A Survey on QoS-based communication protocols for IoT systems

Abstract

Internet of Things (IoT) contributes to development of world through its technological contributions and its daily applications. Several technologies and protocols are used for the implementation of new applications allowing physical objects to connect with each other in support of smart decision-making. To provide efficient and reliable services to its end-users, it guarantees the quality of its pragmatic use by referring to QoS criteria.This implies efficient management of the quality of service in IoT systems in order to meet requirements of their applications. In this paper, we offer an analysis of quality of service mechanisms of communication protocols in IoT environment. This study opens a new perspective of dynamic QoS management.