The technological advancements of the last two decades directed the era of the Internet of
Things (IoT). IoT enables billions of devices to connect through the internet and share their …

The standard and real-time communication technology is a sheer prerequisite for the
enhancement of Internet of Things (IoT) applications. However, the task of choosing the …

Abstract Internet of Things (IoT) or Web of Things (WoT) is emerging technology and it
wireless network between two or more smart objects or smart things connect via Internet. IoT …

The application layer protocol plays a significant part in IoT framework as it enables the
communication between things, devices or objects with the application interfaces. These …

In the internet of things (IoT), there are resource-constrained and immense heterogeneous
electronic gadgets worldwide. Till now, no single IoT application layer messaging protocol is …

The usage of Internet of Things has increased in the recent years allowing a new way of
connecting devices together. Many transactions happen over the IoT calling for protocols to …

The development of software applications for Internet of Things (IoT) devices involves
solving many difficult tasks, one of which is the choice of a suitable protocol for information …

The communication protocols are an essential part for the data communication of Internet of
Things (IoT) applications. However, the selection of a communication protocol is challenging …

In this chapter an overview of Internet of Things (IoT) application layer protocols will be
presented. We will briefly analyze first a layered IoT architecture and the most used …

One of the important factors affecting communication performance in the Internet of Things is
the messaging protocol. MQTT, XMPP and AMQP are centralized application protocols that …