2018 IEEE International Conference on Communications Workshops (ICC Workshops) 2018
DOI: 10.1109/iccw.2018.8403633
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Coverage Probability Analysis of UAV Cellular Networks in Urban Environments

Abstract: In this paper, we study coverage probabilities of the UAV-assisted cellular network modeled by 2-dimension (2D) Poisson point process. The cellular user is assumed to connect to the nearest aerial base station. We derive the explicit expressions for the downlink coverage probability for the Rayleigh fading channel. Furthermore, we explore the behavior of performance when taking the property of air-to-ground channel into consideration. Our analytical and numerical results show that the coverage probability is a… Show more

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Cited by 61 publications
(41 citation statements)
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References 18 publications
(24 reference statements)
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“…Nakagami-m fading is a general fading model suitable under various conditions [12], and hence we assume all transmission links experience independent Nakagami-m fading 1 . Denoted by h s , the small-scale fading gains (i.e., magnitude-squares of fading coefficients) follow Gamma distributions 1 Note that Nakagami fading specializes to Rayleigh fading when m " 1.…”
Section: E Small-scale Fadingmentioning
confidence: 99%
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“…Nakagami-m fading is a general fading model suitable under various conditions [12], and hence we assume all transmission links experience independent Nakagami-m fading 1 . Denoted by h s , the small-scale fading gains (i.e., magnitude-squares of fading coefficients) follow Gamma distributions 1 Note that Nakagami fading specializes to Rayleigh fading when m " 1.…”
Section: E Small-scale Fadingmentioning
confidence: 99%
“…In [12], the downlink coverage probability was explored, as well as the influence of UAV height and density. In [13], different path loss models for high-altitude, low-altitude and ultra-low-altitude models were discussed.…”
Section: Introductionmentioning
confidence: 99%
“…In [20], Zhang et al optimized the DBS density in DBS network to maximize the network throughput while satisfying the efficiency requirements of the cellular network. Zhou et al studied the downlink coverage features of DBS using Nakagami-m fading models, and calculated the optimal height and density of multiple DBSs to achieve maximal coverage probability [21]. Although various works have investigated the static DBS deployments in different scenarios with different methods, the D2B link quality constraint is simplified or ignored by most works.…”
Section: A Static Dbs Deploymentmentioning
confidence: 99%
“…[9], discuss the prospect of delivering cellular coverage using UAVs. Motivated by this, [10] and [11] use stochastic geometry to analyze coverage probabilities in an A2G scenario. In [10], a model is analyzed where some users receive downlink service from a single UAV, while others communicate over device-to-device links.…”
Section: Introductionmentioning
confidence: 99%
“…The coverage analysis is used to design mission plans for a single mobile airborne platform. Similarly, [11] models downlink intercell interference in a network where UAVs serve as cellular base stations. While attention has been paid to the air-to-ground aspects of UAV delivered cellular service, our work is applicable to the inherently necessary wireless backhaul [11].…”
Section: Introductionmentioning
confidence: 99%