Outage Probability of Device-to-Device Communication Underlaying Cellular Network over Nakagami/Rayleigh Fading Channels

Singh, Indrasen; Jaiswal, R. K.; Kumar, Varun; Verma, Rajiv; Singh, Niharika; Singh, Ghanshyam

doi:10.1109/icetet-sip-1946815.2019.9092306

Cited by 5 publications

(5 citation statements)

References 13 publications

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“…The most closely related research works available in the literature were [39][40][41][42][43]. However, authors in [39] merely studied the outage probability by assuming that the system was interference-limited, thus ignoring the impact of background noise. However, it is obvious that under the sparsely loaded scenario, the D2D transmission is dominated by background noise.…”

Section: State-of-the-artmentioning

confidence: 99%

“…In fact, a numerical algorithm was proposed to solve the considered problem; however, this did not allow one to study the trend/behavior of the system metric with respect to an important metric, e.g., the transmit power, via the rigorous mathematical framework. Moreover, as in [39], neither the average rate or amount of fading are taken into account. As for [41], the author also investigated the OP.…”

Section: State-of-the-artmentioning

confidence: 99%

“…Additionally, they also ignored the background noise when addressing the power control problem that obviously simplifies the framework. Finally, as in [39,40] both average rate and amount of fading are skipped in [41]. Authors in [42] studied the outage probability and the moment generating function (MGF) of the interference in millimeter-wave with the absence of noise.…”

Section: State-of-the-artmentioning

confidence: 99%

“…Authors in [42] studied the outage probability and the moment generating function (MGF) of the interference in millimeter-wave with the absence of noise. This work, nonetheless, did not study the impact of the transmit power on the performance of the outage probability and the average rate and the amount of fading as in [39][40][41]. Similarly, the work in [43] likewise skipped the impact of noise, nor was the power allocation considered.…”

Section: State-of-the-artmentioning

confidence: 99%

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On the Performance of Underlay Device-to-Device Communications

Nguyen

et al. 2022

Sensors

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This paper comprehensively investigates the performance of the D2D underlaying cellular networks where D2D communications are operated concurrently with cellular networks provided that the aggregate interference measured on licensed users is strictly guaranteed. In particular, we derive the outage probability (OP), the average rate, and the amount of fading (AoF) of the D2D networks in closed-form expressions under three distinct power allocation schemes, i.e., the path-loss-based, equal, and random allocation schemes. It is noted that the considered networks take into consideration the impact of the intra-D2D networks, the inter-interference from the cellular networks and background noise, thus involving many random variables and leading to a complicated mathematical framework. Moreover, we also reveal the behavior of the OP with respect to the transmit power based on the rigorous mathematical frameworks rather than the computer-based simulation results. The derived framework shows that increasing the transmit power is beneficial for the OP of the D2D users. Regarding the cellular networks, the coverage probability (Pcov) of the cellular users is computed in closed-form expression too. Monte Carlo simulations are given to verify the accuracy of the proposed mathematical frameworks. Our findings illustrate that the power allocation method based on prior path-loss information outperforms the other methods in the average sum rate.

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Section: State-of-the-artmentioning

confidence: 99%

Section: State-of-the-artmentioning

confidence: 99%

Section: State-of-the-artmentioning

confidence: 99%

Section: State-of-the-artmentioning

confidence: 99%

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On the Performance of Underlay Device-to-Device Communications

Nguyen

et al. 2022

Sensors

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“…The outage probability of random D2D communication in millimeter-wave cellular networks is studied in [24]. Moreover, the authors in [25] investigate the performance over nakagami-m fading channels. The paper [26] also attempts to investigate the secure property of the D2D network.…”

Section: Introductionmentioning

confidence: 99%

Outage performance users located outside D2D coverage area in downlink cellular network

Nguyen

2021

Bulletin EEI

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Device-to-device (D2D) communication has been proposed to employ the proximity between two devices to enhance the overall spectrum utilization of a crowded cellular network. With the help of geometric probability tools, this framework considers the performance of cellular users under spatial separation with the D2D pair is investigated. The measurement results and analytical expression of outage probability show that the proposed frameworks improve the outage performance at a high signal-tonoise ratio (SNR) at the base station. Results also interpret that the distances between nodes in the D2D-assisted network make slight impacts on the performance of the cellular user.

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