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The Gaussian sampled noise having zero mean and variance 0.001. In CDMA Direct sequence spread spectrum system, three users transmit BPSK having power of 10 mW. The three transmitted signals have gain 0.01, 0.1 and 0.2 respectively at the joint receiver end. The spreading codes are given by R 64, R₁ =-1 ij.. What will be the BER of the received user 1 data. 0.40 [0(2.18)+Q(1.01)+Q(2.67)+Q(1.25)] 0.25 [Q(2.18)+Q(2.91)+Q(1.04)+Q(1.89)] 0.40 Q(1.23)+Q(2.45)+Q(2.34)+Q(1.97)] 0.25 [Q(1.08)+Q(1.71)+Q(2.34)+Q(2.97)]

The Gaussian sampled noise having zero mean and variance 0.001. In CDMA Direct sequence spread spectrum system, three users transmit BPSK having power of 10 mW. The three transmitted signals have gain 0.01, 0.1 and 0.2 respectively at the joint receiver end. The spreading codes are given by R 64, R₁ =-1 ij.. What will be the BER of the received user 1 data. 0.40 [0(2.18)+Q(1.01)+Q(2.67)+Q(1.25)] 0.25 [Q(2.18)+Q(2.91)+Q(1.04)+Q(1.89)] 0.40 Q(1.23)+Q(2.45)+Q(2.34)+Q(1.97)] 0.25 [Q(1.08)+Q(1.71)+Q(2.34)+Q(2.97)]

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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The Gaussian sampled noise having zero mean and variance 0.001. In CDMA Direct sequence spread spectrum system, three users transmit BPSK having power of 10 mW. The three transmitted signals have gain 0.01, 0.1 and 0.2 respectively at the joint receiver end. The spreading codes are given by R 64, R₁ =-1 ij.. What will be the BER of the received user 1 data. 0.40 [0(2.18)+Q(1.01)+Q(2.67)+Q(1.25)] 0.25 [Q(2.18)+Q(2.91)+Q(1.04)+Q(1.89)] 0.40 Q(1.23)+Q(2.45)+Q(2.34)+Q(1.97)] 0.25 [Q(1.08)+Q(1.71)+Q(2.34)+Q(2.97)]
Transcribed Image Text:The Gaussian sampled noise having zero mean and variance 0.001. In CDMA Direct sequence spread spectrum system, three users transmit BPSK having power of 10 mW. The three transmitted signals have gain 0.01, 0.1 and 0.2 respectively at the joint receiver end. The spreading codes are given by R 64, R₁ =-1 ij.. What will be the BER of the received user 1 data. 0.40 [0(2.18)+Q(1.01)+Q(2.67)+Q(1.25)] 0.25 [Q(2.18)+Q(2.91)+Q(1.04)+Q(1.89)] 0.40 Q(1.23)+Q(2.45)+Q(2.34)+Q(1.97)] 0.25 [Q(1.08)+Q(1.71)+Q(2.34)+Q(2.97)]
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