AMPLE: An Adaptive Multiple Path Loss Exponent Radio Propagation Model Considering Environmental Factors
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arXiv
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| Autores principales: | , , , , |
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| Formato: | Preprint |
| Publicado: |
2023
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866917792816562176 |
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| author | Zhou, Lingyou Zhang, Jie Zhang, Jiliang Cetinkaya, Oktay Jubb, Steve |
| author_facet | Zhou, Lingyou Zhang, Jie Zhang, Jiliang Cetinkaya, Oktay Jubb, Steve |
| contents | We present AMPLE -- a novel multiple path loss exponent (PLE) radio propagation model that can adapt to different environmental factors. The proposed model aims at accurately predicting path loss with low computational complexity considering environmental factors. In the proposed model, the scenario under consideration is classified into regions from a raster map, and each type of region is assigned with a PLE. The path loss is then computed based on a direct path between the transmitter (Tx) and receiver (Rx), which records the intersected regions and the weighted region path loss. To regress the model, the parameters, including PLEs, are extracted via measurement and the region map. We also verify the model in a suburban area. To the best of our knowledge, this is the first time that a multi-slope model precisely maps PLEs and region types. Besides, this model can be integrated into map systems by creating a new path loss attribute for digital maps. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2303_12441 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | AMPLE: An Adaptive Multiple Path Loss Exponent Radio Propagation Model Considering Environmental Factors Zhou, Lingyou Zhang, Jie Zhang, Jiliang Cetinkaya, Oktay Jubb, Steve Networking and Internet Architecture Signal Processing We present AMPLE -- a novel multiple path loss exponent (PLE) radio propagation model that can adapt to different environmental factors. The proposed model aims at accurately predicting path loss with low computational complexity considering environmental factors. In the proposed model, the scenario under consideration is classified into regions from a raster map, and each type of region is assigned with a PLE. The path loss is then computed based on a direct path between the transmitter (Tx) and receiver (Rx), which records the intersected regions and the weighted region path loss. To regress the model, the parameters, including PLEs, are extracted via measurement and the region map. We also verify the model in a suburban area. To the best of our knowledge, this is the first time that a multi-slope model precisely maps PLEs and region types. Besides, this model can be integrated into map systems by creating a new path loss attribute for digital maps. |
| title | AMPLE: An Adaptive Multiple Path Loss Exponent Radio Propagation Model Considering Environmental Factors |
| topic | Networking and Internet Architecture Signal Processing |
| url | https://arxiv.org/abs/2303.12441 |