Research Article
Energy Efficiency for Data Offloading in D2D Cooperative Caching Networks
| Parameters | Value |
| Intensity of cache-enabled users | 500 nodes/km2 | Intensity of requesters | 500 nodes/km2 | D2D bandwidth | | Path loss exponent | 3 | SINR threshold | | D2D establishment threshold θ | | Circuit power consumption | | Power amplifier efficiency | 0.8 | Zipf exponent | 2 | The number of the contents F | 10 files |
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