Data Protocols for Smart City

Comparison of data protocols for Smart City — MQTT vs. CoAP

Edin Golubovic
Feb 9, 2018 · 9 min read
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Trends

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Figure 1a — Publish/subscribe process (Source)
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Figure 1b — MQTT message format (Source)
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Figure 2. — CoAP message types (Source)
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Figure 3 — CoAP message format (Source)

Comparison

Experimental Case Studies

Limitations

Conclusion

Inovatink

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