[Solved]Consider Power Delay Profile Typical Urban Mobile Radio Channel Given Figure Q4 Scenario 8 Q37233530

(a) Consider the power delay profile of a typical urban mobile radio channel, as given in Figure Q4. For this scenario: [8 Marks] (i) Determine the 50% coherence bandwidth of the channel. (ii) Will this channel be suitable for AMPS (which has a baseband signal bandwidth Bs 30 kHz) and GSM (which has a baseband signal bandwidth Bs-200 kHz) service without the use of an equaliser? 2 Marks] (iii) In a GSM system with the carrier frequency fc-2.0 GHz, a mobile moves at a speed of v = 90 km/h. Estimate the Doppler spread of the corresponding channel. 2 Marks] l Marks] (iv) Is this channel classified as slow or fast fading? P(T) Power delay profile of typical urban channel impulse response 1.0 0.8 0.6 0.4 0.2 .0 tHIs) 0.0 0.5 1.0 15 2.0 25 3.0 3.5 4.0 4.5 5.0 Figure Q4 Show transcribed image text (a) Consider the power delay profile of a typical urban mobile radio channel, as given in Figure Q4. For this scenario: [8 Marks] (i) Determine the 50% coherence bandwidth of the channel. (ii) Will this channel be suitable for AMPS (which has a baseband signal bandwidth Bs 30 kHz) and GSM (which has a baseband signal bandwidth Bs-200 kHz) service without the use of an equaliser? 2 Marks] (iii) In a GSM system with the carrier frequency fc-2.0 GHz, a mobile moves at a speed of v = 90 km/h. Estimate the Doppler spread of the corresponding channel. 2 Marks] l Marks] (iv) Is this channel classified as slow or fast fading? P(T) Power delay profile of typical urban channel impulse response 1.0 0.8 0.6 0.4 0.2 .0 tHIs) 0.0 0.5 1.0 15 2.0 25 3.0 3.5 4.0 4.5 5.0 Figure Q4

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Answer to (a) Consider the power delay profile of a typical urban mobile radio channel, as given in Figure Q4. For this scenario: … . . .