开放问题
A Survey on LoRa Networking: Research Problems, Current Solutions and Open Issues
AI总结：
本文全面综述了LoRa网络在物联网应用中的研究问题、最新解决方案及开放挑战，旨在启发更多提升网络性能和促进实际部署的研究。
摘要：
无线网络已广泛应用于许多物联网应用，如智慧城市和精准农业。低功耗广域网（LPWAN）是一种新兴的物联网网络范式，旨在满足物联网应用的三个关键要求，即低成本、大规模部署和高能效。在所有可用的LPWAN技术中，LoRa网络引起了学术界和工业界的广泛关注，因为它规定了开放标准，并允许我们在没有任何第三方基础设施的情况下构建自主的LPWAN网络。最近已经开发了许多LoRa网络，例如美国内华达州卡森市管理太阳能电站，以及法国里昂和格勒诺布尔的电力监控。然而，开发实用的LoRa网络仍存在许多研究挑战，例如链路协调、资源分配、可靠传输和安全性。本文对LoRa网络进行了全面综述，包括部署LoRa网络的技术挑战和最新解决方案。基于对现有解决方案的详细分析，讨论了LoRa网络的一些开放问题。本综述论文的目标是启发更多关于提升LoRa网络性能和实现更实际部署的研究工作。
英文摘要：
Wireless networks have been widely deployed for many Internet-of-Things (IoT) applications, like smart cities and precision agriculture. Low Power Wide Area Networking (LPWAN) is an emerging IoT networking paradigm to meet three key requirements of IoT applications, i.e., low cost, large scale deployment and high energy efficiency. Among all available LPWAN technologies, LoRa networking has attracted much attention from both academia and industry, since it specifies an open standard and allows us to build autonomous LPWAN networks without any third-party infrastructure. Many LoRa networks have been developed recently, e.g., managing solar plants in Carson City, Nevada, USA and power monitoring in Lyon and Grenoble, France. However, there are still many research challenges to develop practical LoRa networks, e.g., link coordination, resource allocation, reliable transmissions and security. This article provides a comprehensive survey on LoRa networks, including the technical challenges of deploying LoRa networks and recent solutions. Based on our detailed analysis of current solutions, some open issues of LoRa networking are discussed. The goal of this survey paper is to inspire more works on improving the performance of LoRa networks and enabling more practical deployments.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
