Open Access
表2
水声OFDM仿真系统参数
| 参数 | 数值 |
| 目标误码率 | 5×10-4 |
| 数据长度 | 5 000 |
| 基带带宽/kHz | 5.12 kHz |
| 载波频率/kHz | 20 |
| OFDM子载波数 | 32 |
| 采样率/kHz | 80 |
| 信噪比/dB | 10 |
| 循环前缀数 | 128 |
| 子载波间隔/Hz | 40 |
| 水声信道多径数 | 10 |
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