Q1: For the cascaded channels shown: Find P(Z\X) and mutual information between x2 and 22 if p(x2) = 0.38 V1 Z1 p.3 0.8 Z2 Y2 0.1 .1 X2 0.7 Уз 23 AL IRAQIA UNIVERSITY Q2: - Develop a Shannon code for the following set of messages: [0.15 0.3 0.2 0.08 0.13 0.14] and then find the coding efficiency and redundancy.

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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Q1: For the cascaded channels shown: Find P(Z\X) and mutual information between x2 and
z2 if p(x2) = 0.38
Z1
0.3
0.8
Y2
+ Z2
0.1
0.1
X2
0.7
Уз
Z3
AL IRAQIA UNIVERSITY
Q2: - Develop a Shannon code for the following set of messages:
[0.15 0.3 0.2 0.08 0.13 0.14] and then find the coding efficiency and redundancy.
Transcribed Image Text:Q1: For the cascaded channels shown: Find P(Z\X) and mutual information between x2 and z2 if p(x2) = 0.38 Z1 0.3 0.8 Y2 + Z2 0.1 0.1 X2 0.7 Уз Z3 AL IRAQIA UNIVERSITY Q2: - Develop a Shannon code for the following set of messages: [0.15 0.3 0.2 0.08 0.13 0.14] and then find the coding efficiency and redundancy.
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