Research Article
Uplink Spectrum Overlay Coverage Enhancement Algorithm in 5G Network
Table 4
Test data of the mining area.
| Test area | Test location | SSB-RSRP (dBm) | NR 3.5 G TDD uplink rate (Mbps) | Coverage-enhanced uplink rate (Mbps) | Uplink gain (%) |
| Area 1 | P1 | −75.77 | 234.93 | 273.37 | 16.36 | P2 | −76.29 | 233.30 | 273.19 | 17.10 | P3 | −79.10 | 237.07 | 277.19 | 16.92 | P4 | −80.12 | 236.94 | 277.16 | 16.97 |
| Area 2 | P5 | −86.96 | 91.43 | 131.29 | 43.59 | P6 | −87.52 | 55.90 | 93.28 | 66.87 | P7 | −87.59 | 82.21 | 122.16 | 48.59 | P8 | −89.85 | 48.10 | 83.59 | 73.80 | P9 | −91.82 | 37.35 | 65.67 | 75.83 | P10 | −102.28 | 10.93 | 29.43 | 169.41 |
| Area 3 | P11 | −102.97 | 10.69 | 28.33 | 165.08 | P12 | −110.52 | 1.78 | 7.31 | 310.27 | P13 | −110.77 | 1.74 | 7.64 | 339.57 | P14 | −112.03 | 1.03 | 7.90 | 668.75 | P15 | −112.98 | 1.10 | 5.52 | 403.73 |
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