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When the mobile is moving in the direction of signal source with speed = 120 km/hour and the carrier frequency 1800 MHz. The angular Doppler frequency = Select one: 628.31 rad 837.75 rad/s 200 Hz None 1047.19 rad/s 1256.63 rad/s

When the mobile is moving in the direction of signal source with speed = 120 km/hour and the carrier frequency 1800 MHz. The angular Doppler frequency = Select one: 628.31 rad 837.75 rad/s 200 Hz None 1047.19 rad/s 1256.63 rad/s

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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In CDMA system with 4 users and BPSK modulation, the user 1 signal u, has bit period = 0.2 ms. The signal after spreading is u,c,. The bandwidth of the signal u,C1= O 10 kHz None O 80 kHz O 40 kHz 160 kHz O 20 kHz Clear my choice
Transcribed Image Text:In CDMA system with 4 users and BPSK modulation, the user 1 signal u, has bit period = 0.2 ms. The signal after spreading is u,c,. The bandwidth of the signal u,C1= O 10 kHz None O 80 kHz O 40 kHz 160 kHz O 20 kHz Clear my choice
When the mobile is moving in the direction of signal source with speed = 120 km/hour and the carrier frequency = 1800 MHz. The angular Doppler frequency = Select one: 628.31 rad 837.75 rad/s 200 Hz None 1047.19 rad/s 1256.63 rad/s
Transcribed Image Text:When the mobile is moving in the direction of signal source with speed = 120 km/hour and the carrier frequency = 1800 MHz. The angular Doppler frequency = Select one: 628.31 rad 837.75 rad/s 200 Hz None 1047.19 rad/s 1256.63 rad/s
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