Delay-Aware Routing and Data Transmission for Multi-Hop D2D Communications Under Stochastic Interference Constraints

Madabhushi, Sireesha and Murthy, Chandra R (2017) Delay-Aware Routing and Data Transmission for Multi-Hop D2D Communications Under Stochastic Interference Constraints. In: 51st IEEE Asilomar Conference on Signals Systems and Computers, OCT 29-NOV 01, 2017, Pacific Grove, CA, pp. 1079-1083.

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Abstract

In this paper, we determine the multi-hop route that maximizes the throughput between a given Device-to-Device (D2D) source-destination pair for delay sensitive applications. We solve the routing problem under per-link target rate and delay constraints, in addition to the stochastic interference constraint from the cellular network. We derive closed-form expressions for the achievable end-to-end throughput, delay and packet drop probability. Based on this analysis, we develop an optimal routing algorithm for throughput maximization. We confirm the accuracy of our analysis using Monte Carlo simulations and illustrate the tradeoff between delay and throughput. Further, we show that multi-hop route offers significant gains in end-to-end data rates compared to the direct link communication under the stochastic interference constraint imposed by the cellular network and the maximum delay constraint on the transmitted packets.

Item Type:	Conference Proceedings
Series.:	Conference Record of the Asilomar Conference on Signals Systems and Computers
Publisher:	IEEE COMPUTER SOC
Additional Information:	Copy right for this article belong to IEEE COMPUTER SOC, 10662 LOS VAQUEROS CIRCLE, PO BOX 3014, LOS ALAMITOS, CA 90720-1264 USA
Keywords:	Device-to-device communication; routing; interference management; delay constraint
Department/Centre:	Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited:	25 Sep 2018 17:30
Last Modified:	25 Sep 2018 17:30
URI:	http://eprints.iisc.ac.in/id/eprint/60723

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