On the energy efficiency of HARQ-IR protocols for wireless network-coded butterfly networks

Quoc-Tuan Vien; Brian G. Stewart; Jinho Choi; Huan X. Nguyen

doi:10.1109/WCNC.2013.6554964

On the energy efficiency of HARQ-IR protocols for wireless network-coded butterfly networks

Quoc-Tuan Vien, Brian G. Stewart, Jinho Choi, Huan X. Nguyen

Electronic And Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

4 Citations (Scopus)

Abstract

In this paper, we investigate the energy-delay tradeoff (EDT) of data transmissions in wireless butterfly networks consisting of two source nodes, a relay node and two destination nodes. Two network coding (NC) techniques, namely physical-layer NC (PLNC) and analog NC (ANC), are exploited to reduce the number of transmissions at the relay by half. Additionally, hybrid automatic repeat request with incremental redundancy (HARQ-IR) is applied to assure the reliability of data transmissions in wireless network-coded butterfly networks (WNCBNs). By deriving the EDT of both PLNC and ANC schemes in WNCBNs, we evaluate not only their energy efficiency, but also the effectiveness of the relay positions in WNCBNs. It is found that the PLNC scheme is more energy efficient than both the ANC and direct transmission (DT) schemes when the relay is located either at the centre or close to the destinations. In addition, it is shown that both the PLNC and ANC schemes are shown to be less energy efficient than the DT scheme when the relay is located near the sources. © 2013 IEEE.

Original language	English
Title of host publication	2013 IEEE Wireless Communications and Networking Conference Proceedings
Place of Publication	Piscataway
Publisher	IEEE
Pages	2559-2564
Number of pages	6
ISBN (Print)	9781467359382
DOIs	https://doi.org/10.1109/WCNC.2013.6554964
Publication status	Published - 2013
Event	2013 IEEE Wireless Communications and Networking Conference - Shanghai, China Duration: 7 Apr 2013 → 10 Apr 2013 http://wcnc2013.ieee-wcnc.org/

Conference

Conference	2013 IEEE Wireless Communications and Networking Conference
Abbreviated title	WCNC 2013
Country/Territory	China
City	Shanghai
Period	7/04/13 → 10/04/13
Internet address	http://wcnc2013.ieee-wcnc.org/

Keywords

butterfly networks
destination nodes
energy efficient
energy-delay tradeoffs
hybrid automatic repeat request
incremental redundancy
number of transmissions
relay position
redundancy
wireless networks
wireless telecommunication systems
error correction

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10.1109/WCNC.2013.6554964

https://www.scopus.com/inward/record.uri?eid=2-s2.0-84881569588&partnerID=40&md5=add85339edc7b67a418ba28298cc3f80

Cite this

@inproceedings{bf68579df398405f952cc3e2dc559d6b,

title = "On the energy efficiency of HARQ-IR protocols for wireless network-coded butterfly networks",

abstract = "In this paper, we investigate the energy-delay tradeoff (EDT) of data transmissions in wireless butterfly networks consisting of two source nodes, a relay node and two destination nodes. Two network coding (NC) techniques, namely physical-layer NC (PLNC) and analog NC (ANC), are exploited to reduce the number of transmissions at the relay by half. Additionally, hybrid automatic repeat request with incremental redundancy (HARQ-IR) is applied to assure the reliability of data transmissions in wireless network-coded butterfly networks (WNCBNs). By deriving the EDT of both PLNC and ANC schemes in WNCBNs, we evaluate not only their energy efficiency, but also the effectiveness of the relay positions in WNCBNs. It is found that the PLNC scheme is more energy efficient than both the ANC and direct transmission (DT) schemes when the relay is located either at the centre or close to the destinations. In addition, it is shown that both the PLNC and ANC schemes are shown to be less energy efficient than the DT scheme when the relay is located near the sources. {\textcopyright} 2013 IEEE.",

keywords = "butterfly networks, destination nodes, energy efficient, energy-delay tradeoffs, hybrid automatic repeat request, incremental redundancy, number of transmissions, relay position, redundancy, wireless networks, wireless telecommunication systems, error correction",

