Routing Aware of Energy and Quality of Services in Internet of Things with Link Quality based on RPL and MQTT Protocol

Internet of Things (IoT) requires the creation of new structures that use edge and fog computing environments due to the lack of optimal quality of services and bandwidth requirements. This new paradigm can accomplish many of internet tasks on the edge and fog which is capable to confronting a wide range of technologies in the IoT. For example, edge and fog computing can be used in smart home, smart city, smart driving and other things that are planned based on IoT mechanisms. Since resource management along with quality of services in the IoT has been challenging in recent years as the technology has grown, providing integrated structures is essential and connecting to link quality due to more internet speed. For this purpose, Block Chain with a minimum computational complexity and high level of flexibility are provided which are capable to create gateways for the IoT -based edge and fog computation with a regular and optimal access mechanism for link quality based on RPL and MQTT protocol. This research aims to provide a secure routing schema with the maximum authentication of data in the connected of link quality internet environment with multiple edge and fog computing. The use of encryption mechanisms including DTLS and FSK is considered as the main approach used in the Block Chain structure for transmitting and receiving data in variety of application. The proposed approach is called the EQoSR-IoT. Improving the quality of services includes delays, throughput, probability of data detection, probability of miss detection, and data lose rate to manage the resources of the network to create a new schema of authentication in routing is necessary. The results represented that the proposed approach has better performance in comparison to others.

Keywords:

Internet of Things (IoT) , Edge and Fog Computing , Routing , Energy , Quality of Services (QoS) , RPL , MQTT