Abstract
The Internet-of-Things (IoT) is growing significantly, becoming an integral part of daily life. The services provided by the IoT are often dynamic and driven by physical events. When certain events occur, Quality of Service (QoS) requirements for services can change. For instance, a video camera may need to transmit higher quality footage over a network when motion is detected. A flexible network is therefore required that reacts to events and re-configures itself dynamically to meet dynamic QoS constraints. In contrast to traditional networks, Software-Defined Networking (SDN) decouples the data plane and the control plane, resulting in a programmable network. Programmable networks enable the development of SDN applications that can be used to meet the dynamic QoS needs of present-day IoT applications. In pursuit of this vision, this paper presents the architecture and implementation of a framework, built with SDN, to support dynamic QoS for the IoT. We demonstrate the framework's ability to adapt to dynamic QoS requirements and its performance through experiments on a hybrid network topology.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
