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Internet of Things for Architects

You're reading from  Internet of Things for Architects

Product type Book
Published in Jan 2018
Publisher Packt
ISBN-13 9781788470599
Pages 524 pages
Edition 1st Edition
Languages
Author (1):
Perry Lea Perry Lea
Profile icon Perry Lea
Toc

Table of Contents (18) Chapters close

Title Page
Packt Upsell
Contributors
Preface
1. The IoT Story 2. IoT Architecture and Core IoT Modules 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. Routers and Gateways 9. IoT Edge to Cloud Protocols 10. Cloud and Fog Topologies 11. Data Analytics and Machine Learning in the Cloud and in the Fog 12. IoT Security 13. Consortiums and Communities 1. Other Books You May Enjoy

Summary


This chapter covered a necessary portion of IoT communication. Using IP-based standard communication greatly simplifies design and allows for rapid and easy scaling. Scaling is critical for IoT deployments that reach into thousands or millions of nodes. Using an IP-based transport allows for common tools to simply just work. 6LoWPAN and Thread demonstrate standards that can be applied to traditionally non-IP protocols such as 802.15.4. Both protocols allow for IPv6 addressing and mesh networking to massive IoT networks. 802.11 is a significant and extremely successful protocol that forms the basis of the WLAN, but can also reach into IoT devices and sensors using 802.11ah or transportation systems using 802.11p. The following table contrasts a non-IP traditional protocol to an IP protocol. Typically, the difference will be in power, speed, and range.

The architect needs to balance these parameters to deploy the correct solution:

802.15.4

802.11ah

IP Base 

Non-IP based (need 6LoWPAN or...

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