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IoT and Edge Computing for Architects

You're reading from   IoT and Edge Computing for Architects Implementing edge and IoT systems from sensors to clouds with communication systems, analytics, and security

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Product type Paperback
Published in Mar 2020
Publisher Packt
ISBN-13 9781839214806
Length 632 pages
Edition 2nd Edition
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Author (1):
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Perry Lea Perry Lea
Author Profile Icon Perry Lea
Perry Lea
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Table of Contents (17) Chapters Close

Preface 1. IoT and Edge Computing Definition and Use Cases 2. IoT Architecture and Core IoT Modules FREE CHAPTER 3. Sensors, Endpoints, and Power Systems 4. Communications and Information Theory 5. Non-IP Based WPAN 6. IP-Based WPAN and WLAN 7. Long-Range Communication Systems and Protocols (WAN) 8. Edge Computing 9. Edge Routing and Networking 10. Edge to Cloud Protocols 11. Cloud and Fog Topologies 12. Data Analytics and Machine Learning in the Cloud and Edge 13. IoT and Edge Security 14. Consortiums and Communities 15. Other Books You May Enjoy
16. Index

LoRa and LoRaWAN

LPWAN also includes technologies that are proprietary and not sponsored by 3GPP. It can be argued that some IEEE 802.11 protocols should also be classified in LPWAN, but the next two sections will highlight LoRa and Sigfox. LoRa is a physical layer for a long-range and low-power IoT protocol while LoRaWAN represents the MAC layer.

These proprietary LPWAN technologies and carriers have the advantage of using the unlicensed spectrum and that, simply, is data plan cost.

LoRa/LoRaWAN can be built, customized, and managed by anyone. There is no carrier or service-level agreement if you choose not to use a carrier. LoRa and LoRaWAN offer a degree of flexibility only seen in CBRS and Multefire. It is important to understand the monetization impact on scaling when building an architecture using any communication.

Typically, technologies like Sigfox and LoRaWAN will be 5x to 10x lower in their data rates compared to traditional 3G or LTE connections...

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