CS601 Assignment 3 Solution and Discussion

Assignment No. 03
Semester: Fall 2019
CS601: Data Communication Total Marks: 15Due Date: 17th January, 2020
Instructions:
Please read the following instructions carefully before submitting assignment:
You need to use MS word document to prepare and submit the assignment on VULMS.
It should be clear that your assignment will not get any credit if: The assignment is submitted after due date.
The assignment is not in the required format (doc or docx).
The submitted assignment does not open or file is corrupt.
Assignment is copied (partial or full) from any source (websites, forums, students, etc).
Assignment solution in the image format or image(s) pasted in the solution file.Objectives:
To enhance the learning capabilities of the students about:
 Error Detection Techniques
 Polynomials to Binary Conversion
 Binary Addition
Assignment
Question No. 1
Suppose a message consisting of following fourbit numbers is being sent to a destination. By writing all necessary calculation steps, you are required to calculate fourbit Checksum number, the sender will append with the original message:
9, 8,11, 15, 14Solution:
Question No.2
Considering the Generator Polynomial (Divisor): X3+1, by writing all necessary calculations steps involved in Cyclic Redundancy Check, you are required to determine the codeword of the following data word:
10110
Solution:
Question No.3
Find the Polynomials equivalent of bits given in the following table:
Bits Polynomial 1010000 10001001 Solution:
Best of Luck!


@zareen said in CS601 Assignment 3 Solution and Discussion:
Question No.2
Considering the Generator Polynomial (Divisor): X3+1, by writing all necessary calculations steps involved in Cyclic Redundancy Check, you are required to determine the codeword of the following data word:
10110Solution idea!

@zareen said in CS601 Assignment 3 Solution and Discussion:
Question No. 1
Suppose a message consisting of following fourbit numbers is being sent to a destination. By writing all necessary calculation steps, you are required to calculate fourbit Checksum number, the sender will append with the original message:
9, 8,11, 15, 14 

Solution Ideas: