Research Article
A Novel Energy-Saving Resource Allocation Scheme in LTE-A Relay Networks
Table 2
Supported configurations for TDD eNB-RN transmission.
| Subframe configuration | eNB-RN uplink-downlink configuration | Subframe number | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 0 | 1 | | | | | D | | | | U | | 1 | | | | U | | | | | | D | 2 | | | | | D | | | | U | D | 3 | | | | U | D | | | | | D | 4 | | | | U | D | | | | U | D |
| 5 | 2 | | | U | | | | | | D | | 6 | | | | D | | | | U | | | 7 | | | U | | D | | | | D | | 8 | | | | D | | | | U | | D | 9 | | | U | D | D | | | | D | | 10 | | | | D | | | | U | D | D |
| 11 | 3 | | | | U | | | | D | | D | 12 | | | | U | | | | D | D | D |
| 13 | 4 | | | | U | | | | | | D | 14 | | | | U | | | | D | | D | 15 | | | | U | | | | | D | D | 16 | | | | U | | | | D | D | D | 17 | | | | U | D | | | D | D | D |
| 18 | 5 | | | | | U | | | | | D |
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