cs601 assignment 2 solution fall 2019
| Assignment No. 02
Semester: Fall 2019CS601: Data Communication
|Total Marks: 20
Due Date: 28 Nov 2019
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).
To enhance the learning about:
1. Encoding Scheme
2. Single Characteristics
3. Transmission Impairments
Question No. 1
A below given diagram is representing the Differential Manchester encoding scheme. You are required to carefully analyze the diagram and then write the binary pattern represented by the diagram:
Hint: First bit is 0 and its voltage level is negative to positive.
Give your answer in the following table: (Solution )
Determine the following from the diagram given below:
Give your answer in the following table:
Question No. 3
Suppose power P of a signal is increased 30 times after passing through an amplifier. By writing all necessary formulas and calculation steps, you are required to calculate amplification (power gain) in proper unit.
Av=Input voltage/output voltage
AI=input current/out put current
Amplifiers gain given in decibels (dB)
Note calculate the values by your selfe
Best of Luck!