Autonomous relaying scheme for energy-efficient cooperative multicast communications

Liying Li; Guodong  Zhao; Wuyu Shi; Zhi Chen; Qi Zhang

doi:10.1109/WCNC.2016.7565083

Autonomous relaying scheme for energy-efficient cooperative multicast communications

Liying Li, Guodong Zhao, Wuyu Shi, Zhi Chen, Qi Zhang

Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

1 Citationer (Scopus)

Abstract

In two-phase cooperative multicast communications, the unbalanced outage probabilities of the cell-center and cell-edge users are the main reason that caps the energy-efficiency of the system. In this paper, we consider the unbalanced outage probability and propose a probability-based relay selection and power control method to improve the energy-efficiency, in which each user can autonomously decide whether to participate in the relay transmission. In particular, we obtain the optimal solution that can minimize the user power consumption. In addition, since our method works in a distributed manner, it does not require any feedback either between the BS and users, or among the users. This saves the extra energy consumption caused by the feedback. Simulation results demonstrate that the proposed method can reduce the user energy consumption up to 54%.

Originalsprog	Engelsk
Titel	2016 IEEE Wireless Communications and Networking Conference, WCNC 2016 : WCNC 2016
Antal sider	7
Forlag	IEEE
Publikationsdato	12 sep. 2016
Artikelnummer	7565083
ISBN (Elektronisk)	978-1-4673-9814-5
DOI	https://doi.org/10.1109/WCNC.2016.7565083
Status	Udgivet - 12 sep. 2016
Begivenhed	WCNC 2016: IEEE Wireless Communications and Networking Conference - Sheraton Doha Resort & Convention Hotel, Doha, Qatar Varighed: 3 apr. 2016 → 6 apr. 2016 http://wcnc2016.ieee-wcnc.org/

Konference

Konference	WCNC 2016
Lokation	Sheraton Doha Resort & Convention Hotel
Land/Område	Qatar
By	Doha
Periode	03/04/2016 → 06/04/2016
Internetadresse	http://wcnc2016.ieee-wcnc.org/

Navn	I E E E Wireless Communications and Networking Conference. Proceedings
ISSN	1525-3511

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10.1109/WCNC.2016.7565083

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Citationsformater

@inproceedings{d3aedb7ce5a44386bff8407a09f8b8a7,

title = "Autonomous relaying scheme for energy-efficient cooperative multicast communications",

abstract = "In two-phase cooperative multicast communications, the unbalanced outage probabilities of the cell-center and cell-edge users are the main reason that caps the energy-efficiency of the system. In this paper, we consider the unbalanced outage probability and propose a probability-based relay selection and power control method to improve the energy-efficiency, in which each user can autonomously decide whether to participate in the relay transmission. In particular, we obtain the optimal solution that can minimize the user power consumption. In addition, since our method works in a distributed manner, it does not require any feedback either between the BS and users, or among the users. This saves the extra energy consumption caused by the feedback. Simulation results demonstrate that the proposed method can reduce the user energy consumption up to 54%.",

author = "Liying Li and Guodong Zhao and Wuyu Shi and Zhi Chen and Qi Zhang",

year = "2016",

month = sep,

day = "12",

doi = "10.1109/WCNC.2016.7565083",

language = "English",

series = "I E E E Wireless Communications and Networking Conference. Proceedings",

publisher = "IEEE",

booktitle = "2016 IEEE Wireless Communications and Networking Conference, WCNC 2016",

note = "WCNC 2016 ; Conference date: 03-04-2016 Through 06-04-2016",

url = "http://wcnc2016.ieee-wcnc.org/",

}

Li, L, Zhao, G, Shi, W, Chen, Z & Zhang, Q 2016, Autonomous relaying scheme for energy-efficient cooperative multicast communications. i 2016 IEEE Wireless Communications and Networking Conference, WCNC 2016: WCNC 2016., 7565083, IEEE, I E E E Wireless Communications and Networking Conference. Proceedings, WCNC 2016, Doha, Qatar, 03/04/2016. https://doi.org/10.1109/WCNC.2016.7565083

Autonomous relaying scheme for energy-efficient cooperative multicast communications. / Li, Liying; Zhao, Guodong ; Shi, Wuyu et al.
2016 IEEE Wireless Communications and Networking Conference, WCNC 2016: WCNC 2016. IEEE, 2016. 7565083 (I E E E Wireless Communications and Networking Conference. Proceedings).

Publikation: Bidrag til bog/antologi/rapport/proceeding › Konferencebidrag i proceedings › Forskning › peer review

TY - GEN

T1 - Autonomous relaying scheme for energy-efficient cooperative multicast communications

AU - Li, Liying

AU - Zhao, Guodong

AU - Shi, Wuyu

AU - Chen, Zhi

AU - Zhang, Qi

PY - 2016/9/12

Y1 - 2016/9/12

N2 - In two-phase cooperative multicast communications, the unbalanced outage probabilities of the cell-center and cell-edge users are the main reason that caps the energy-efficiency of the system. In this paper, we consider the unbalanced outage probability and propose a probability-based relay selection and power control method to improve the energy-efficiency, in which each user can autonomously decide whether to participate in the relay transmission. In particular, we obtain the optimal solution that can minimize the user power consumption. In addition, since our method works in a distributed manner, it does not require any feedback either between the BS and users, or among the users. This saves the extra energy consumption caused by the feedback. Simulation results demonstrate that the proposed method can reduce the user energy consumption up to 54%.

AB - In two-phase cooperative multicast communications, the unbalanced outage probabilities of the cell-center and cell-edge users are the main reason that caps the energy-efficiency of the system. In this paper, we consider the unbalanced outage probability and propose a probability-based relay selection and power control method to improve the energy-efficiency, in which each user can autonomously decide whether to participate in the relay transmission. In particular, we obtain the optimal solution that can minimize the user power consumption. In addition, since our method works in a distributed manner, it does not require any feedback either between the BS and users, or among the users. This saves the extra energy consumption caused by the feedback. Simulation results demonstrate that the proposed method can reduce the user energy consumption up to 54%.

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DO - 10.1109/WCNC.2016.7565083

M3 - Article in proceedings

T3 - I E E E Wireless Communications and Networking Conference. Proceedings

BT - 2016 IEEE Wireless Communications and Networking Conference, WCNC 2016

PB - IEEE

T2 - WCNC 2016

Y2 - 3 April 2016 through 6 April 2016

ER -

Autonomous relaying scheme for energy-efficient cooperative multicast communications

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