A dynamic network design for high-speed enterprise access links

Xiaoyu Wang, Malathi Veeraraghavan, Maite Brandt-Pearce, Takahiro Miyazaki, Naoaki Yamanaka, Satoru Okamoto, Ion Popescu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

This paper proposes a new two-wavelength design for large-enterprise access links. The goal of this design is to lower power consumption and equipment costs without having a significant impact on performance. In our design, one wavelength is used as part of a lower-rate static circuit for general-purpose IP traffic, while the second wavelength is dynamically configured into a high-rate circuit for large dataset transfers whenever needed. A few provider-router ports are shared among a larger number of customers given that large dataset transfers are relatively infrequent. This leads to potential start-time delays, but results in significant power and cost savings. Using analytical models, we provide a quantitative power-and-cost comparison of our dynamic solution with the static always- on high-rate single-circuit solution used currently. The number of shared provider-router ports is kept large enough based on the number of customers to ensure that the probability of start-time delay exceeding a threshold is less than 1%.

Original languageEnglish
Title of host publication2015 IEEE Global Communications Conference, GLOBECOM 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)9781479959525
DOIs
Publication statusPublished - 2016 Feb 23
Event58th IEEE Global Communications Conference, GLOBECOM 2015 - San Diego, United States
Duration: 2015 Dec 62015 Dec 10

Other

Other58th IEEE Global Communications Conference, GLOBECOM 2015
CountryUnited States
CitySan Diego
Period15/12/615/12/10

Fingerprint

Routers
Wavelength
Networks (circuits)
Time delay
customer
costs
Costs
Industry
savings
Analytical models
Electric power utilization
traffic
performance
time

Keywords

  • Access links
  • Cost
  • Dynamic optical circuits
  • Energy-efficient
  • Power
  • Wavelength-division multiplexing (WDM)

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Communication

Cite this

Wang, X., Veeraraghavan, M., Brandt-Pearce, M., Miyazaki, T., Yamanaka, N., Okamoto, S., & Popescu, I. (2016). A dynamic network design for high-speed enterprise access links. In 2015 IEEE Global Communications Conference, GLOBECOM 2015 [7417535] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/GLOCOM.2014.7417535

A dynamic network design for high-speed enterprise access links. / Wang, Xiaoyu; Veeraraghavan, Malathi; Brandt-Pearce, Maite; Miyazaki, Takahiro; Yamanaka, Naoaki; Okamoto, Satoru; Popescu, Ion.

2015 IEEE Global Communications Conference, GLOBECOM 2015. Institute of Electrical and Electronics Engineers Inc., 2016. 7417535.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wang, X, Veeraraghavan, M, Brandt-Pearce, M, Miyazaki, T, Yamanaka, N, Okamoto, S & Popescu, I 2016, A dynamic network design for high-speed enterprise access links. in 2015 IEEE Global Communications Conference, GLOBECOM 2015., 7417535, Institute of Electrical and Electronics Engineers Inc., 58th IEEE Global Communications Conference, GLOBECOM 2015, San Diego, United States, 15/12/6. https://doi.org/10.1109/GLOCOM.2014.7417535
Wang X, Veeraraghavan M, Brandt-Pearce M, Miyazaki T, Yamanaka N, Okamoto S et al. A dynamic network design for high-speed enterprise access links. In 2015 IEEE Global Communications Conference, GLOBECOM 2015. Institute of Electrical and Electronics Engineers Inc. 2016. 7417535 https://doi.org/10.1109/GLOCOM.2014.7417535
Wang, Xiaoyu ; Veeraraghavan, Malathi ; Brandt-Pearce, Maite ; Miyazaki, Takahiro ; Yamanaka, Naoaki ; Okamoto, Satoru ; Popescu, Ion. / A dynamic network design for high-speed enterprise access links. 2015 IEEE Global Communications Conference, GLOBECOM 2015. Institute of Electrical and Electronics Engineers Inc., 2016.
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