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Improvement and performance analysis of a power-saving mechanism considering traffic patterns

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Abstract

Power saving is a salient issue regarding the 4G LTE network. In wireless networks, the frequent checking of the usage of the user equipment may lead to excessive power consumption, and the discontinuous reception mechanism of the LTE is implemented to avoid such excess. The DRX trade-off metrics between power saving and the delay constraint are investigated here for an improvement in the performance. In order to meet the UE QoS, this paper suggests a predictive mechanism with a delay constraint for the traffic patterns. The results for various traffic patterns show that the suggested mechanism offers beneficial power-saving effects while satisfying the UE QoS.

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Acknowledgements

This research was supported by Research Base Construction Fund Support Program funded by Chonbuk National University in 2018. This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (2016R1D1A1B01014615).

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Authors and Affiliations

  1. CAMTIC Advanced Mechatronics Technology Institute, Jeonju, 54852, Korea

    Jihee Jung

  2. School of Logistics, Inha University in Tashkent, Tashkent, Uzbekistan

    Azizbek Marakhimov

  3. Department of Industrial and Information Systems Engineering and the RCIT, Chonbuk National University, Jeonju, 54896, Korea

    Jang Hyun Baek

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  1. Jihee Jung
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  2. Azizbek Marakhimov
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  3. Jang Hyun Baek
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Correspondence to Jang Hyun Baek.

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Jung, J., Marakhimov, A. & Baek, J.H. Improvement and performance analysis of a power-saving mechanism considering traffic patterns. J Supercomput 76, 8214–8224 (2020). https://doi.org/10.1007/s11227-019-02798-6

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  • DOI: https://doi.org/10.1007/s11227-019-02798-6

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