Energy-Efficient Uplink Scheduling for Ultra-Reliable Communications in NB-IoT Networks

Pei Yi Liu; Kun Ru Wu; Jia Ming Liang; Jen Jee Chen; Yu Chee Tseng

doi:10.1109/PIMRC.2018.8580697

Energy-Efficient Uplink Scheduling for Ultra-Reliable Communications in NB-IoT Networks

Pei Yi Liu
, Kun Ru Wu
, Jia Ming Liang
, Jen Jee Chen
, Yu Chee Tseng

Department of Computer Science and Information Engineering

National Yang Ming Chiao Tung University
National University of Tainan Taiwan

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

16 Scopus citations

Abstract

The 3GPP Narrowband Internet of Thing (NB-IoT) is the promising technology that can provide multiple types of resource unit (RU) with a special repetition mechanism to improve the scheduling flexibility and transmission reliability. Since the IoT devices need to operate for a very long time, the energy consumption becomes a critical issue. In this paper, we study how to guarantee the quality of service (QoS) while minimizing the energy consumption for IoT devices. We first model the problem and then propose an energy-efficient scheme, which consists of two stages. The first stage tries to incur the lowest energy consumption of devices and satisfy their QoS requirement. The second stage determines the scheduling order to ensure the delay constraint while maintaining energy efficiency. Simulation results show that our scheme can serve more devices while saving their energy.

Original language	English
Title of host publication	2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781538660096
DOIs	https://doi.org/10.1109/PIMRC.2018.8580697
State	Published - 18 12 2018
Event	29th IEEE Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2018 - Bologna, Italy Duration: 09 09 2018 → 12 09 2018

Publication series

Name	IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
Volume	2018-September

Conference

Conference	29th IEEE Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2018
Country/Territory	Italy
City	Bologna
Period	09/09/18 → 12/09/18

Bibliographical note

Publisher Copyright:
© 2018 IEEE.

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

Energy saving
NB-IoT
Repetition mechanism
Resource unit
Uplink scheduling

Access to Document

10.1109/PIMRC.2018.8580697

Cite this

Liu, P. Y., Wu, K. R., Liang, J. M., Chen, J. J., & Tseng, Y. C. (2018). Energy-Efficient Uplink Scheduling for Ultra-Reliable Communications in NB-IoT Networks. In 2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2018 Article 8580697 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC; Vol. 2018-September). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PIMRC.2018.8580697

Liu, Pei Yi ; Wu, Kun Ru ; Liang, Jia Ming et al. / Energy-Efficient Uplink Scheduling for Ultra-Reliable Communications in NB-IoT Networks. 2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2018. Institute of Electrical and Electronics Engineers Inc., 2018. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).

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title = "Energy-Efficient Uplink Scheduling for Ultra-Reliable Communications in NB-IoT Networks",

abstract = "The 3GPP Narrowband Internet of Thing (NB-IoT) is the promising technology that can provide multiple types of resource unit (RU) with a special repetition mechanism to improve the scheduling flexibility and transmission reliability. Since the IoT devices need to operate for a very long time, the energy consumption becomes a critical issue. In this paper, we study how to guarantee the quality of service (QoS) while minimizing the energy consumption for IoT devices. We first model the problem and then propose an energy-efficient scheme, which consists of two stages. The first stage tries to incur the lowest energy consumption of devices and satisfy their QoS requirement. The second stage determines the scheduling order to ensure the delay constraint while maintaining energy efficiency. Simulation results show that our scheme can serve more devices while saving their energy.",

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author = "Liu, \{Pei Yi\} and Wu, \{Kun Ru\} and Liang, \{Jia Ming\} and Chen, \{Jen Jee\} and Tseng, \{Yu Chee\}",

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Liu, PY, Wu, KR, Liang, JM, Chen, JJ & Tseng, YC 2018, Energy-Efficient Uplink Scheduling for Ultra-Reliable Communications in NB-IoT Networks. in 2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2018., 8580697, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, vol. 2018-September, Institute of Electrical and Electronics Engineers Inc., 29th IEEE Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2018, Bologna, Italy, 09/09/18. https://doi.org/10.1109/PIMRC.2018.8580697

Energy-Efficient Uplink Scheduling for Ultra-Reliable Communications in NB-IoT Networks. / Liu, Pei Yi; Wu, Kun Ru; Liang, Jia Ming et al.
2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2018. Institute of Electrical and Electronics Engineers Inc., 2018. 8580697 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC; Vol. 2018-September).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Wu, Kun Ru

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AU - Tseng, Yu Chee

PY - 2018/12/18

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Liu PY, Wu KR, Liang JM, Chen JJ, Tseng YC. Energy-Efficient Uplink Scheduling for Ultra-Reliable Communications in NB-IoT Networks. In 2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2018. Institute of Electrical and Electronics Engineers Inc. 2018. 8580697. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC). doi: 10.1109/PIMRC.2018.8580697

Energy-Efficient Uplink Scheduling for Ultra-Reliable Communications in NB-IoT Networks

Abstract

Publication series

Conference

Bibliographical note

UN SDGs

Keywords

Access to Document

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