Research Article
Technoeconomical Analysis of Macrocell and Femtocell Based HetNet under Different Deployment Constraints
Table 10
Energy-efficiency performance at 5 MHz bandwidth.
| | Deployment strategy | Cell density (cells per km2) | Area power (kW/km2) | Energy-efficiency (Mbps/kW) |
| | Homogeneous (macro-only) | | | | | ISD 1732 m—no B/H limitation | 3.5 | 1.2 | 0.23 | | ISD 866 m—no B/H limitation | 13.9 | 4.8 | 0.21 | | ISD 433 m—no B/H limitation | 55.4 | 19.2 | 0.22 |
| | Heterogeneous (macro-femto) | | | | | ISD 1732 m (5% femtopenetration) | | | | | (i) Femtocell B/H connectivity at 4 Mbps | 160 | 1.16 | 1.0 | | (ii) Femtocell B/H connectivity at 16 Mbps | 160 | 1.16 | 2.65 | | (iii) Femtocell B/H connectivity at 100 Mbps | 160 | 1.16 | 2.65 |
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