Oral Presentation , Page 143-148 (6)

Volume Title: 2nd IEEE International Conference on Electronic Eng., Faculty of Electronic Eng., Menouf, Egypt, 3-4 July. 2021

¹Marwa O Al enany ; ²Gamal Attiya; ³Hany M Harb

¹computer science department, computer science and information system institute, culture and science city, 6October city

²Dept. of Computer Science and Engineering, Faculty of Electronic Engineering, Menoufia University, Egypt

³Computers and Systems Department, Faculty of Engineering, Al-Azhar University, Cairo, Egypt

Choosing the appropriate IoT protocol for a certain application was and still a critical issue for IoT applications, as protocols vary in behavior in different applications and under different network status. IoT application protocols have a recent focus of attention especially those protocols for the low-powered IoT applications and constrained devices. A brief survey of IoT layers and applied protocols for each layer and their applications were presented, besides, a detailed survey of IoT protocols with a presentation of the main researches that have been done to evaluate their performance. As a use case for this comparative study, the MQTT protocol was chosen because of its simplicity and its publish /subscribe model to be evaluated and compared against other application protocols.

IoT protocols; COAP protocol; AMQP protocol; MQTT protocol