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Old June 19th, 2014, 06:18 PM
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Default BPUT B.Tech ETE 6th Semester, Digital Communication Techniques Exam paper

Give me question paper for Biju Patnaik University of Technology-B.Tech in Electronics and Telecommunication Engineering-Sixth Semester, Digital Communication Techniques Examination ??
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  #2  
Old June 20th, 2014, 06:05 PM
Kesari Koli
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Posts: 14,250
Default Re: BPUT B.Tech ETE 6th Semester, Digital Communication Techniques Exam paper

Here I am giving you question paper for Biju Patnaik University of Technology-B.Tech in Electronics and Telecommunication Engineering-Sixth Semester, Digital Communication Techniques Examination in PDF file attached with it so you can get it easily.

Define Basis function.
What are multi dimensional signal ?
Define modulation with memory.
Compare the advantages of QAM over ASK and PSK signals.
What is the significance of pseudo noise sequence ?
Draw the rectangular as well as circular conste~~atibn for 16-QAM
Find the maximum value of entropy for a binary symmetric channel.
How Markov process helps in communication engineering ?.
Differentiate matched filter and correlator.

Determine the autocorrelation function of the MSK & offset QPSK modulated
signals based on the assumption that the information sequence for each of the
signals are uncorrelated and zero mean. '10
(a) Briefly explain the MSK signaling scheme. 7
(b) Why it is called CPFSK ? 3
(a) What is Matched filter receiver ? Explain the frequency domain
interpretation. 5
(b) Compare different digital signaling methods with respect to bandwidth and
dimension. 5

(a) How will you achieve channel capacity in orthogonal signals ? 5
(b) What is Nyquist criteria for zero lSl ? With this explain raised cosine filter
concept. 5
(a) Compare and contrast MLSE and MSE criterion. 5
(b) What is decision feedback equalizer, explain. 5
(a) Explain DS-CDMA system with neat diagram. 5
(b) What is the effect of Pulsed interference on DS spread spectrum system ?

B. Write short notes on any four :
(a) Simplex Signalling
(b) OptimalReception
(c) P" for ASK
(d) Lempel-ZivAlgorithm
(e) Shanon'stheorem.



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  #3  
Old May 1st, 2015, 12:42 PM
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I want dct bput question paper of previous year
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  #4  
Old May 9th, 2016, 11:35 PM
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Default Re: BPUT B.Tech ETE 6th Semester, Digital Communication Techniques Exam paper

Quote:
Originally Posted by Unregistered View Post
Give me question paper for Biju Patnaik University of Technology-B.Tech in Electronics and Telecommunication Engineering-Sixth Semester, Digital Communication Techniques Examination ??
I want dct bput question paper of previous year
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