A resilient AWGR and server based PON data centre architecture

Randa A. Thabit; Taisir E.H. El-Gorashi; Jaafar M.H. Elmirghani

doi:10.1109/ICTON51198.2020.9203516

A resilient AWGR and server based PON data centre architecture

Randa A. Thabit, Taisir E.H. El-Gorashi, Jaafar M.H. Elmirghani

Research output: A Conference proceeding or a Chapter in Book › Conference contribution › peer-review

Abstract

This paper studies the resilience of an AWGR and server based PON DCN architecture against link failure scenarios and proposes a modified design for improved resilience. A MILP model is developed to evaluate the performance of the modified design considering different failure scenarios. The results show a limited increase in power consumption and a large increase in delay under failure scenarios compared to the normal state.

Original language	English
Title of host publication	2020 22nd International Conference on Transparent Optical Networks, ICTON 2020
Editors	Francesco Prudenzano, Crina Cojocaru, Patryk Urban, Marian Marciniak
Place of Publication	United States
Publisher	IEEE, Institute of Electrical and Electronics Engineers
Pages	1-5
Number of pages	5
ISBN (Electronic)	9781728184234
ISBN (Print)	9781728184241
DOIs	https://doi.org/10.1109/ICTON51198.2020.9203516
Publication status	Published - Jul 2020
Externally published	Yes
Event	22nd International Conference on Transparent Optical Networks, ICTON 2020 - Bari, Italy Duration: 19 Jul 2020 → 23 Jul 2020

Publication series

Name	International Conference on Transparent Optical Networks
Volume	2020-July
ISSN (Electronic)	2162-7339

Conference

Conference	22nd International Conference on Transparent Optical Networks, ICTON 2020
Country/Territory	Italy
City	Bari
Period	19/07/20 → 23/07/20

UN SDGs

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

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10.1109/ICTON51198.2020.9203516

Cite this

Thabit, R. A., El-Gorashi, T. E. H., & Elmirghani, J. M. H. (2020). A resilient AWGR and server based PON data centre architecture. In F. Prudenzano, C. Cojocaru, P. Urban, & M. Marciniak (Eds.), 2020 22nd International Conference on Transparent Optical Networks, ICTON 2020 (pp. 1-5). Article 9203516 (International Conference on Transparent Optical Networks; Vol. 2020-July). IEEE, Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/ICTON51198.2020.9203516

Thabit, Randa A. ; El-Gorashi, Taisir E.H. ; Elmirghani, Jaafar M.H. / A resilient AWGR and server based PON data centre architecture. 2020 22nd International Conference on Transparent Optical Networks, ICTON 2020. editor / Francesco Prudenzano ; Crina Cojocaru ; Patryk Urban ; Marian Marciniak. United States : IEEE, Institute of Electrical and Electronics Engineers, 2020. pp. 1-5 (International Conference on Transparent Optical Networks).

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title = "A resilient AWGR and server based PON data centre architecture",

abstract = "This paper studies the resilience of an AWGR and server based PON DCN architecture against link failure scenarios and proposes a modified design for improved resilience. A MILP model is developed to evaluate the performance of the modified design considering different failure scenarios. The results show a limited increase in power consumption and a large increase in delay under failure scenarios compared to the normal state. ",

keywords = "Arrayed waveguide grating routers (AWGRs), Data centre, Energy efficiency, Passive optical network (PON), Resilience",

author = "Thabit, {Randa A.} and El-Gorashi, {Taisir E.H.} and Elmirghani, {Jaafar M.H.}",

note = "Funding Information: The authors would like to acknowledge funding from the Engineering and Physical Sciences Research Council (EPSRC), INTERNET (EP/H040536/1), STAR (EP/K016873/1) and TOWS (EP/S016570/1). Mrs. Randa A. Thabit would like to acknowledge The Iraqi Ministry of Higher Education and Scientific Research for funding her scholarship. All data are provided in full in the results section of this paper. Publisher Copyright: {\textcopyright} 2020 IEEE.; 22nd International Conference on Transparent Optical Networks, ICTON 2020 ; Conference date: 19-07-2020 Through 23-07-2020",

year = "2020",

month = jul,

doi = "10.1109/ICTON51198.2020.9203516",

language = "English",

isbn = "9781728184241",

series = "International Conference on Transparent Optical Networks",

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booktitle = "2020 22nd International Conference on Transparent Optical Networks, ICTON 2020",

