EVT-enriched Radio Maps for URLLC
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arXiv
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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
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| _version_ | 1866913302598123520 |
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| author | Pérez, Dian Echevarría López, Onel L. Alcaraz Alves, Hirley |
| author_facet | Pérez, Dian Echevarría López, Onel L. Alcaraz Alves, Hirley |
| contents | This paper introduces a sophisticated and adaptable framework combining extreme value theory with radio maps to spatially model extreme channel conditions accurately. Utilising existing signal-to-noise ratio (SNR) measurements and leveraging Gaussian processes, our approach predicts the tail of the SNR distribution, which entails estimating the parameters of a generalised Pareto distribution, at unobserved locations. This innovative method offers a versatile solution adaptable to various resource allocation challenges in ultra-reliable low-latency communications. We evaluate the performance of this method in a rate maximisation problem with defined outage constraints and compare it with a benchmark in the literature. Notably, the proposed approach meets the outage demands in a larger percentage of the coverage area and reaches higher transmission rates. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2404_04558 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | EVT-enriched Radio Maps for URLLC Pérez, Dian Echevarría López, Onel L. Alcaraz Alves, Hirley Networking and Internet Architecture This paper introduces a sophisticated and adaptable framework combining extreme value theory with radio maps to spatially model extreme channel conditions accurately. Utilising existing signal-to-noise ratio (SNR) measurements and leveraging Gaussian processes, our approach predicts the tail of the SNR distribution, which entails estimating the parameters of a generalised Pareto distribution, at unobserved locations. This innovative method offers a versatile solution adaptable to various resource allocation challenges in ultra-reliable low-latency communications. We evaluate the performance of this method in a rate maximisation problem with defined outage constraints and compare it with a benchmark in the literature. Notably, the proposed approach meets the outage demands in a larger percentage of the coverage area and reaches higher transmission rates. |
| title | EVT-enriched Radio Maps for URLLC |
| topic | Networking and Internet Architecture |
| url | https://arxiv.org/abs/2404.04558 |