Opportunistic relay scheme exploiting channel coherence time in IEEE 802.15.6 Wireless Body Area Networks

Ruifeng Zhang; Nick Francis Timmons; Jim Morrison

doi:10.1109/PIMRC.2016.7794786

Opportunistic relay scheme exploiting channel coherence time in IEEE 802.15.6 Wireless Body Area Networks

Ruifeng Zhang
, Nick Francis Timmons
, Jim Morrison

Atlantic Technological University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

5 Citations (Scopus)

Abstract

High priority traffic of Wireless Body Area Networks (WBANs) requires high reliability and low-latency communications with consideration due to energy efficiency and network lifetime. However, the wireless links of WBAN are very unreliable due to the high mobility of the body and the ultra-low transmission power of nodes, which make meeting these requirements a significant challenge. In order to overcome the low quality wireless links, the IEEE 802.15.6 standard for WBANs provides the two-hop relay option. Some relay schemes for WBANs have been proposed in recent literature but do not consider all the above performance requirements. An opportunistic relay scheme exploiting channel coherence time is proposed here to meet these requirements. The theoretical analysis and simulation results of the proposed scheme compared with the one-hop transmission show that it can greatly improve the network reliability and reduce transmission delay at little energy cost in a deep fading channel, and also prolong network lifetime.

Original language	English
Title of host publication	2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016
Publisher	IEEE
ISBN (Electronic)	9781509032549
DOIs	https://doi.org/10.1109/PIMRC.2016.7794786
Publication status	Published - 21 Dec 2016
Event	27th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016 - Valencia, Spain Duration: 4 Sept 2016 → 8 Sept 2016

Publication series

Name	IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

Conference

Conference	27th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016
Country/Territory	Spain
City	Valencia
Period	4/09/16 → 8/09/16

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

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10.1109/PIMRC.2016.7794786

Cite this

Zhang, R., Timmons, N. F., & Morrison, J. (2016). Opportunistic relay scheme exploiting channel coherence time in IEEE 802.15.6 Wireless Body Area Networks. In 2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016 Article 7794786 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC). IEEE. https://doi.org/10.1109/PIMRC.2016.7794786

Zhang, Ruifeng ; Timmons, Nick Francis ; Morrison, Jim. / Opportunistic relay scheme exploiting channel coherence time in IEEE 802.15.6 Wireless Body Area Networks. 2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016. IEEE, 2016. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).

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title = "Opportunistic relay scheme exploiting channel coherence time in IEEE 802.15.6 Wireless Body Area Networks",

abstract = "High priority traffic of Wireless Body Area Networks (WBANs) requires high reliability and low-latency communications with consideration due to energy efficiency and network lifetime. However, the wireless links of WBAN are very unreliable due to the high mobility of the body and the ultra-low transmission power of nodes, which make meeting these requirements a significant challenge. In order to overcome the low quality wireless links, the IEEE 802.15.6 standard for WBANs provides the two-hop relay option. Some relay schemes for WBANs have been proposed in recent literature but do not consider all the above performance requirements. An opportunistic relay scheme exploiting channel coherence time is proposed here to meet these requirements. The theoretical analysis and simulation results of the proposed scheme compared with the one-hop transmission show that it can greatly improve the network reliability and reduce transmission delay at little energy cost in a deep fading channel, and also prolong network lifetime.",

author = "Ruifeng Zhang and Timmons, \{Nick Francis\} and Jim Morrison",

note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 27th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016 ; Conference date: 04-09-2016 Through 08-09-2016",

year = "2016",

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day = "21",

doi = "10.1109/PIMRC.2016.7794786",

language = "English",

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Zhang, R, Timmons, NF & Morrison, J 2016, Opportunistic relay scheme exploiting channel coherence time in IEEE 802.15.6 Wireless Body Area Networks. in 2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016., 7794786, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, IEEE, 27th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016, Valencia, Spain, 4/09/16. https://doi.org/10.1109/PIMRC.2016.7794786

Opportunistic relay scheme exploiting channel coherence time in IEEE 802.15.6 Wireless Body Area Networks. / Zhang, Ruifeng; Timmons, Nick Francis; Morrison, Jim.
2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016. IEEE, 2016. 7794786 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Opportunistic relay scheme exploiting channel coherence time in IEEE 802.15.6 Wireless Body Area Networks

AU - Zhang, Ruifeng

AU - Timmons, Nick Francis

AU - Morrison, Jim

PY - 2016/12/21

Y1 - 2016/12/21

N2 - High priority traffic of Wireless Body Area Networks (WBANs) requires high reliability and low-latency communications with consideration due to energy efficiency and network lifetime. However, the wireless links of WBAN are very unreliable due to the high mobility of the body and the ultra-low transmission power of nodes, which make meeting these requirements a significant challenge. In order to overcome the low quality wireless links, the IEEE 802.15.6 standard for WBANs provides the two-hop relay option. Some relay schemes for WBANs have been proposed in recent literature but do not consider all the above performance requirements. An opportunistic relay scheme exploiting channel coherence time is proposed here to meet these requirements. The theoretical analysis and simulation results of the proposed scheme compared with the one-hop transmission show that it can greatly improve the network reliability and reduce transmission delay at little energy cost in a deep fading channel, and also prolong network lifetime.

AB - High priority traffic of Wireless Body Area Networks (WBANs) requires high reliability and low-latency communications with consideration due to energy efficiency and network lifetime. However, the wireless links of WBAN are very unreliable due to the high mobility of the body and the ultra-low transmission power of nodes, which make meeting these requirements a significant challenge. In order to overcome the low quality wireless links, the IEEE 802.15.6 standard for WBANs provides the two-hop relay option. Some relay schemes for WBANs have been proposed in recent literature but do not consider all the above performance requirements. An opportunistic relay scheme exploiting channel coherence time is proposed here to meet these requirements. The theoretical analysis and simulation results of the proposed scheme compared with the one-hop transmission show that it can greatly improve the network reliability and reduce transmission delay at little energy cost in a deep fading channel, and also prolong network lifetime.

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M3 - Conference contribution

AN - SCOPUS:85010064614

T3 - IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

BT - 2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016

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Zhang R, Timmons NF, Morrison J. Opportunistic relay scheme exploiting channel coherence time in IEEE 802.15.6 Wireless Body Area Networks. In 2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2016. IEEE. 2016. 7794786. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC). doi: 10.1109/PIMRC.2016.7794786

Opportunistic relay scheme exploiting channel coherence time in IEEE 802.15.6 Wireless Body Area Networks

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