Clustering Approaches for Pragmatic Two-Layer IoT Architecture

Abstract EN

Connecting all devices through Internet is now practical due to Internet of Things.

IoT assures numerous applications in everyday life of common people, government bodies, business, and society as a whole.

Collaboration among the devices in IoT to bring various applications in the real world is a challenging task.

In this context, we introduce an application-based two-layer architectural framework for IoT which consists of sensing layer and IoT layer.

For any real-time application, sensing devices play an important role.

Both these layers are required for accomplishing IoT-based applications.

The success of any IoT-based application relies on efficient communication and utilization of the devices and data acquired by the devices at both layers.

The grouping of these devices helps to achieve the same, which leads to formation of cluster of devices at various levels.

The clustering helps not only in collaboration but also in prolonging overall network lifetime.

In this paper, we propose two clustering algorithms based on heuristic and graph, respectively.

The proposed clustering approaches are evaluated on IoT platform using standard parameters and compared with different approaches reported in literature.