Quality of Coverage (QoC): Quantifying Cellular Network Coverage Quality, Usability and Stability
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arXiv
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| Hauptverfasser: | , , , |
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| Format: | Preprint |
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2025
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| _version_ | 1866914432174522368 |
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| author | Srinivasavaradhan, Varshika Vigil-Hayes, Morgan Zegura, Ellen Belding, Elizabeth |
| author_facet | Srinivasavaradhan, Varshika Vigil-Hayes, Morgan Zegura, Ellen Belding, Elizabeth |
| contents | Characterizing cellular network performance is complex. Current representations of cellular coverage, such as service provider and FCC coverage maps, focus only on the minimal level of available bandwidth (e.g., 35/3Mbps download/upload speed for 5G) and omit critical dimensions of quality: network usability and stability over space and time. Because cellular performance can vary substantially along both dimensions, a more fine-grained characterization is necessary. We introduce Quality of Coverage (QoC), a novel multi-dimensional set of key performance indicators (KPIs) that capture measured temporal and spatial performance quality, usability and stability. To evaluate QoC, we first analyze whether the QoC KPIs accurately reflect expected network behavior at individual locations and across spatially-aggregated regions. Then, we apply QoC to more than 15 million measurements from a production network to evaluate its ability to characterize real-world network behavior. Together, our results demonstrate the need for KPIs that capture the full spectrum of cellular performance and show how QoC enables rigorous evaluation of coverage quality across multiple geographic scales. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2510_21162 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Quality of Coverage (QoC): Quantifying Cellular Network Coverage Quality, Usability and Stability Srinivasavaradhan, Varshika Vigil-Hayes, Morgan Zegura, Ellen Belding, Elizabeth Networking and Internet Architecture Computers and Society Characterizing cellular network performance is complex. Current representations of cellular coverage, such as service provider and FCC coverage maps, focus only on the minimal level of available bandwidth (e.g., 35/3Mbps download/upload speed for 5G) and omit critical dimensions of quality: network usability and stability over space and time. Because cellular performance can vary substantially along both dimensions, a more fine-grained characterization is necessary. We introduce Quality of Coverage (QoC), a novel multi-dimensional set of key performance indicators (KPIs) that capture measured temporal and spatial performance quality, usability and stability. To evaluate QoC, we first analyze whether the QoC KPIs accurately reflect expected network behavior at individual locations and across spatially-aggregated regions. Then, we apply QoC to more than 15 million measurements from a production network to evaluate its ability to characterize real-world network behavior. Together, our results demonstrate the need for KPIs that capture the full spectrum of cellular performance and show how QoC enables rigorous evaluation of coverage quality across multiple geographic scales. |
| title | Quality of Coverage (QoC): Quantifying Cellular Network Coverage Quality, Usability and Stability |
| topic | Networking and Internet Architecture Computers and Society |
| url | https://arxiv.org/abs/2510.21162 |