Differences Between Impulse & Idle Impulse Response in Digital Comm

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Impulse response in digital communication refers to how a system reacts over time to a brief input signal, providing insight into its filtering characteristics. Idle impulse response, while less commonly referenced, may pertain to the system's behavior when no active signals are present, potentially highlighting noise or baseline performance. Understanding both responses is crucial for analyzing system performance and optimizing communication protocols. The distinction between these two responses can impact the design and evaluation of digital communication systems. Clarifying these terms enhances comprehension of their applications in various digital communication contexts.
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Difference between the impulse response and idle impluse response interms of digital communication.

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Could you clarify that a bit, please?
Background and where the terms apply together might help.
I am familiar with the term impulse response. It refers to the time domain response of a filter to an impulse (analogue or digital) - but it's a very general term. I haven't heard of 'idle response'.
 

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