Question

In an urban cellular system, the base station transmits at the carrier frequency is 2000 MHz. Assuming that the radius of the cell is 2 km, and minimum power required by the mobile to operate is -90dBm: (a) Determine the probability that a user at the edge of the cell will receive a satisfactory signal, assuming propagation constant $n = 3.5$, standard deviation $\sigma = 7$ dB, and average received power at edge of cell is -80 dBm. (b) If the average number of users in the cell at any time is 5000, how many of these users will receive satisfactory coverage?

          In an urban cellular system, the base station transmits at the carrier frequency is 2000 MHz. Assuming that the radius of the cell is 2 km, and minimum power required by the mobile to operate is -90dBm:
(a) Determine the probability that a user at the edge of the cell will receive a satisfactory signal, assuming propagation constant $n = 3.5$, standard deviation $\sigma = 7$ dB, and average received power at edge of cell is -80 dBm.
(b) If the average number of users in the cell at any time is 5000, how many of these users will receive satisfactory coverage?

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In an urban cellular system, the base station transmits at the carrier frequency is 2000 MHz. Assuming that the radius of the cell is 2 km, and minimum power required by the mobile to operate is -90dBm:
(a) Determine the probability that a user at the edge of the cell will receive a satisfactory signal, assuming propagation constant n = 3.5, standard deviation σ = 7 dB, and average received power at edge of cell is -80 dBm.
(b) If the average number of users in the cell at any time is 5000, how many of these users will receive satisfactory coverage?

Added by Joe H.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Adi S

05/24/2023

Step 1

The path loss can be calculated using the formula: PL = 10 * n * log10(d) + X where PL is the path loss in dB, n is the propagation constant, d is the distance in meters, and X is a random variable representing the shadowing effect. Given that n = 3.5 and d = 2 Show more…

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In an urban cellular system,the base station transmits at the carrier frequency is 2000 MHz. Assuming that the radius of the cell is 2 km, and minimum power required by the mobile to operate is -90dBm: (a) Determine the probability that a user at the edge of the cell will receive a satisfactory signal, assuming propagation constant n = 3.5, standard deviation = dB, and average received power at edge of cell is -80 dBm. (b) If the average number of users in the cell at any time is 5000, how many of these users will receive satisfactory coverage?

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