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ECE · Q21

Information Theory And Coding

Engineering and GATE · ECE · question 21

Q21

In a GSM system, 8 channels can co-exist in 200 kHz bandwidth using TDMA. A GSM based cellular operator is allocated 5 MHz bandwidth. Assuming a frequency reuse factor of 1/5, i.e. a five-cell repeat pattern, the maximum number of simultaneous channels that can exist in one cell is

In a GSM system, 8 channels can co-exist in 200 kHz bandwidth using TDMA. A GSM based cellular operator is allocated 5 MHz bandwidth. Assuming a frequency reuse factor of   i.e. a five-cell repeat pattern, the maximum number of simultaneous channels that can exist in one cell is
A.
200
B.
40
Answer
C.
25
D.
5

Answer: Option B

Solution

Answer: Option B
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