Table 3. Energy efficiency comparison in different scenarios.
Scenario | Baseline system (bits/Joule) | Proposed UAV-RIS system without EMI (bits/Joule) | Proposed UAV-RIS system with EMI (bits/Joule) |
---|---|---|---|
Urban | 4.3 | 6.8 | 6.2 |
Suburban | 5.1 | 7.3 | 6.7 |
Rural | 5.7 | 7.9 | 7.4 |