Open Access

ARTICLE

Energy Efficient Ambience Awake Routing with OpenFlow Approach

by Hima Bindu Valiveti^1,*, SNV Ganesh², Budati Anil Kumar¹, Dileep Kumar Yadav³

1 Department of ECE, GRIET, Hyderabad, 500090, India
2 Department of EEE, Avanthi Institute of Engineering and Technology, Visakhapatnam, 535006, India
3 Department of CSE, Galgotia’s University, Noida, 201310, India

* Corresponding Author: Hima Bindu Valiveti. Email:

(This article belongs to the Special Issue: Intelligent Communication Systems: Smart Wireless Digital Devices and IoT)

Computers, Materials & Continua 2021, 67(2), 2049-2059. https://doi.org/10.32604/cmc.2021.014690

Received 09 October 2020; Accepted 07 December 2020; Issue published 05 February 2021

Abstract

A major problem in networking has always been energy consumption. Battery life is one parameter which could help improve Energy Efficiency. Existing research on wireless networking stresses on reducing signaling messages or time required for data transfer for addressing energy consumption issues. Routing or Forwarding packets in a network between the network elements like routers, switches, wireless access points, etc., is complex in conventional networks. With the advent of Software Defined Networking (SDN) for 5G network architectures, the distributed networking has embarked onto centralized networking, wherein the SDN Controller is responsible for decision making. The controller pushes its decision onto the network elements with the help of a control plane protocol termed OpenFlow. Decentralized networks have been largely in use because of their ease in physical and logically setting the administrative hierarchies. The centralized controller deals with the policy funding and the protocols used for routing procedures are designated by the decentralized controller. Ambience Awake is a location centered routing protocol deployed in the 5G network architecture with OpenFlow model. The Ambience Awake mechanism relies on the power consumption of the network elements during the packet transmission for unicast and multicast scenarios. The signalling load and the routing overhead witnessed an improvement of 30% during the routing procedure. The proposed routing mechanism run on the top of the decentralized SDN controller proves to be 19.59% more efficient than the existing routing solutions.

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