Question

In: Advanced Math

The uplink portion is divided into four 2.5-MHz channels (FD). In each of these channels 32...

The uplink portion is divided into four 2.5-MHz channels (FD). In each of these channels 32 users are accommodated through equal-duration time-slots in a TDMA fashion. Assume that the average spectral efficiency for each user is the same, SE = 1.6 b/s/Hz, and that all the users run the same application.

i) What is the total number of users that can be accommodated in an orthogonal manner?

ii) Find the rate of the application.

iii) If SE is calculated through the Shannon’s formula, what should be the SNR in dB?

Solutions

Expert Solution

Dear student if you have any doubt Please ask, Thank you...


Related Solutions

Find the first four terms in each portion of the series solution around x0 = 0...
Find the first four terms in each portion of the series solution around x0 = 0 for the following differential equation. x2 y// - 5x y/ + 6y = 0
An observatory telescope consists of four 40cm f/2.5 telescopes on a single equatorial mount, with each...
An observatory telescope consists of four 40cm f/2.5 telescopes on a single equatorial mount, with each telescope being equipped with an 8208 x 6164 pixel CCD with 6 um pixels a. what is the focal length of the observatory telescopes? b. what is the pixel scale of the telescopes in arcseconds per pixel? c. what is the rectangular field of view of each telescope. Give an answer in degrees by degrees.
A divided multilane highway in a recreational area (fp=0.90) has four lanes (two lanes in each...
A divided multilane highway in a recreational area (fp=0.90) has four lanes (two lanes in each direction) and is on a rolling terrain. The highway has 3 m lanes with a 1.8 m right-side shoulder and a 0.9 m left-side shoulder. The posted speed limit is 80 km/h. Formerly there were 3 access points per km, but recent development has increased the number of access points to 9 access points per km. Before development, the peak-hour factor was 0.90 and...
In a test of weight loss​ programs, 160 subjects were divided such that 32 subjects followed...
In a test of weight loss​ programs, 160 subjects were divided such that 32 subjects followed each of 5 diets. Each was weighed a year after starting the diet and the results are in the ANOVA table below. Use a 0.025 significance level to test the claim that the mean weight loss is the same for the different diets. Source of Variation SS df MS F ​P-value F crit Between Groups 554.416 4 138.60402 4.4411 0.001999 2.869395 Within Groups 4837.455]...
coins have a mean of 2.5 g 32 coin sample the sample coins have a mean...
coins have a mean of 2.5 g 32 coin sample the sample coins have a mean weight of 2.49496 standard deviation of 0.01722g with a 0.05 significance level to test the claim this sample from s population with a mean weight of 2.5 gm give test statistic and p value
Calculate the wavelength of each of the following frequencies of electromagnetic radiation. Part A 101.8 MHz...
Calculate the wavelength of each of the following frequencies of electromagnetic radiation. Part A 101.8 MHz (typical frequency for FM radio broadcasting) Express your answer in meters using four significant figures. Part B 1050 kHz (typical frequency for AM radio broadcasting) Express your answer in meters using four significant figures. Part C 835.6 MHz (common frequency used for cell phone communication) Express your answer in meters using four significant figures.
Calculate the wavelength of each of the following frequencies of electromagnetic radiation A) 104.8 MHz (typical...
Calculate the wavelength of each of the following frequencies of electromagnetic radiation A) 104.8 MHz (typical frequency for FM radio broadcasting) B)1100 kHz (typical frequency for AM radio broadcasting) C) 835.6 MHz (common frequency used for cell phone communication)
1. What are the physiological advantages of a heart that is divided into four chambers? 2....
1. What are the physiological advantages of a heart that is divided into four chambers? 2. Discuss what would happen to a human that is born with a heart in which the septum that separates the heart atria has a hole. A person has been fasting overnight and when this person wakes up the person drinks a regular Coca-Cola for breakfast. The graph below indicates the changes in blood glucose levels over time right before (1) the person drinks the...
For each of these 3 channels, describe where they are found, how they work, and the...
For each of these 3 channels, describe where they are found, how they work, and the role they play in physiology: 1) the cardiac ryanodine channel, 2) the voltage gated calcium channel on neurons, and 3) the dihydropyridine ryanodine channel
1) Suppose there is a random sample of n observations, divided into four groups. The table...
1) Suppose there is a random sample of n observations, divided into four groups. The table below summarizes the count of observations that were seen in each group. Group 1 Group 2 Group 3 Group 4 16 46 51 37 We are interested in testing the null hypothesis H0:p1=p2=p3=p4=0.25, against the alternative hypothesis HA: At least one proportion is incorrect a) What is the expected count for each of the groups? Expected: (number) b) What is the value of the...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT