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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2408.08090 |
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| _version_ | 1866916358811287552 |
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| author | Jung, Dong-Hyun Kim, Sucheol Lee, Miyeon Ryu, Joon-Gyu Choi, Junil |
| author_facet | Jung, Dong-Hyun Kim, Sucheol Lee, Miyeon Ryu, Joon-Gyu Choi, Junil |
| contents | Due to the high altitudes and large beam sizes of satellites, the curvature of the Earth's surface can impact system-level performance. To consider this, 3GPP introduces the UV-plane beam mapping for system-level simulations of non-terrestrial networks (NTNs). This paper aims to provide a comprehensive understanding of how beams and user equipments (UEs) are placed on the UV-plane and subsequently mapped to the Earth's surface. We present a general process of projecting UEs on the UV-plane onto the Earth's surface. This process could offer a useful guideline for beam and UE deployment when evaluating the system-level performance of NTNs. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2408_08090 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | UV-Plane Beam Mapping for Non-Terrestrial Networks in 3GPP System-Level Simulations Jung, Dong-Hyun Kim, Sucheol Lee, Miyeon Ryu, Joon-Gyu Choi, Junil Information Theory Due to the high altitudes and large beam sizes of satellites, the curvature of the Earth's surface can impact system-level performance. To consider this, 3GPP introduces the UV-plane beam mapping for system-level simulations of non-terrestrial networks (NTNs). This paper aims to provide a comprehensive understanding of how beams and user equipments (UEs) are placed on the UV-plane and subsequently mapped to the Earth's surface. We present a general process of projecting UEs on the UV-plane onto the Earth's surface. This process could offer a useful guideline for beam and UE deployment when evaluating the system-level performance of NTNs. |
| title | UV-Plane Beam Mapping for Non-Terrestrial Networks in 3GPP System-Level Simulations |
| topic | Information Theory |
| url | https://arxiv.org/abs/2408.08090 |