This paper is published in Volume-4, Issue-3, 2018
Area
IoT
Author
K. Ramalingham, Dr. P. Murugeswari
Org/Univ
Sri Vidya College of Engineering and Technology, Virudhunagar, Tamil Nadu, India
Pub. Date
09 June, 2018
Paper ID
V4I3-1784
Publisher
Keywords
Device-to-device (D2D) communications, Internet of things (IoT), Smart city, Hybrid admission control, Performance analysis

Citationsacebook

IEEE
K. Ramalingham, Dr. P. Murugeswari. Improving the throughput of IoT devices for smart cities, International Journal of Advance Research, Ideas and Innovations in Technology, www.IJARIIT.com.

APA
K. Ramalingham, Dr. P. Murugeswari (2018). Improving the throughput of IoT devices for smart cities. International Journal of Advance Research, Ideas and Innovations in Technology, 4(3) www.IJARIIT.com.

MLA
K. Ramalingham, Dr. P. Murugeswari. "Improving the throughput of IoT devices for smart cities." International Journal of Advance Research, Ideas and Innovations in Technology 4.3 (2018). www.IJARIIT.com.

Abstract

Device-to-Device (D2D) communications and applications are expected to be a significant part of the Internet of Things (IoT). However, conventional network gateways reported in the literature are unable to provide sustainable solutions to the challenges posed by the massive amounts of D2D communications requests, especially in the context of the IoT for smart cities. In this paper, we present an admission control model for D2D communications. The model differentiates all D2D requests into delay-sensitive and delay-tolerant first and then aggregates all delay-tolerant requests by routing them into one low-priority queue, aiming to decrease the number of requests from the various number of devices in the IoT for smart cities. Also, an admission control algorithm is devised on the basis of this model to prevent access collision and to improve the quality of service. Performances are evaluated by the network calculus, numerical experiments, and simulations show that the proposed model is feasible and effective.