Unified Approach of Top-down and Bottom-up Methods for Estimating Network Energy Consumption

We present a unified approach of top-down and bottom-up methods for estimating network energy consumption by introducing weighting factors for network areas, which allows accurate estimation of the absolute value and scaling at the same time. Applying this approach to Japan shows that introduction o...

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Bibliographic Details
Published in39th European Conference and Exhibition on Optical Communication (ECOC 2013) pp. 1113 - 1115
Main Authors Ishii, K, Okazaki, F, Kurumida, J, Mizutani, K, Takeshita, H, Kobayashi, K, Mochinaga, D, Namiki, S, Sato, K, Kudoh, T
Format Conference Proceeding
LanguageEnglish
Published Stevenage, UK IET 2013
The Institution of Engineering & Technology
Subjects
Optical fibre networks
weighting factors
absolute value estimation
top-down methods
telecommunication power management
network energy consumption estimation
energy conservation
optical fibre networks
bottom-up methods
energy consumption
energy saving
network areas
optical cut-through
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Summary:We present a unified approach of top-down and bottom-up methods for estimating network energy consumption by introducing weighting factors for network areas, which allows accurate estimation of the absolute value and scaling at the same time. Applying this approach to Japan shows that introduction of optical cut-through will save energy by 20% in 2030.
ISBN:1849197598
9781849197595
DOI:10.1049/cp.2013.1644