6.9.1. Suppose the multipath intensity profile is S(τ ) = τ (1 − τ )(u(τ ) − u(τ − 1)).
(a) Determine the maximum excess delay. Hint: S(τ ) achieves its maximum at τ =
1
2
.
(b) Determine the mean excess delay.
(c) Determine the RMS delay spread.
(d) Determine the coherence bandwidth.
6.9.1. Suppose the multipath intensity profile is S(τ ) = τ (1 − τ )(u(τ ) − u(τ − 1)). (a) Determine the maximum excess delay. Hint: S(τ ) achieves its maximum at τ = 1 2 . (b) Determine the mean excess delay. (c) Determine the RMS delay spread. (d) Determine the coherence bandwidth.
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