Research Article
Experimental Investigation of Land Mobile Prediction Methods and Modeling of Radio Planning Tool Parameters along Indian Rail Road Rural Zones
Table 2
Computed and observed diffraction losses for north and west Indian paths (dB).
| North Indian paths | Meerut | Muzzafarnagar | Saharanpur | Dis (km) | Obs loss | Diff loss | Dis (km) | Obs loss | Diff loss | Dis (km) | Obs loss | Diff loss | (dB) | (dB) | (dB) | (dB) | (dB) | (dB) |
| 32.5 | 129.5 | 144.6 | 32.5 | 126.5 | 144.6 | 32.5 | 130 | 144.6 | 35 | 130 | 146.8 | 35 | 127.5 | 146.8 | 35 | 135 | 146.8 | 37.5 | 133 | 148.9 | 37.5 | 128 | 148.9 | 37.5 | 135 | 148.9 | 40 | 135 | 150.5 | 40 | 136 | 150.5 | 40 | 139 | 150.5 | 42.5 | 140 | 151.9 | 42.5 | 141 | 151.9 | 42.5 | 140 | 151.9 | 45 | 143.5 | 153.8 | 45 | 142 | 153.8 | 45 | 141.5 | 153.8 | 47.5 | 144 | 157 | 47.5 | 144 | 157 | 47.5 | 142 | 157 | 50 | 145 | 158.4 | 50 | 143.5 | 158.4 | | | |
| West Indian Paths | Pangoli | Talegoan | Pune | Dist. (km) | Obs. loss | diff. loss | Dist. (km) | Obs. loss | diff. loss | Dist. (km) | Obs. loss | diff. loss | (dB) | (dB) | (dB) | (dB) | (dB) | (dB) |
| 31 | 122 | 142.5 | 30 | 140 | 127 | 31.5 | 136 | 142 | 32 | 118 | 142.6 | 32.5 | 156 | 128 | 33 | 145 | 143.3 | 33 | 141 | 143.3 | | | | | | | 34 | 139 | 143.9 | | | | | | | 35 | 135 | 144.5 | | | | | | | 36 | 126 | 145.6 | | | | | | | 38 | 115 | 147 | | | | | | | 40 | 110 | 148.5 | | | | | | | 42 | 114 | 150 | | | | | | | 44 | 107 | 150.3 | | | | | | | 45 | 127 | 151.5 | | | | | | |
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