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Conference Paper Service Availability of HAPS considering its elevation angle, density, and altitude
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Authors
Hyunduk Kang, Ho-kyung Son
Issue Date
2023-10
Citation
International Conference on Information and Communication Technology Convergence (ICTC) 2023, pp.1263-1266
Publisher
IEEE
Language
English
Type
Conference Paper
DOI
https://dx.doi.org/10.1109/ICTC58733.2023.10393260
Abstract
We define service area of high altitude platform station (HAPS) in spherical coordination, and using spherical Poisson point process the probability of service availability is derived with respect to the elevation angle, altitude and density of HAPS. It is shown that when elevation angle is high, the probability of service availability is linearly and slowly increased as the density is increased. As the elevation angle is increased the probability of service availability converges to 0. Given that the same density, the higher probability of service availability is achievable if the elevation angle is low and the altitude is high. In order to achieve 99.9% service availability one can carefully consider the deployment of HAPS per unit area in the air, the altitude and the elevation angle of HAPS.
KSP Keywords
High altitude platform station(HAPS), Poisson Point Process(PPP), Probability of service, elevation angle, service area, service availability