Research Article
Optimal Resource Allocation for Energy-Efficient OFDMA Networks
Table 1
Performance comparison of the two algorithms.
| (Users, subcarriers) | JERA | JIOO | Ave. EE (kbits/Joule) | Ave. iterations | Ave. EE (kbits/Joule) | Ave. iterations |
| (5, 16) | 81.9 | 2.6 | 81.8 | 29.6 | (10, 32) | 126.3 | 2.8 | 126.2 | 29.8 | (15, 64) | 176.6 | 3.2 | 176.5 | 30.1 | (20, 64) | 179.2 | 3.3 | 179.1 | 30.1 | (25, 72) | 179.5 | 3.8 | 157.4 | 30.4 | (30, 72) | 159.8 | 4.3 | 157.6 | 31.7 |
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