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Requirements, Deployments, and Challenges of LoRa Technology: A Survey
Muhammad Ayoub Kamal1,2, Muhammad Mansoor Alam1,3,4,5, Aznida Abu Bakar Sajak1
1Malaysian Institute of Information Technology (MIIT), Universiti Kuala Lumpur, Kuala Lumpur 50250, Malaysia.
Computational Intelligence and Neuroscience
|January 19, 2023
Summary
This study overviews LoRa networking, highlighting challenges in infrastructure deployment and current solutions. It aims to inspire further research for enhanced LoRa network capacity and practical applications.
Area of Science:
- Wireless Communication Technologies
- Internet of Things (IoT) Networking
Background:
- LoRa (Long Range) is an ISM-band LPWAN protocol known for its extensive range and low power consumption.
- It enables independent low-power wireless connections, gaining significant academic and industry interest.
- Key components include LoRaWAN (network model, connectivity) and LoRa PHY (modulation strategy).
Purpose of the Study:
- To provide a comprehensive overview of LoRa networking.
- To identify and discuss technological challenges in establishing LoRa infrastructures.
- To present current solutions and outstanding issues in LoRa communication.
Main Methods:
- Literature review of existing LoRa platforms and solutions.
- Analysis of technological difficulties in LoRa system implementation.
- Identification of challenges in connection management, resource allocation, communication consistency, and security.
Main Results:
- Several LoRa platforms are available, but technical challenges persist.
- Key issues include managing connections, allocating resources, ensuring consistent communication, and maintaining security.
- Existing solutions and their limitations are discussed.
Conclusions:
- Further research is needed to enhance LoRa network capacity.
- Addressing current challenges will enable more realistic and widespread LoRa installations.
- The study aims to stimulate advancements in LoRa technology.
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