Towards D2D-based Opportunistic Data Relay Service in Partial Not-spots

Chandrasekaran, Ganesh, Wang, Ning, Jun, J, Xu, M and Tafazolli, Rahim (2016) Towards D2D-based Opportunistic Data Relay Service in Partial Not-spots In: WiMob'2016, 2016-10-17 - 2016-10-19, New York, USA.

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Abstract

With the recent development of Device-toDevice (D2D) communication technologies, mobile devices will no longer be treated as pure “terminals”, but they could become an integral part of the network in specific application scenarios. In this paper, we introduce a novel scheme of using D2D communications for enabling data relay services in partial Not-Spots, where a client without local network access may require data relay by other devices. Depending on specific social application scenarios that can leverage on the D2D technology, we consider tailored algorithms in order to achieve optimised data relay service performance on top of our proposed networkcoordinated communication framework. The approach is to exploit the network’s knowledge on its local user mobility patterns in order to identify best helper devices participating in data relay operations. This framework also comes with our proposed helper selection optimization algorithm based on reactive predictability of individual user. According to our simulation analysis based on both theoretical mobility models and real human mobility data traces, the proposed scheme is able to flexibly support different service requirements in specific social application scenarios.

Item Type:	Conference or Workshop Item (Conference Paper)
Subjects :	Communication
Divisions :	Faculty of Engineering and Physical Sciences > Electronic Engineering > Centre for Communication Systems Research
Authors :	Name Email ORCID Chandrasekaran, Ganesh g.chandrasekaran@surrey.ac.uk Wang, Ning N.Wang@surrey.ac.uk Jun, J Xu, M Tafazolli, Rahim R.Tafazolli@surrey.ac.uk
Date :	5 December 2016
Identification Number :	10.1109/WiMOB.2016.7763245
Copyright Disclaimer :	© 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works
Contributors :	Contribution Name Email ORCID IEEE,
Depositing User :	Symplectic Elements
Date Deposited :	21 Oct 2016 14:29
Last Modified :	31 Oct 2017 18:49
URI:	http://epubs.surrey.ac.uk/id/eprint/812548

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