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Performances of Hybrid Amplitude Shape Modulation for UWB Communications Systems over AWGN Channel in a Single and Multi-User Environment

机译:单用户和多用户环境中AWGN信道上UWB通信系统混合幅度形状调制的性能

摘要

This paper analyzes the performance of the hybrid Amplitude Shape Modulation (h-ASM) scheme for the time-hopping ultra-wideband (TH-UWB) communication systems in the single and multi-user environment. h-ASM is the combination of Pulse Amplitude Modulation (PAM) and Pulse Shape Modulation (PSM) based on modified Hermite pulses (MHP). This scheme is suitable for high rate data transmission applications because b = log2(MN) bits can be mapped with one waveform. The channel capacity and error probability over AWGN channel are derived and compared with other modulation schemes.
机译:本文分析了单用户和多用户环境中时分跳变超宽带(TH-UWB)通信系统的混合幅度形状调制(h-ASM)方案的性能。 h-ASM是基于修改后的Hermite脉冲(MHP)的脉冲幅度调制(PAM)和脉冲形状调制(PSM)的组合。此方案适用于高速率数据传输应用,因为b = log2(MN)位可以映射为一个波形。得出AWGN信道上的信道容量和错误概率,并将其与其他调制方案进行比较。

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