Capacity gains of buffer-aided moving relays

Zafar, A; Shaqfeh, M; Alnuweiri, H; Alouini, MS

Capacity gains of buffer-aided moving relays

Zafar, A

Shaqfeh, M Alnuweiri, H Alouini, MS

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Publication Type:: Conference Proceeding
Citation:: 2017 International Conference on Computing, Networking and Communications, ICNC 2017, 2017, pp. 64 - 69
Issue Date:: 2017-03-10

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Field	Value	Language
dc.contributor.author	Zafar, A https://orcid.org/0000-0001-8382-7625	en_US
dc.contributor.author	Shaqfeh, M	en_US
dc.contributor.author	Alnuweiri, H	en_US
dc.contributor.author	Alouini, MS	en_US
dc.date.issued	2017-03-10	en_US
dc.identifier.citation	2017 International Conference on Computing, Networking and Communications, ICNC 2017, 2017, pp. 64 - 69	en_US
dc.identifier.isbn	9781509045884	en_US
dc.identifier.uri	http://hdl.handle.net/10453/126621
dc.description.abstract	© 2017 IEEE. This work investigates the gain due to reduction in path loss by deploying buffer-aided moving relaying. In particular, the increase in gain due to moving relays is studied for dual-hop broadcast channels and the bidirectional relay channel. It is shown that the exploited gains in these channels due to buffer-aided relaying can be enhanced by utilizing the fact that a moving relay can communicate with the terminal closest to it and store the data in the buffer and then forward the data to the intended destination when it comes in close proximity with the destination. Numerical results show that for both the considered channels the achievable rates are increased as compared to the case of stationary relays. Numerical results also show that more significant increase in performance is seen when the relay moves to-and-fro between the source and the relay.	en_US
dc.relation.ispartof	2017 International Conference on Computing, Networking and Communications, ICNC 2017	en_US
dc.relation.isbasedon	10.1109/ICCNC.2017.7876103	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Capacity gains of buffer-aided moving relays	en_US
dc.type	Conference Proceeding
utslib.for	0803 Computer Software	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - CRIN - Realtime Information Networks
utslib.copyright.status	closed_access	*
pubs.publication-status	Published	en_US

Abstract:

© 2017 IEEE. This work investigates the gain due to reduction in path loss by deploying buffer-aided moving relaying. In particular, the increase in gain due to moving relays is studied for dual-hop broadcast channels and the bidirectional relay channel. It is shown that the exploited gains in these channels due to buffer-aided relaying can be enhanced by utilizing the fact that a moving relay can communicate with the terminal closest to it and store the data in the buffer and then forward the data to the intended destination when it comes in close proximity with the destination. Numerical results show that for both the considered channels the achievable rates are increased as compared to the case of stationary relays. Numerical results also show that more significant increase in performance is seen when the relay moves to-and-fro between the source and the relay.

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http://hdl.handle.net/10453/126621