Research Article
Performance Comparison of Practical Resource Allocation Schemes for Device-to-Device Communications
Table 5
Throughput enhancement of the baseline LTE open loop with the BRA resource allocation scheme achieved by alternative RA and PC schemes.
| Algorithms | Cellular layer | D2D layer | System |
| LTE open loop | | | | BRA | 100.00% | 100.00% | 100.00% | CPA | 94,47% | 103,26% | 99,96% | Matching | 96.69% | 110.89% | 105.56% | MiniInterf | 109.54% | 111.65% | 110.85% | Utility maximization | | | | BRA | 109.69% | 188.64% | 159.05% | CPA | 94.62% | 197.32% | 158.82% | Matching | 115.88% | 212.34% | 176.19% | MiniInterf | 132.05% | 204.83% | 177.54% | Binary power control | | | | Matching | 138.20% | 230.09% | 195.65% |
|
|