Distance Based Cooperation Region for D2D Pair

Mustafa, H. A., Shakir, M. Z., Imran, M. A. and Tafazolli, R. (2015) Distance Based Cooperation Region for D2D Pair. In: 2015 IEEE 81st Vehicular Technology Conference (VTC Spring), Glasgow, Scotland, 11-14 May 2015, ISBN 9781479980888 (doi: 10.1109/VTCSpring.2015.7145780)

Abstract

Device-to-device (D2D) communication is being considered an important traffic offloading mechanism for future cellular networks. Coupled with pro-active device caching, it offers huge potential for capacity and coverage enhancements. In order to ensure maximum capacity enhancement, number of nodes for direct communication needs to be identified. In this paper, we derive analytic expression that relates number of D2D nodes (i.e., D2D user density) and average coverage probability of reference D2D receiver. Using stochastic geometry and poisson point process, we introduce retention probability within cooperation region and shortest distance based selection criterion to precisely quantify interference due to D2D pairs in coverage area. The simulation setup and numerical evaluation validates the closed-form expression.

• Item Type: Conference Proceedings
• Additional Information: acknowledge the support of Dr. Shakir under NPRP grant # 4-1293-2-513 from Qatar National Research Fund.
• Status: Published
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Imran, Professor Muhammad
• Authors: Mustafa, H. A., Shakir, M. Z., Imran, M. A., and Tafazolli, R.
• College/School: College of Science and Engineering > School of Engineering
• ISBN: 9781479980888
• Copyright Holders: Copyright © 2015 IEEE
• First Published: First published in 2015 IEEE 81st Vehicular Technology Conference (VTC Spring)
• Publisher Policy: Reproduced in accordance with the publisher copyright policy