Research Article
Energy-Efficient Resource Allocation for Backscatter-Assisted Wireless Powered Communication Networks in Twin Workshop
Table 1
Simulation parameter settings.
| | Parameters | Symbols | Value |
| | The number of EUs | | 3 | | The maximum transmit power of PB | | 3 W | | The entire transmission time slot | | 1 s | | Bandwidth | | 10 MHz | | Circuit loss in backscatter communication mode | | 400 μW | | The maximum transmit power of th EU | | 10 mW | | Circuit loss of transmitting information in HTT mode | | 1 mW | | Reflection coefficient | | 1 | | Reflection coefficient | | -1 | | Scattering efficiency of the backscatter communication module | | -1.1 dB |
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