Adaptive interference-avoidance and mode selection scheme for D2D-enabled small cells in 5G-IIoT networks

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dc.contributor.author Gbadamosi, Safiu Abiodun
dc.contributor.author Hancke, Gerhard P.
dc.contributor.author Abu-Mahfouz, Adnan
dc.date.accessioned 2023-08-14T08:03:48Z
dc.date.issued 2024-02
dc.description.abstract Small cell and device-to-device (D2D) communications can fulfill high-speed wireless communication in indoor industrial internet of things (IIoT) services and cell-edge devices. However, controlling interference is crucial for optimizing resource sharing (RS). To address this, we present an adaptive interference avoidance (IA) and mode selection (MS) framework that incorporates MS, channel gain factor (CGF), and power- allocation (PA) techniques to reduce reuse interference and increase the data rate of IIoT applications for 5G D2D- enabled small cell (SC) networks. Our proposed approach employs a two-phase RS algorithm that minimizes the system's computational complexity while maximizing the network sum rate. First, we adaptively determine the D2D user mode for each cell based on the D2D pair channel gain ratios (CGR) of the cellular and reuse mode (RM). We compute the CGF for each cell with a D2D pair in RM to select the reuse partner. Then we determine the optimal distributed power for the D2D users and IoT-user equipment (IUEs) using the Lagrangian dual decomposition method to maximize the network sum rate while limiting the interference power. The simulation results indicate that our proposed approach can maximize system throughput and signal-to-interference plus noise ratio (SINR), reducing signaling overhead compared to other algorithms. en_US
dc.description.department Electrical, Electronic and Computer Engineering en_US
dc.description.librarian hj2023 en_US
dc.description.uri http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=9424 en_US
dc.identifier.citation S. A. Gbadamosi, G. P. Hancke and A. M. Abu-Mahfouz, "Adaptive Interference Avoidance and Mode Selection Scheme for D2D-Enabled Small Cells in 5G-IIoT Networks," in IEEE Transactions on Industrial Informatics, vol. 20, no. 2, pp. 2408-2419, Feb. 2024, doi: 10.1109/TII.2023.3288220. en_US
dc.identifier.isbn 10.1109/TII.2023.3288220
dc.identifier.issn 1551-3203 (print)
dc.identifier.issn 1941-0050 (online)
dc.identifier.uri http://hdl.handle.net/2263/91899
dc.language.iso en en_US
dc.publisher Institute of Electrical and Electronics Engineers en_US
dc.rights © 2022 IEEE. Personal use is permitted, but republication/redistribution requires IEEE permission. en_US
dc.subject Device-to-device (D2D) en_US
dc.subject Industrial internet of things (IIoT) en_US
dc.subject Resource sharing en_US
dc.subject Small cell en_US
dc.subject Channel gain factor en_US
dc.subject Channel gain ratios (CGR) en_US
dc.subject D2D pairs en_US
dc.subject Interference-avoidance en_US
dc.subject Mode selection en_US
dc.subject Device-to-device communication en_US
dc.subject Signal-to-noise ratio (SNR) en_US
dc.subject Sensors en_US
dc.subject Adaptive systems en_US
dc.subject Wireless communication en_US
dc.title Adaptive interference-avoidance and mode selection scheme for D2D-enabled small cells in 5G-IIoT networks en_US
dc.type Postprint Article en_US


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