应用瞬态抑制技术模拟信道模拟器中的跳频

Proceedings of the 1992 South African Symposium on Communications and Signal Processing Pub Date : 1992-09-11 DOI:10.1109/COMSIG.1992.274285

A.P.R. Opperman, L. Linde

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引用次数: 0

摘要

提出了一种用于极低衰落率信道模拟器的瞬态抑制技术。由于k=0之前缺乏输入序列而引起的这种瞬态，通过规定滤波器的初始条件来消除，从而在k=0处产生平稳输出。这种简单而有效的技术被用于在现有的衰落信道模拟器中加入随机跳频。

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Applying a transient suppression technique to emulate frequency hopping in channel simulators

A transient suppression technique is presented for use in channel simulators with very low fading rates. This transient, caused by the lack of an input sequence before k=0, is eliminated by specification of the initial conditions of the filter to cause a stationary output at k=0. This simple but effective technique is used to incorporate random frequency hopping in an existing fading channel simulator.<>

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Proceedings of the 1992 South African Symposium on Communications and Signal Processing

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