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Problem3: Consider a time division multiplexing scheme with 14 users. Assuming each fh user has a message m;(t) with a corresponding spectrum of M;(f) = A () and power P; = 2 7000, (a) Determine the Nyquist sampling rate for m;(t) (b) If the dynamic range for the i-th user varies between +3 and -3 volts determine the number of bits per sample for a quantization SNR of 40DB (c) If the sampling used is 1.2 times the Nyquist rate and in addition framing bits add an overhead of 4% what is the total data rate of the TDM system? (d) If binary signaling is used what is minimum bandwidth required to transmit the TDM signal?

Problem3: Consider a time division multiplexing scheme with 14 users. Assuming each fh user has a message m;(t) with a corresponding spectrum of M;(f) = A () and power P; = 2 7000, (a) Determine the Nyquist sampling rate for m;(t) (b) If the dynamic range for the i-th user varies between +3 and -3 volts determine the number of bits per sample for a quantization SNR of 40DB (c) If the sampling used is 1.2 times the Nyquist rate and in addition framing bits add an overhead of 4% what is the total data rate of the TDM system? (d) If binary signaling is used what is minimum bandwidth required to transmit the TDM signal?

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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Problem3: Consider a time division multiplexing scheme with 14 users. Assuming each fh user has a message m;(t) with a corresponding spectrum of M;(f) = ^ () and power P; = 2 7000, (a) Determine the Nyquist sampling rate for m;(t) (b) If the dynamic range for the i-th user varies between +3 and -3 volts determine the number of bits per sample for a quantization SNR of 40DB (c) If the sampling used is 1.2 times the Nyquist rate and in addition framing bits add an overhead of 4% what is the total data rate of the TDM system? (d) If binary signaling is used what is minimum bandwidth required to transmit the TDM signal?
Transcribed Image Text:Problem3: Consider a time division multiplexing scheme with 14 users. Assuming each fh user has a message m;(t) with a corresponding spectrum of M;(f) = ^ () and power P; = 2 7000, (a) Determine the Nyquist sampling rate for m;(t) (b) If the dynamic range for the i-th user varies between +3 and -3 volts determine the number of bits per sample for a quantization SNR of 40DB (c) If the sampling used is 1.2 times the Nyquist rate and in addition framing bits add an overhead of 4% what is the total data rate of the TDM system? (d) If binary signaling is used what is minimum bandwidth required to transmit the TDM signal?
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