Research Article
Cell Outage Detection and Compensation in Two-Tier Heterogeneous Networks
Table 1
Simulation parameters configuration.
| Simulation parameters | Value | Macrocell | Picocell |
| Cellular layout | 19 cells | 4 picos/cell | User numbers | 20 users/cell | 10 users/pico | Bandwidth | 5 MHz | 5 MHz | Pass loss model | | | Preference eNodeB transmit power | 46 dBm | 30 dBm | Problematic eNodeB transmit power | 6 dBm | −10 dBm | Shadow-fading standard deviation | 8 dB | 10 dB | Shadow-fading correlation | 0.5/site | User placement | Randomly distributed | threshold | −8.0 dB | threshold | −6.0 dB | 310 timer | 100 ms |
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