author = "Quoc-Tuan Vien and Stewart, {Brian G.} and Jinho Choi and Nguyen, {Huan X.}",

year = "2013",

doi = "10.1109/WCNC.2013.6554964",

language = "English",

isbn = "9781467359382",

pages = "2559--2564",

booktitle = "2013 IEEE Wireless Communications and Networking Conference Proceedings",

publisher = "IEEE",

note = "2013 IEEE Wireless Communications and Networking Conference, WCNC 2013 ; Conference date: 07-04-2013 Through 10-04-2013",

url = "http://wcnc2013.ieee-wcnc.org/",

}

Vien, Q-T, Stewart, BG, Choi, J & Nguyen, HX 2013, On the energy efficiency of HARQ-IR protocols for wireless network-coded butterfly networks. in 2013 IEEE Wireless Communications and Networking Conference Proceedings. IEEE, Piscataway, pp. 2559-2564, 2013 IEEE Wireless Communications and Networking Conference, Shanghai, China, 7/04/13. https://doi.org/10.1109/WCNC.2013.6554964

TY - GEN

T1 - On the energy efficiency of HARQ-IR protocols for wireless network-coded butterfly networks

AU - Vien, Quoc-Tuan

AU - Stewart, Brian G.

AU - Choi, Jinho

AU - Nguyen, Huan X.

PY - 2013

Y1 - 2013

N2 - In this paper, we investigate the energy-delay tradeoff (EDT) of data transmissions in wireless butterfly networks consisting of two source nodes, a relay node and two destination nodes. Two network coding (NC) techniques, namely physical-layer NC (PLNC) and analog NC (ANC), are exploited to reduce the number of transmissions at the relay by half. Additionally, hybrid automatic repeat request with incremental redundancy (HARQ-IR) is applied to assure the reliability of data transmissions in wireless network-coded butterfly networks (WNCBNs). By deriving the EDT of both PLNC and ANC schemes in WNCBNs, we evaluate not only their energy efficiency, but also the effectiveness of the relay positions in WNCBNs. It is found that the PLNC scheme is more energy efficient than both the ANC and direct transmission (DT) schemes when the relay is located either at the centre or close to the destinations. In addition, it is shown that both the PLNC and ANC schemes are shown to be less energy efficient than the DT scheme when the relay is located near the sources. © 2013 IEEE.

AB - In this paper, we investigate the energy-delay tradeoff (EDT) of data transmissions in wireless butterfly networks consisting of two source nodes, a relay node and two destination nodes. Two network coding (NC) techniques, namely physical-layer NC (PLNC) and analog NC (ANC), are exploited to reduce the number of transmissions at the relay by half. Additionally, hybrid automatic repeat request with incremental redundancy (HARQ-IR) is applied to assure the reliability of data transmissions in wireless network-coded butterfly networks (WNCBNs). By deriving the EDT of both PLNC and ANC schemes in WNCBNs, we evaluate not only their energy efficiency, but also the effectiveness of the relay positions in WNCBNs. It is found that the PLNC scheme is more energy efficient than both the ANC and direct transmission (DT) schemes when the relay is located either at the centre or close to the destinations. In addition, it is shown that both the PLNC and ANC schemes are shown to be less energy efficient than the DT scheme when the relay is located near the sources. © 2013 IEEE.

KW - butterfly networks

KW - destination nodes

KW - energy efficient

KW - energy-delay tradeoffs

KW - hybrid automatic repeat request

KW - incremental redundancy

KW - number of transmissions

KW - relay position

KW - redundancy

KW - wireless networks

KW - wireless telecommunication systems

KW - error correction

U2 - 10.1109/WCNC.2013.6554964

DO - 10.1109/WCNC.2013.6554964

M3 - Conference contribution book

SN - 9781467359382

SP - 2559

EP - 2564

BT - 2013 IEEE Wireless Communications and Networking Conference Proceedings

PB - IEEE

CY - Piscataway

T2 - 2013 IEEE Wireless Communications and Networking Conference

Y2 - 7 April 2013 through 10 April 2013

ER -

On the energy efficiency of HARQ-IR protocols for wireless network-coded butterfly networks

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Conference

Keywords

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