Research Article
Intelligent Channel Allocation for Age of Information Optimization in Internet of Medical Things
| Simulation parameter | Simulation area | |
| Gateway number | 1 | Subchannel number | 10 | Gateway bandwidth | 20 MHz | Node power | 0.1 W | Time slot | 0.1 s | AWGN delta | -110 dBm/Hz | SNR channel gain weight | -2 | Node intial energy | 2 J | Transmitter power | J/bit | Freedom space weight | J/bit | Distance threshold | 0.4 m | SNR threshold | 0.5 | DQN iterations | 2000 | DQN steps | 20000 | Penalty reward | -200 | Stay reward | -150 |
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