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

Al-Gumaei, Yousef Ali; Aslam, Nauman; Al-Samman, Ahamed Mohammed; Al-Hadhrami, Tawfik; Noordin, Kamarul Ariffin; Fazea, Yousef

doi:10.3390/electronics8101113

Cited by 10 publications

(6 citation statements)

References 33 publications

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“…The non-cooperative game formulated describes the algorithm for power control to develop a new user device utility iteration function to improve the game outcome. Consequently, the derived power control from the user devices utility function will prove the existence and convergence of NE in the algorithm [18] and [19]. This is an act of satisfaction with the convergence to occur as soon as possible and develop the new algorithm for power control.…”

Section: Utility Function and Nementioning

confidence: 86%

An Efficient Game Theory-Based Power Control Algorithm for D2D Communication in 5G Networks

Saif¹,

Noordin²,

Dimyati³

et al. 2021

KSII TIIS

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Device-to-Device (D2D) communication is one of the enabling technologies for 5G networks that support proximity-based service (ProSe) for wireless network communications. This paper proposes a power control algorithm based on the Nash equilibrium and game theory to eliminate the interference between the cellular user device and D2D links. This leads to reliable connectivity with minimal power consumption in wireless communication. The power control in D2D is modeled as a non-cooperative game. Each device is allowed to independently select and transmit its power to maximize (or minimize) user utility. The aim is to guide user devices to converge with the Nash equilibrium by establishing connectivity with network resources. The proposed algorithm with pricing factors is used for power consumption and reduces overall interference of D2Ds communication. The proposed algorithm is evaluated in terms of the energy efficiency of the average power consumption, the number of D2D communication, and the number of iterations. Besides, the algorithm has a relatively fast convergence with the Nash Equilibrium rate. It guarantees that the user devices can achieve their required Quality of Service (QoS) by adjusting the residual cost coefficient and residual energy factor. Simulation results show that the power control shows a significant reduction in power consumption that has been achieved by approximately 20% compared with algorithms in [11].

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Section: Utility Function and Nementioning

confidence: 86%

An Efficient Game Theory-Based Power Control Algorithm for D2D Communication in 5G Networks

Saif¹,

Noordin²,

Dimyati³

et al. 2021

KSII TIIS

View full text Add to dashboard Cite

show abstract

“…Little number of works on mixed strategic games is presented in the literature, but only in cellular mode, where D2D communication was not taken into account. Paper [19] presented a game with few players representing channel selection game which is quite far from real cellular environment. And [20] presented a stochastic non-cooperative game where each player is a learning to facilitate the convergence to the equilibrium.…”

Section: A Related Workmentioning

confidence: 99%

Spectral and Energy Efficient D2D Communication Underlay 5G Networks

Selmi

Bouallègue

2020

J. commun. softw. syst. (Online)

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4G is now deployed all over the world, but requirements are about to change rapidly face to the exponential growth on devices number, local service applications and spectrum scarce. To deal with that, 5G networks integrated Device To Device (D2D) communication as a key technology in its evolving architecture. From 3GPP Rel-12 to Rel-16, D2D succeeded to improve network capacity by enhancing spectrum reuse, data rates and reducing end-to-end latency. However, despite all these advantages, it implies new challenges in 5G system design as interference, spectrum and energy consumption. As a contribution, we propose in this paper a joint spectrum and energy efficient resource allocation algorithm for D2D communications. This approach maximizes the total spectrum efficiency and reduces UEs power consumption. Contrarily to most of previous studies on resource allocation problems considering only centralized and pure strategies approaches, we propose a distributed algorithm based on new mathematical game theory model as an interpretation of mixed strategy non cooperative game. We extend our previous research, by focusing on power consumption issue. Our proposed solution enhances joint SE/EE tradeoff by minimizing interferences and power consumption via a smart RB allocation. This new approach allows users to adopt more accurate strategies and maximize their utilities according to the random network behavior.

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“…To get the quantity Ω a (v) in the RCSD scheme, 9N p − 19 flops are required. Finally, (10) requires 6(N p + 2M − 1) + (2M + 1)(9N p − 15) flops. Since some operations are pre-calculated in (9), 2(5N p − 9) flops are required to get (11).…”

Section: Complexity Analysismentioning

confidence: 99%

“…D2D is considered a promising technology that provides a mechanism for reusing LTE's uplink physical layer such as single-carrier frequency division multiple access (SC-FDMA) and reference signals [5,6]. Thus, IoT that enables ubiquitous connection among D2D devices without the essential control of the centralized supervision is a prime enabler to facilitate the evolution of routing the traffic via enhanced base station (eNodeB) from LTE-A systems to future 5G [8][9][10][11].…”

Section: Introductionmentioning

confidence: 99%

Improved Joint Estimation of Set Information and Frequency Offset for LTE Device-to-Device Communications

2019

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Device-to-device (D2D) communication is a key enabler to facilitate the realization of the Internet of Things in which direct communication between mobile users is allowed without the intervention of the base station. One of the most challenging issues in the D2D cellular network is a low-complexity and reliable initial synchronization. To solve this issue, an efficient joint detection of integer carrier frequency offset (IFO) and set information (SI) is proposed for D2D communication in a long term evolution (LTE) system. Unlike the conventional approach, the primary sidelink synchronization signal (PSSS) and secondary sidelink synchronization signal (SSSS) transmitted in the LTE-D2D system are used together to remove the effect of channel fading and symbol timing offset (STO). In addition, the conjugate property between two PSSS sequences is utilized. This design facilitates robust sequential detection of the IFO and SI without priori information on two synchronization signals when residual STO is present. It has been demonstrated that the inherent properties of the PSSS and SSSS sequences are effectively used for efficient cell search in the presence of residual STO, compared to existing methods.

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

Cited by 10 publications

References 33 publications

An Efficient Game Theory-Based Power Control Algorithm for D2D Communication in 5G Networks

An Efficient Game Theory-Based Power Control Algorithm for D2D Communication in 5G Networks

Spectral and Energy Efficient D2D Communication Underlay 5G Networks

Improved Joint Estimation of Set Information and Frequency Offset for LTE Device-to-Device Communications

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