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Title: Energy efficient network architecture for IoT applications
Authors: Sarwesh, P.
Shekar, V.S.N.
Chandrasekaran, K.
Issue Date: 2016
Citation: Proceedings of the 2015 International Conference on Green Computing and Internet of Things, ICGCIoT 2015, 2016, Vol., , pp.784-789
Abstract: Wireless Sensor Network (WSN) and low power smart device network (Internet of Things) are fast growing technologies used in wide range applications. In IoT nodes are defined as sensor/actuators, which are highly constrained in nature (limited in energy and CPU usage). Designing energy efficient network architecture and routing mechanism is a great challenge in IoT networks. The network is said as energy efficient, based on node survivability. In this paper, energy efficient network architecture is proposed to prolong the network lifetime. Sensor nodes and relay nodes are placed in hierarchical manner to avoid uneven energy drainage (energy hole problem). In proposed architecture, sensors do sensing and relay nodes handle communication (data transmission from sensor to sink), which reduce the complexity of device. Relay node placement is done based on data traffic of the network. Energy efficient routing mechanism is implemented in proposed architecture to achieve balanced energy consumption. In our results, uniform energy consumption and better network lifetime is obtained. � 2015 IEEE.
Appears in Collections:2. Conference Papers

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