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ECE · Q95

Information Theory And Coding

Engineering and GATE · ECE · question 95

Q95

In a Direct Sequence CDMA system the chip rate is 1.2288 × 106 chips per second. If the processing gain is desired to be AT LEAST 100, the data rate

A.
Must be less than or equal to 12.288 × 103 bits per second
Answer
B.
Must be greater than 12.288 × 103 bits per second
C.
Must be exactly equal to 12.288 × 103 bits per second
D.
Can take any value less than 122.88 × 103 bits per second

Answer: Option A

Solution

Answer: Option A
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