Research Article
An Economic User-Centric WiFi Offloading Algorithm for Heterogeneous Network
Table 2
System’s subcarrier number under different system bandwidth conditions.
| | System bandwidth (MHz) | 1.4 | 3 | 5 | 10 | 15 | 20 |
| | System’s RB number | 6 | 15 | 25 | 50 | 75 | 100 |
| | System’s subcarrier number | 72 | 180 | 300 | 600 | 900 | 1200 |
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