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CS601 Data Communication Assignment No. 03 Solution and Discussion Fall 2013 Due Date 21 Jan,2013

Assignment No. 03

Semester: Fall 2013

CS601-Data Communication

Total Marks: 15

 

Due Date: 20/01/2014

 

Uploading instructions:

 

  • Your assignment must be in Microsoft Word format. (Any other formats like scan images, PDF, Zip, rar, bmp, etc will not be accepted).
  • Save your assignment with your ID (e.g. bc020200786.doc).
  • No assignment will be accepted through email.

 

Rules for Marking:

 

It should be clear that your assignment will not get any credit if:

  • The assignment is submitted after due date.
  • The submitted assignment does not open or file is corrupted.
  • Your assignment is copied from internet, handouts or from any other student

      (Strict disciplinary action will be taken in this case).

Assignment

 

 

Question 1:   (10 Marks)

 

a) Assume that a sports channel is using FM (frequency modulation) for broadcasting its transmission. You are required to calculate the bandwidth of broadcasted signal (modulated) in KHz for each of the following signals:

 

  • Modulating signal with a bandwidth of 15 KHz.
  • Modulating signal with frequencies of 4000 to 7000 Hz.              

 

b) Suppose a radio channel is using AM (Amplitude modulation) for broadcasting its transmission. You are required to calculate the bandwidth of broadcasted signal in KHz for each of the following signals:                         

 

  • Modulating signal with a bandwidth of 6 KHz.
  • Modulating signal with frequencies of 3000 to 6000 Hz.                   

 

Question 2:   (5 Marks)

 

Radio waves transmission utilizes five different types of propagation. You are required to identify at least one application (that uses the particular propagation) for each of the given propagation types.

 

Propagation  

Application

Surface

 

Tropospheric

 

Ionospheric

 

Line of sight

 

Space

 

 

 

 

NOTE: Every student should provide his/her own work, exact copying of the assignment (or some portion of the assignment) from the internet or other students will lead to copy case and zero marks will be awarded. Do not put any query on MDB about this assignment, if you have any query then email at cs601@vu.edu.pk.

 

 

 

Deadline: Your assignment must be uploaded/submitted on or before 20th January 2014.

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Thanks for sharing

Here is the complete and 100% correct solution of ass_3 cs601

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