论文标题
洛拉网络中的混合编码复制
Hybrid Coded Replication in LoRa Networks
论文作者
论文摘要
低功率广泛区域网络（LPWAN）是针对工具Inforet的无线连接解决方案（IoT）应用程序，包括工业自动化。在几种LPWAN技术中，研究界和行业已经广泛解决了Lorawan。但是，Lorawan的可靠性和可伸缩性仍然不确定。提高Lorawan可靠性的技术之一是消息复制，它利用了时间多样性。本文提出了一种新型混合编码的消息复制方案，该方案交织了简单的重复和最近提出的编码复制方法。我们在最低可靠性要求下分析了拟议方案的优化，并表明它可以增强网络性能，而无需与竞争复制技术相比，不需要额外的传输功率。
Low Power Wide Area Networks (LPWAN) are wireless connectivity solutions for Internet-of-Things (IoT) applications, including industrial automation. Among the several LPWAN technologies, LoRaWAN has been extensively addressed by the research community and the industry. However, the reliability and scalability of LoRaWAN are still uncertain. One of the techniques to increase the reliability of LoRaWAN is message replication, which exploits time diversity. This paper proposes a novel hybrid coded message replication scheme that interleaves simple repetition and a recently proposed coded replication method. We analyze the optimization of the proposed scheme under minimum reliability requirements and show that it enhances the network performance without requiring additional transmit power compared to the competing replication techniques.
