Cs601 Data communication solution assignment 4, fall 2016
















                          Assignment No. 04

                        Semester: Fall 2016
CS601: Data
Communication

Total Marks: 10

Due Date: 26/01/2017


Instructions:
Please read the following
instructions carefully before submitting assignment:
You need to use MS word document
to prepare and submit the assignment on VU-LMS.
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)



Objective:

The objective of this
assignment is to:
§
Error detection Techniques




























Assignment






Question - 1
Consider
the following groups of bits along with Even parity LRC bits are sent to the
receiver, but due to transmission impairments some bits of LRC are lost. You
are required to identify the lost LRC bits and complete the given table.                                   



Group of bits

LRC bits

01101010

11011100

11110001

 11101010

1

0

1

0

0

0

1

0


0

1

1

0

1

0

1

0

1

1

0

1

1

1

0

0

1

1

1

1

0

0

0

1

1

1

1

0

1

0

1

0

     1

0

1

0

0

0

1

0
                                                                
LRC
                                                         

SOLUTION ASSIGNMENT
04 CS601 question :1













Question - 2
Find
the Polynomial of binary equivalents given in following table:            



Binary Equivalent

Polynomial

1011

?

10100

?

110100

?

1000111

?

10101

?















Best of Luck!