Research Article
Spatial and Temporal Variation of Wideband Indoor Channels
Table 5
Mean RMS delay spread (ns) in different indoor channels.
| Room | Volume (m3) | 1.3 GHz | 2 GHz | 11.6 GHz | Omni-Directional | Directional | Omni-Directional | Directional | Omni-Directional | Directional |
| Canteen | 1054.5 | 33.3 | 34.9 | 26.2 | 25.3 | 39.2 | 40 | A2.2 | 347.8 | 30 | 28 | 21.2 | 18 | 36.6 | 34.1 | A2.9 | 250.9 | 23.7 | 21.8 | 21.4 | 20.8 | 21.8 | 16.3 | Staff room | 238.8 | 24 | 28 | 15 | 9.6 | 26.3 | 20.3 | A1.4 | 217.6 | 15.9 | 21.8 | 10 | 9 | 27.2 | 21.6 | A2.4 | 199.4 | 18.9 | 22 | 12.1 | 12.5 | 29.5 | 22.8 | A1.9 | 79.1 | 18.1 | 23.3 | 12.1 | 13.3 | 22.2 | 22.3 | Corridor 1 | 1000 | 30.7 | 28.8 | 18.8 | 16.7 | 45.9 | 47.5 | Corridor 2 | 1000 | 37 | 34 | 19.3 | 19.1 | 46.5 | 43 |
|
|