The impact of pulse width, number of simultaneous active users and data rate on the SNR and bit error rate (BER) is dicussed.是什么意思_The impact of pulse width, number of simultaneous active users and data rate on the SNR and bit error rate (BER) is dicussed.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句