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Design of an Energy Efficient Future Base Station with Large-Scale Antenna System

Author

Listed:
  • Byung Moo Lee

    (School of Intelligent Mechatronic Engineering, Sejong University, Seoul 05006, Korea)

  • Youngok Kim

    (Department of Electronic Engineering, Kwangwoon University, Seoul 01897, Korea)

Abstract

Due to the continuous increase in data demanded by end-users, an energy-efficient base station (BS) is a vital topic of interest that would not only result in a substantial economic impact on service providers, but would also reduce the carbon footprint of operating a network. In this regard, we propose the structure and systematic operation of a BS with a large-scale (LS) antenna system that can increase the energy efficiency (EE) of cellular systems. The proposed BS structure includes various power-related units, such as a central management apparatus, power controller, EE calculator, radio site-dependent parameter space (RSD-PS) and determiner. With the information provided from each unit, the decision unit determines how to adjust each component of the BS in order to maximize the EE. Extensive simulations show that the proposed BS improves the EE performance by about 83.05% relative to the reference BS.

Suggested Citation

  • Byung Moo Lee & Youngok Kim, 2016. "Design of an Energy Efficient Future Base Station with Large-Scale Antenna System," Energies, MDPI, vol. 9(12), pages 1-17, December.
    • Handle: RePEc:gam:jeners:v:9:y:2016:i:12:p:1083-:d:85443
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    References listed on IDEAS

    as
    1. Jaeik Jeong & Hongseok Kim, 2016. "On Optimal Cell Flashing for Reducing Delay and Saving Energy in Wireless Networks," Energies, MDPI, vol. 9(10), pages 1-13, September.
    2. Yao-Liang Chung, 2016. "A Novel Power-Saving Transmission Scheme for Multiple-Component-Carrier Cellular Systems," Energies, MDPI, vol. 9(4), pages 1-18, April.
    3. Hyun-Ho Choi & Jung-Ryun Lee, 2016. "A Biologically-Inspired Power Control Algorithm for Energy-Efficient Cellular Networks," Energies, MDPI, vol. 9(3), pages 1-16, March.
    Full references (including those not matched with items on IDEAS)

    Citations

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    Cited by:

    1. Byung Moo Lee, 2017. "Energy Efficiency Gain of Cellular Base Stations with Large-Scale Antenna Systems for Green Information and Communication Technology," Sustainability, MDPI, vol. 9(7), pages 1-18, June.
    2. Byung Moo Lee & You Seung Rim & Wonjong Noh, 2017. "A combination of selected mapping and clipping to increase energy efficiency of OFDM systems," PLOS ONE, Public Library of Science, vol. 12(10), pages 1-25, October.
    3. Faran Ahmed & Muhammad Naeem & Waleed Ejaz & Muhammad Iqbal & Alagan Anpalagan & Hyung Seok Kim, 2018. "Renewable Energy Assisted Traffic Aware Cellular Base Station Energy Cooperation," Energies, MDPI, vol. 11(1), pages 1-19, January.
    4. Byung Moo Lee & Youngok Kim, 2017. "Interference-Aware PAPR Reduction Scheme to Increase the Energy Efficiency of Large-Scale MIMO-OFDM Systems," Energies, MDPI, vol. 10(8), pages 1-16, August.

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