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Optimal Distributed Bandwidth Allocation in NB-IoT Networks: Poster Abstract

Published: 18 May 2021 Publication History

Abstract

In this paper, we investigate a key problem of Narrowband-Internet of Things (NB-IoT) in the context of 5G with Mobile Edge Computing (MEC). We address the challenge that IoT devices may have different priorities when demanding bandwidth for data transmission in specific applications and services. Due to the scarcity of bandwidth in an MEC enabled IoT network, our objective is to optimize bandwidth allocation for a group of NB-IoT devices in a way that the group can work collaboratively to maximize their overall utility. To this end, we design an optimal distributed algorithm and use simulations to demonstrate its efficacy to effectively manage various IoT data streams in a fully distributed framework.

References

[1]
H. Beshley, M. Beshley, T. Maksymyuk, and I. Strykhalyuk, "Method of centralized resource allocation in virtualized small cells network with iot overlay," in 2018 14th International Conference on Advanced Trends in Radioelecrtronics, Telecommunications and Computer Engineering (TCSET), pp. 1147--1151, IEEE, 2018.
[2]
W. Ejaz and M. Ibnkahla, "Multiband spectrum sensing and resource allocation for iot in cognitive 5g networks," IEEE Internet of Things Journal, vol. 5, no. 1, pp. 150--163, 2017.
[3]
H. Halabian, "Distributed resource allocation optimization in 5g virtualized networks," IEEE Journal on Selected Areas in Communications, vol. 37, no. 3, pp. 627--642, 2019.
[4]
P. Yi, Y. Hong, and F. Liu, "Initialization-free distributed algorithms for optimal resource allocation with feasibility constraints and application to economic dispatch of power systems," Automatica, vol. 74, pp. 259--269, 2016.

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    cover image ACM Conferences
    IoTDI '21: Proceedings of the International Conference on Internet-of-Things Design and Implementation
    May 2021
    288 pages
    ISBN:9781450383547
    DOI:10.1145/3450268
    Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the Owner/Author.

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    New York, NY, United States

    Publication History

    Published: 18 May 2021

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    Author Tags

    1. Distributed Optimization
    2. MEC
    3. NB-IoT

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