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低功耗广覆盖LoRa系统的实现与性能分析

发表时间:2019-06-28  浏览量:226  下载量:38
全部作者: 林晟威,赵文举,郑侃
作者单位: 北京邮电大学泛网无线通信教育部重点实验室
摘 要: 研究提出了一种LoRa系统的实现方案,重点讨论了LoRa网关的设计及其关键模板的实现,包括射频模块、核心控制模块、GPS模块和电源管理模块等。为验证所设计的LoRa系统的性能,本文在不同场景下做了大量的现场测试。测试结果表明,该LoRa系统能提供物联网(Internet of Things,IoT)所需要的广覆盖需求。
关 键 词: 通信技术;物联网;低功耗广覆盖网络;LoRa网关
Title: Implementation and performance analysis of LoRa system with low power and wide area
Author: LIN Shengwei, ZHAO Wenju, ZHENG Kan
Organization: Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications
Abstract: An implementation scheme of LoRa system is proposed in this paper, focusing on the design of LoRa gateway and implementation of its key templates, namely radio frequency module, core control module, GPS module and power management module. In order to verify the performance of LoRa system designed in this paper, a lot of field tests under different scenarios are carried out. Test results show that the LoRa system can provide large coverage requirements for the Internet of Things (IoT).
Key words: communications technology; Internet of Things (IoT); low power and wide area network (LPWAN); LoRa gateway
发表期数: 2019年6月第3期
引用格式: 林晟威,赵文举,郑侃. 低功耗广覆盖LoRa系统的实现与性能分析[J]. 中国科技论文在线精品论文,2019,12(3):457-464.
 
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