Research on topology control method of multi-hop wireless communication network based on graph neural network
Mar 21, 2025
About this article
Published Online: Mar 21, 2025
Received: Nov 14, 2024
Accepted: Feb 24, 2025
DOI: https://doi.org/10.2478/amns-2025-0566
Keywords
© 2025 Ang Li, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
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Equal weight and Random weight
| Index | 10 log10 |
WMMSE | IWFA | MLP | GCN | GCNTO |
|---|---|---|---|---|---|---|
| Equal weight | 10dB | 30.747 | 26.578 | 21.069 | 28.362 | 29.052 |
| 5dB | 29.856 | 25.843 | 19.991 | 27.619 | 28.292 | |
| 0dB | 28.012 | 24.375 | 18.222 | 26.174 | 26.72 | |
| -5dB | 24.814 | 21.828 | 15.754 | 23.609 | 23.975 | |
| -10dB | 20.313 | 18.192 | 12.729 | 19.814 | 19.974 | |
| Random weight | 10dB | 17.354 | 12.671 | 11.914 | 15.504 | 16.585 |
| 5dB | 16.81 | 12.308 | 11.401 | 15.019 | 16.022 | |
| 0dB | 15.711 | 11.59 | 10.518 | 14.083 | 14.967 | |
| -5dB | 13.815 | 10.371 | 9.211 | 12.536 | 13.294 | |
| -10dB | 11.209 | 8.636 | 7.508 | 10.328 | 10.754 |
Hardware environment
| Central processing | 12th Gen Intel(R)Core(TM)i7-12700H |
|---|---|
| CPU main frequency | 2.70GHz |
| Memory | 32GB |
| Operating system | Windows11 |
| Simulation software | PyCharm 2022.2.2 |