该方案可有效降低系统的误码率。
The scheme can decrease the bit error rate of the system effectively.
结果表明，通过增大脉冲展宽因子可以有效降低该系统的误码率。
The analysis results show that it is an effective method to reduce the probability of error of the system by increasing the pulse broadening factor.
结果表明，用该算法可以精确估计载波相位和频差，有效地降低系统的误码率。
The simulation for QPSK shows that the algorithm can estimate the carrier phase and frequency offset accurately and reduce the system BER effectively.
实验证明，选择交织bch编码能有效地降低误码率，从而提高系统的可靠性。
At last, make some experiments, which prove the interleaved BCH code can reduce the error-correction effectively.
结果表明，自适应光学可以有效地提高接收端光功率、降低系统误码率。
The simulation results demonstrate that AO applied in communication is beneficial for increasing the received energy of detector and decreasing the BER.
结果表明，自适应光学可以有效地提高接收端光功率、降低系统误码率。
The simulation results demonstrate that AO applied in communication is beneficial for increasing the received energy of detector and decreasing the BER.
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