Lecture6_6pp - EE359 Lecture 6 Outline Review of Last Lecture Announcements No lecture Mon lectures 10/19 6pm 10/21 9:30am HW this week deadline

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1 EE359 – Lecture 6 Outline Announcements: No lecture Mon, lectures 10/19 6pm, 10/21 9:30am HW this week deadline extended to Friday 5pm Next HW posted today, due Friday [email protected] Review of Last Lecture Signal Envelope Distributions Average Fade Duration Markov Models Wideband Multipath Channels Scattering Function Multipath Intensity Profile Doppler Power Spectrum Review of Last Lecture For f n ~U[0,2 p ], r I (t),r Q (t) zero mean, WSS, with Uniform AoAs in Narrowband Model In-phase/quad comps have zero cross correlation and PSD is maximum at the maximum Doppler frequency PSD used to generate simulation values ) 2 ( ) ( ) ( 0 t p D r r f PJ A A Q I Decorrelates over roughly half a wavelength / cos ), ( ] 2 [cos ) ( n D r D r r v f A f E P A n Q n n I ) ( ] 2 [sin ) ( , , Q I n n Q I r r D r r r A f E P A Signal Envelope Distribution CLT approx. leads to Rayleigh distribution (power
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This note was uploaded on 10/16/2011 for the course ELECTRICAL EE251202 taught by Professor Rejaei during the Spring '10 term at Sharif University of Technology.

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Lecture6_6pp - EE359 Lecture 6 Outline Review of Last Lecture Announcements No lecture Mon lectures 10/19 6pm 10/21 9:30am HW this week deadline

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