The impact of bandwidth constraints on the energy consumption of Wireless Sensor Networks

Huseyin Cotuk; Bulent Tavli; Kemal Bicakci; Mehmet Burak Akgun

doi:10.1109/WCNC.2014.6952870

The impact of bandwidth constraints on the energy consumption of Wireless Sensor Networks

Huseyin Cotuk, Bulent Tavli, Kemal Bicakci, Mehmet Burak Akgun

Araştırma sonucu: ???type-name??? › Konferans katkısı › bilirkişi

11 Atıf (Scopus)

Özet

Optimization of flows to maximize Wireless Sensor Network (WSN) lifetime is a problem already investigated in various aspects. However, most studies ignored the effects of finite bandwidth. As source data rate of sensor nodes increases, flow patterns that balance energy dissipation optimally might need more bandwidth than available. As a result, ignoring bandwidth limitations may lead to infeasible solutions. In this study, we make a comprehensive evaluation of the impacts of finite bandwidth by building a linear programming framework. The objective is the minimization of the energy expenditure in the maximum energy-dissipating node to achieve the maximum lifetime under bandwidth constraints. Our analysis reveals that energy consumption values may stay constant until a threshold data rate is reached. But, after the threshold the energy values increase because suboptimal paths are used due to bandwidth constraints. The bandwidth for optimal energy dissipation is limited approximately by twice the minimum bandwidth requirement.

Orijinal dil	İngilizce
Ana bilgisayar yayını başlığı	IEEE Wireless Communications and Networking Conference, WCNC
Yayınlayan	Institute of Electrical and Electronics Engineers Inc.
Sayfalar	2787-2792
Sayfa sayısı	6
ISBN (Elektronik)	9781479930838
DOI'lar	https://doi.org/10.1109/WCNC.2014.6952870
Yayın durumu	Yayınlandı - 3 Nis 2016
Harici olarak yayınlandı	Evet
Etkinlik	2014 IEEE Wireless Communications and Networking Conference, WCNC 2014 - Istanbul, Turkey Süre: 6 Nis 2014 → 9 Nis 2014

Yayın serisi

Adı	IEEE Wireless Communications and Networking Conference, WCNC
ISSN (Basılı)	1525-3511

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???	2014 IEEE Wireless Communications and Networking Conference, WCNC 2014
Ülke/Bölge	Turkey
Şehir	Istanbul
Periyot	6/04/14 → 9/04/14

Bibliyografik not

Publisher Copyright:
© 2014 IEEE.

Belgeye Erişim

10.1109/WCNC.2014.6952870

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

Cotuk, H., Tavli, B., Bicakci, K., & Akgun, M. B. (2016). The impact of bandwidth constraints on the energy consumption of Wireless Sensor Networks. In IEEE Wireless Communications and Networking Conference, WCNC (pp. 2787-2792). Makale 6952870 (IEEE Wireless Communications and Networking Conference, WCNC). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/WCNC.2014.6952870

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title = "The impact of bandwidth constraints on the energy consumption of Wireless Sensor Networks",

abstract = "Optimization of flows to maximize Wireless Sensor Network (WSN) lifetime is a problem already investigated in various aspects. However, most studies ignored the effects of finite bandwidth. As source data rate of sensor nodes increases, flow patterns that balance energy dissipation optimally might need more bandwidth than available. As a result, ignoring bandwidth limitations may lead to infeasible solutions. In this study, we make a comprehensive evaluation of the impacts of finite bandwidth by building a linear programming framework. The objective is the minimization of the energy expenditure in the maximum energy-dissipating node to achieve the maximum lifetime under bandwidth constraints. Our analysis reveals that energy consumption values may stay constant until a threshold data rate is reached. But, after the threshold the energy values increase because suboptimal paths are used due to bandwidth constraints. The bandwidth for optimal energy dissipation is limited approximately by twice the minimum bandwidth requirement.",

author = "Huseyin Cotuk and Bulent Tavli and Kemal Bicakci and Akgun, {Mehmet Burak}",

note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 2014 IEEE Wireless Communications and Networking Conference, WCNC 2014 ; Conference date: 06-04-2014 Through 09-04-2014",

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doi = "10.1109/WCNC.2014.6952870",

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Cotuk, H, Tavli, B, Bicakci, K & Akgun, MB 2016, The impact of bandwidth constraints on the energy consumption of Wireless Sensor Networks. in IEEE Wireless Communications and Networking Conference, WCNC., 6952870, IEEE Wireless Communications and Networking Conference, WCNC, Institute of Electrical and Electronics Engineers Inc., pp. 2787-2792, 2014 IEEE Wireless Communications and Networking Conference, WCNC 2014, Istanbul, Turkey, 6/04/14. https://doi.org/10.1109/WCNC.2014.6952870

The impact of bandwidth constraints on the energy consumption of Wireless Sensor Networks. / Cotuk, Huseyin; Tavli, Bulent; Bicakci, Kemal et al.
IEEE Wireless Communications and Networking Conference, WCNC. Institute of Electrical and Electronics Engineers Inc., 2016. p. 2787-2792 6952870 (IEEE Wireless Communications and Networking Conference, WCNC).

Araştırma sonucu: ???type-name??? › Konferans katkısı › bilirkişi

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Cotuk H, Tavli B, Bicakci K, Akgun MB. The impact of bandwidth constraints on the energy consumption of Wireless Sensor Networks. In IEEE Wireless Communications and Networking Conference, WCNC. Institute of Electrical and Electronics Engineers Inc. 2016. p. 2787-2792. 6952870. (IEEE Wireless Communications and Networking Conference, WCNC). doi: 10.1109/WCNC.2014.6952870

The impact of bandwidth constraints on the energy consumption of Wireless Sensor Networks

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Bibliyografik not

Belgeye Erişim

Diğer Dosyalar ve Linkler

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