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}

Thabit, RA, El-Gorashi, TEH & Elmirghani, JMH 2020, A resilient AWGR and server based PON data centre architecture. in F Prudenzano, C Cojocaru, P Urban & M Marciniak (eds), 2020 22nd International Conference on Transparent Optical Networks, ICTON 2020., 9203516, International Conference on Transparent Optical Networks, vol. 2020-July, IEEE, Institute of Electrical and Electronics Engineers, United States, pp. 1-5, 22nd International Conference on Transparent Optical Networks, ICTON 2020, Bari, Italy, 19/07/20. https://doi.org/10.1109/ICTON51198.2020.9203516

A resilient AWGR and server based PON data centre architecture. / Thabit, Randa A.; El-Gorashi, Taisir E.H.; Elmirghani, Jaafar M.H.
2020 22nd International Conference on Transparent Optical Networks, ICTON 2020. ed. / Francesco Prudenzano; Crina Cojocaru; Patryk Urban; Marian Marciniak. United States: IEEE, Institute of Electrical and Electronics Engineers, 2020. p. 1-5 9203516 (International Conference on Transparent Optical Networks; Vol. 2020-July).

Research output: A Conference proceeding or a Chapter in Book › Conference contribution › peer-review

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T1 - A resilient AWGR and server based PON data centre architecture

AU - Thabit, Randa A.

AU - El-Gorashi, Taisir E.H.

AU - Elmirghani, Jaafar M.H.

N1 - Funding Information: The authors would like to acknowledge funding from the Engineering and Physical Sciences Research Council (EPSRC), INTERNET (EP/H040536/1), STAR (EP/K016873/1) and TOWS (EP/S016570/1). Mrs. Randa A. Thabit would like to acknowledge The Iraqi Ministry of Higher Education and Scientific Research for funding her scholarship. All data are provided in full in the results section of this paper. Publisher Copyright: © 2020 IEEE.

PY - 2020/7

Y1 - 2020/7

N2 - This paper studies the resilience of an AWGR and server based PON DCN architecture against link failure scenarios and proposes a modified design for improved resilience. A MILP model is developed to evaluate the performance of the modified design considering different failure scenarios. The results show a limited increase in power consumption and a large increase in delay under failure scenarios compared to the normal state.

AB - This paper studies the resilience of an AWGR and server based PON DCN architecture against link failure scenarios and proposes a modified design for improved resilience. A MILP model is developed to evaluate the performance of the modified design considering different failure scenarios. The results show a limited increase in power consumption and a large increase in delay under failure scenarios compared to the normal state.

KW - Arrayed waveguide grating routers (AWGRs)

KW - Data centre

KW - Energy efficiency

KW - Passive optical network (PON)

KW - Resilience

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SN - 9781728184241

T3 - International Conference on Transparent Optical Networks

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EP - 5

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A2 - Prudenzano, Francesco

A2 - Cojocaru, Crina

A2 - Urban, Patryk

A2 - Marciniak, Marian

PB - IEEE, Institute of Electrical and Electronics Engineers

CY - United States

T2 - 22nd International Conference on Transparent Optical Networks, ICTON 2020

Y2 - 19 July 2020 through 23 July 2020

ER -

Thabit RA, El-Gorashi TEH, Elmirghani JMH. A resilient AWGR and server based PON data centre architecture. In Prudenzano F, Cojocaru C, Urban P, Marciniak M, editors, 2020 22nd International Conference on Transparent Optical Networks, ICTON 2020. United States: IEEE, Institute of Electrical and Electronics Engineers. 2020. p. 1-5. 9203516. (International Conference on Transparent Optical Networks). doi: 10.1109/ICTON51198.2020.9203516

A resilient AWGR and server based PON data centre architecture

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UN SDGs

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