Research Article
Suboptimal Rate Adaptive Resource Allocation for Downlink OFDMA Systems
Table 1
The channel characteristics of a two-user system shown in Figure
1.
| User number | User 1 | User 2 |
| Variance | 0.1073 | 1.5617 | Min channel gain | 0.6929 | 0.9229 | Max channel gain | 1.6989 | 4.1256 |
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