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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2505.05149 |
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| _version_ | 1866915480876351488 |
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| author | Naslcheraghi, Mansour Karabulut-Kurt, Gunes |
| author_facet | Naslcheraghi, Mansour Karabulut-Kurt, Gunes |
| contents | Space Domain Awareness (SDA) system has different major aspects including continues and robust awareness from the network that is crucial for an efficient control over all actors in space. The observability of the space assets on the other hand requires efficient analysis on when and how observed space objects can be controlled. This becomes crucial when real-world spatial dynamics are taken into account as it introduces complexities into the system. The real-world dynamics can reveal the structure of the network including isolated and dominant stations. We propose a Temporal Spectrum Analysis (TSA) scheme that takes into account a set of real-world parameters including actual dynamics of the objects in space to analyze the structure of a ground-space network that inherits temporal spectrum as the key element of design. We study the potential interactions between multiple constellations using TSA and conduct a comprehensive real-world simulations to quantify the structure of the network. Numerical results show how the temporal spectrum of each satellite affects the intra- and inter-constellation network structure including interactions between ground stations and constellations. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_05149 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Temporal Spectrum Analysis for Multi-Constellation Space Domain Awareness Naslcheraghi, Mansour Karabulut-Kurt, Gunes Networking and Internet Architecture Space Domain Awareness (SDA) system has different major aspects including continues and robust awareness from the network that is crucial for an efficient control over all actors in space. The observability of the space assets on the other hand requires efficient analysis on when and how observed space objects can be controlled. This becomes crucial when real-world spatial dynamics are taken into account as it introduces complexities into the system. The real-world dynamics can reveal the structure of the network including isolated and dominant stations. We propose a Temporal Spectrum Analysis (TSA) scheme that takes into account a set of real-world parameters including actual dynamics of the objects in space to analyze the structure of a ground-space network that inherits temporal spectrum as the key element of design. We study the potential interactions between multiple constellations using TSA and conduct a comprehensive real-world simulations to quantify the structure of the network. Numerical results show how the temporal spectrum of each satellite affects the intra- and inter-constellation network structure including interactions between ground stations and constellations. |
| title | Temporal Spectrum Analysis for Multi-Constellation Space Domain Awareness |
| topic | Networking and Internet Architecture |
| url | https://arxiv.org/abs/2505.05149 |