Mobile Technologies tasks

Please do all three

Task 1/5 points The signal with the amplitude modulation has the following description : u (t) = 13[1 + 0.6cosXt] cos Ynt X=sum of student ID digits in kHz Y=sum od student ID digits in MHz Determine: Ao, m, fm, Fo, Tm, To and draw the signal shape in the frequency domain. Task 2/5 points The signal in the frequency domain has the shape as in the picture. Determine Ao, 0m, 120, kXm and describe the signal using the proper formula. 4V 1V 5,024 MHz 5,082MHz Task 3/5points What will be the average throughput per user as a function of users activity and the standard efficiency if we have Y users and 5 access points n type. Draw the set of characteristics. Y = sum of two last digits of student ID ( if =0, chose other combination) Task 1/5 points The signal with the amplitude modulation has the following description : u (t) = 13[1 + 0.6cosXt] cos Ynt X=sum of student ID digits in kHz Y=sum od student ID digits in MHz Determine: Ao, m, fm, Fo, Tm, To and draw the signal shape in the frequency domain. Task 2/5 points The signal in the frequency domain has the shape as in the picture. Determine Ao, 0m, 120, kXm and describe the signal using the proper formula. 4V 1V 5,024 MHz 5,082MHz Task 3/5points What will be the average throughput per user as a function of users activity and the standard efficiency if we have Y users and 5 access points n type. Draw the set of characteristics. Y = sum of two last digits of student ID ( if =0, chose other combination)