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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

Concepts

Single Board Computers

Author (1):

Perry Lea

Table of Contents (18) Chapters

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

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Constrained Application Protocol

The Constrained Application Protocol (CoAP) is the product of the IETF (RFC7228). The IETF Constrained RESTful Environments (CoRE) working group created the first draft of the protocol in June 2014 but had worked for several years on its creation. It is specifically intended as a communication protocol for constrained devices. The core protocol is now based on RFC7252. The protocol is unique as it is first tailored for machine-to-machine (M2M) communication between edge nodes. It also supports mapping to HTTP through the use of proxies. This HTTP mapping is the on-board facility to get data across the internet.

CoAP is excellent at providing a similar and easy structure of resource addressing familiar to anyone with experience of using the web but with reduced resources and bandwidth demands. A study performed by Colitti et. al demonstrated the efficiency of CoAP over standard HTTP (Colitti, Walter & Steenhaut, Kris & De, Niccolò. (2017). Integrating...

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Authors (1)

Perry Lea

Perry Lea has spent 21 years at Hewlett Packard as a distinguished technologist and chief architect. Then, he served as a member of technical staff and strategic director at Micron Technologies leading a team working on advanced computing devices. Currently, he is a technical director at Cradlepoint where he leads advancement and research in IoT and fog compute. Perry has degrees in computer science, computer engineering, and an EE degree from Columbia University. He is a senior member of IEEE and a senior member and distinguished speaker of ACM. He has 8 patents with 40 pending.

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