A Game Theoretical Approach to D2D Underlaying Downlink NOMA Networks

Elouafadi, Rajaa; Fenni, Mohammed Raiss El; Benjillali, Mustapha

doi:10.1109/wincom.2018.8629588

Cited by 4 publications

(2 citation statements)

References 12 publications

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“…A taxonomical classification and comparison of the different approaches to the implementation of NOMA-based D2D schemes was proposed in [12]. Other works, such as [13], used a game theoretic approach to improve the rate of weak users in D2D-NOMA contexts or, as in [14], to maximize the system sum rate by optimizing sub-channel and power allocations. In [15], Wang et al studied the resource allocation problem and the tradeoff between spectral efficiency (SE) and energy efficiency (EE) for downlink traffic in power domain-NOMA and D2D based heterogeneous cloud radio access networks (H-CRANs) for 5G.…”

Section: Related Workmentioning

confidence: 99%

NOMA Clustering for Improved Multicast IoT Schemes

Elouafadi

Fenni

Benjillali

2022

JSAN

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In the context of future ultra-dense mobile networks, spectrum and energy efficiencies (SE and EE) are critical measures in designing efficient systems for the sixth-generation (6G) of wireless networks. Recognized for their benefits in increasing SE and EE, non-orthogonal multiple access (NOMA) and device-to-device (D2D) communications are combined in this work to present a new NOMA-based D2D scheme increasing the performance in terms of SE and EE. The users in the proposed scheme are split into coalitions. Coalition heads are served in NOMA directly from the base stations, while the other users within the coalitions get the service through D2D links. We investigate the system’s SE and EE for different mobility patterns, and we discuss optimal system configurations with the help of Monte Carlo simulations. The obtained results show that the proposed system exhibits a better performance compared to conventional OMA and NOMA models, especially in low mobility contexts.

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Section: Related Workmentioning

confidence: 99%

NOMA Clustering for Improved Multicast IoT Schemes

Elouafadi

Fenni

Benjillali

2022

JSAN

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“…In [29], the authors proposed a new system model for D2D users based game theory to study the behavior of users under different channel conditions. They found that a user with poor channel conditions could significantly improve its rate especially when the channel conditions of the paired users are quite different.…”

Section: Related Workmentioning

confidence: 99%

Non-Cooperative Power Control Game in D2D Underlying Networks with Variant System Conditions

et al. 2019

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In this paper, the problem of power control using a game theoretic approach based on sigmoid cost function is studied for device-to-device (D2D) communications underlying cellular networks. A non-cooperative game, where each D2D transmitter and a cellular user select their own transmit power level independently, is analyzed to minimize their user-serving cost function and achieve a target signal to interference-plus-noise-ratio (SINR) requirement. It is proved analytically that the Nash equilibrium point of the game exists and it is unique under certain constraints. Numerical results verify the analysis and demonstrate the effectiveness of the proposed game with variant system conditions, such as path loss exponents, target SINR, interference caused by the cellular user, pricing coefficients, and sigmoid control parameter.

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Fairness-aware resource allocation for D2D-enabled IoT in NOMA-based cellular networks with mutual successive interference cancellation

Eslami

Mirjalily²

2022

Physical Communication

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A Game Theoretical Approach to D2D Underlaying Downlink NOMA Networks

Cited by 4 publications

References 12 publications

NOMA Clustering for Improved Multicast IoT Schemes

NOMA Clustering for Improved Multicast IoT Schemes

Non-Cooperative Power Control Game in D2D Underlying Networks with Variant System Conditions

Fairness-aware resource allocation for D2D-enabled IoT in NOMA-based cellular networks with mutual successive interference cancellation

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