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基于近场通信和远距离无线电的高效物联网通信系统

Efficient Internet of Things Communication System Based on Near-Field Communication and Long Range Radio.

作者信息

Chai Ting, Kim Dongryool, Shin Seungsoo

机构信息

Department of Computer and Media Engineering, Tongmyong University, Busan 485201, Republic of Korea.

College of General Education, Tongmyong University, Busan 485201, Republic of Korea.

出版信息

Sensors (Basel). 2025 Apr 16;25(8):2509. doi: 10.3390/s25082509.

DOI:10.3390/s25082509
PMID:40285199
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC12031389/
Abstract

Efficient communication in the Internet of Things (IoT) is essential for enabling smart applications. While NFC excels in near-field device interaction, its limited communication range hinders LoRa's long-range communication due to its low data throughput. Together with NFC and LoRa technologies, Raspberry Pi is used as a microcontroller (MCU) in this paper to look into how to make near-field and long-distance communication work better together and fix the issue of an imbalance between communication range and energy consumption in the IoT system. By optimizing the communication algorithm and parameter tuning, the power consumption of the system is significantly reduced, and the communication range and data throughput are improved. Our research gives you the technical information you need to make an IoT communication system that works well, uses little power, and has a wide coverage area. This kind of system is good for situations where you need to collect data from a close distance and keep an eye on things from afar. This makes the system more power-efficient and better at communicating, which also makes it easier for users to manage data. It is suitable for a wide range of application scenarios, such as warehousing, healthcare, agriculture, and smart cities.

摘要

物联网（IoT）中的高效通信对于实现智能应用至关重要。虽然NFC在近场设备交互方面表现出色，但其有限的通信范围由于数据吞吐量低而阻碍了LoRa的远程通信。本文将树莓派与NFC和LoRa技术一起用作微控制器（MCU），以研究如何使近场通信和远程通信更好地协同工作，并解决物联网系统中通信范围与能耗之间的不平衡问题。通过优化通信算法和参数调整，系统的功耗显著降低，通信范围和数据吞吐量得到提高。我们的研究为您提供了构建一个运行良好、功耗低且覆盖范围广的物联网通信系统所需的技术信息。这种系统适用于需要近距离收集数据并远程监控事物的情况。这使得系统更节能且通信效果更好，也便于用户管理数据。它适用于广泛的应用场景，如仓储、医疗保健、农业和智慧城市。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e8a/12031389/00e804da81ef/sensors-25-02509-g013a.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e8a/12031389/2e7a1bbf901c/sensors-25-02509-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e8a/12031389/1803c0b47c09/sensors-25-02509-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e8a/12031389/204738616b7c/sensors-25-02509-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e8a/12031389/60f1f7954c23/sensors-25-02509-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e8a/12031389/9ef53d485be1/sensors-25-02509-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e8a/12031389/3a503ff78a37/sensors-25-02509-g008.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6e8a/12031389/7081695e8110/sensors-25-02509-g010a.jpg
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