Title	Low Power and Low Latency MAC Protocol: Dynamic Control of Radio Duty Cycle
Author	Jeehoon Lee, Jongsoo Jeong, Gyusang Shin, Seon-Tae Kim, Pyeongsoo Mah
Citation	Vol. 12  No. 12  pp. 24-29
Keywords	Low-power and Lossy Networks, Wake-up interval, Media Access Control, 6LoWPAN, CoAP

Title	Impact of Link Delay Variation on MQTT and CoAP based Communication Performances in Mobile Environment
Author	OUAKASSE Fathia and RAKRAK Said
Citation	Vol. 17  No. 8  pp. 187-193
Keywords	MQTT, CoAP, Link Delay, Packet Loss, Performance, Mobile Environment.

Title	A Survey of Application Layer Protocols of Internet of Things
Author	Nawab bibi, Faiza Iqbal, Salwa Muhammad Akhtar, Rabia Anwar, Shamshad bibi
Citation	Vol. 21  No. 11  pp. 301-311
Keywords	Internet of Things (IoT), Application layer protocols, MQTT, CoAP, XMPP, AMQP.

Title	A Roadmap for IoT Network Research and Development
Author	Ziyad almudayni, Ben Soh, Alice Li
Citation	Vol. 22  No. 3  pp. 45-52
Keywords	Maintenance, Security, Scalability, CoAP and MQTT.