carrier sense短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 载波检测 In addition, with an assumption of the Gaussian noise, the stochastic background noise causing that medium is determined mistakenly under fixed carrier sense thresholds are analyzed. 在背景噪声为高斯噪声的假设下，分析了随机噪声导致固定侦听门限对信道状况的各种误判。 xdxb