Sponsored Links


Results 1 to 2 of 2

Thread: CS601 Data Communication Assignment No. 03 Solution 23rd January 2016

  1. #1
    Administrator Vuhelper's Avatar
    Join Date
    Apr 2011
    Posts
    9,578

    Thumbs up CS601 Data Communication Assignment No. 03 Solution 23rd January 2016

    Sponsored Links1


    Question: Marks 15
    Question. 1 (5 Marks)
    Consider an extremely noisy channel in which the value of the signal-to-noise ratio is 2000 and bandwidth is equal to 6000 Hz. Calculate channel capacity, according to Shannon Capacity formula. Provide your answer with full calculation, correct formula and correct units.

    Formula
    Calculation
    Unit




    Question. 2 (5 Marks)
    Suppose a signal travels through a transmission medium with initial power 1000dB but due to some impairments it is received at the destination (about 100 Km away from the source) with power 10dB. You are required to calculate the total power loss, by following all steps in the formula with the correct unit.
    Formula
    Calculation
    Unit



    Question. 3 (5 Marks)
    Assume a well reputable company that manufactures the electronic equipments, wants to establish a small and reliable network of 40 computers for communication with each other. According to you, which transmission medium between STP and UTP will be preferred and why? Justify your answer with solid reason.

  2. #2
    Administrator Vuhelper's Avatar
    Join Date
    Apr 2011
    Posts
    9,578
    Q1
    Formula
    Calculation
    Unit


    C = B log2 (1 + S/N)


    Bandwidth is 3 KHz

    S/N ratio is 3162

    Sponsored Links

    C = B log2 (1 + S/N)

    C = 6000 log2 (1 + 2000)

    C = 65.799


    bps
    Q2
    Formula
    Calculation
    Unit


    dB = 10 log10 (P2/P1)


    P1 is Intial Power

    P2 is Final Power

    dB = 10 log10 (P2/P1)

    dB = 10 log10 (100/1000)

    dB= -10

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Replies: 0
    Last Post: 01-20-2016, 04:49 PM
  2. CS601 Data communication Assignment No 2 Solution Spring May 2014
    By Entboy in forum Assignments & Solutions
    Replies: 2
    Last Post: 05-29-2014, 02:56 PM
  3. CS601- Data Communication Assignment 2 Solution required
    By marshadm85 in forum Get Solution In 24 Hour
    Replies: 4
    Last Post: 11-15-2011, 07:26 PM
  4. Replies: 1
    Last Post: 01-27-2011, 06:37 PM
  5. Replies: 3
    Last Post: 05-10-2010, 11:55 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
-: Vuhelp Disclaimer :-
None of the files shown here are hosted or transmitted by this server. The links are provided solely by this site's users. The administrator's or staff of Vuhelp.net cannot be held responsible for what its users post, or any other actions of its users. You may not use this site to distribute or download any material when you do not have the legal rights to do so. It is your own responsibility to adhere to these terms. If you have any doubts about legality of content or you have any suspicions, feel free to contact us.
Online Education | JhelumSoft