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a) The power delay profile of a typical urban mobile radio channel is given in Table 1. Relative delay Average relative power (dB) -1.76 -4.22 (µs) 0 0.7 1.1 1.4 2.9 7.4 -6.92 -7.22 -25.00 -35.01 Table 1: Power delay profile for an urban cellular radio channel. iii) Calculate the mean delay. Show your working. i) Define the terms: excess delay and total excess delay. iv) Calculate the root mean square (RMS) delay spread. Show your working. v) Estimate the 50% coherence bandwidth of the channel. Show your working.

a) The power delay profile of a typical urban mobile radio channel is given in Table 1. Relative delay Average relative power (dB) -1.76 -4.22 (µs) 0 0.7 1.1 1.4 2.9 7.4 -6.92 -7.22 -25.00 -35.01 Table 1: Power delay profile for an urban cellular radio channel. iii) Calculate the mean delay. Show your working. i) Define the terms: excess delay and total excess delay. iv) Calculate the root mean square (RMS) delay spread. Show your working. v) Estimate the 50% coherence bandwidth of the channel. Show your working.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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a) The power delay profile of a typical urban mobile radio channel is given in Table 1. Relative delay Average relative power (dB) -1.76 -4.22 -6.92 -7.22 -25.00 -35.01 (us) 0 0.7 1.1 1.4 2.9 7.4 Table 1: Power delay profile for an urban cellular radio channel. i) Define the terms: excess delay and total excess delay. iii) Calculate the mean delay. Show your working. iv) Calculate the root mean square (RMS) delay spread. Show your working. v) Estimate the 50% coherence bandwidth of the channel. Show your working.
Transcribed Image Text:a) The power delay profile of a typical urban mobile radio channel is given in Table 1. Relative delay Average relative power (dB) -1.76 -4.22 -6.92 -7.22 -25.00 -35.01 (us) 0 0.7 1.1 1.4 2.9 7.4 Table 1: Power delay profile for an urban cellular radio channel. i) Define the terms: excess delay and total excess delay. iii) Calculate the mean delay. Show your working. iv) Calculate the root mean square (RMS) delay spread. Show your working. v) Estimate the 50% coherence bandwidth of the channel. Show your working.
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