Binary offset carrier (BOC) modulation is the key to the new signal form which has been put forward for GPS.
GPS系统中提出了一种新的信号形式，二进制偏移载波(BOC)调制是这种新的信号形式产生的技术关键。
The soft symbol to bit mapping technique is an effective way to combine the multilevel modulation and binary decoding.
比特软信息提取技术是针对多电平调制与二进制译码的结合而采用的一种方法。
The noise performance in binary digital modulation system is analysed in the presence of gaussian hybrid additive white bimodal noise.
本文以一类高斯型混合非高斯噪声双模噪声为背景噪声，详细分析了二进制数字调制系统的抗噪声性能。
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