Uncorrelated fading occurs when(a) Time span is small(b) Time span is large(c) Does not depend on time span(d) None of the mentionedI had been asked this question in a job interview.My doubt is from Diversity Technique and Rake Receivers topic in section Fading Channels of Digital Communications

Uncorrelated fading occurs when(a) Time span is small(b) Time span is

1.	Uncorrelated fading occurs when(a) Time span is small(b) Time span is large(c) Does not depend on time span(d) None of the mentionedI had been asked this question in a job interview.My doubt is from Diversity Technique and Rake Receivers topic in section Fading Channels of Digital Communications
Answer» Right OPTION is (b) Time span is large To ELABORATE: As the time span increases, the fading is more UNCORRELATED and effectiveness ALSO increases.

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