EC8501 Digital Communication MCQ Materials PDF Download
In this post we have uploaded the important mcq questions for EC8501 Digital Communication Materia PDF along with the reference URL's.
Download EC8501 Digital Communications MCQ PDF Material
EC8501 MCQ REFERENCE URL's
UNIT I INFORMATION THEORY
1.1 Discrete Memoryless source, Information Entropy, Mutual Information and Discrete Memoryless channels
https://www.sanfoundry.com/digital-communications-questions-answers-information-and-coding/
1.2 Binary Symmetric Channel
https://www.sanfoundry.com/digital-communications-questions-answers-structured-sequence/
1.3 Channel Capacity, Hartley - Shannon law
https://www.sanfoundry.com/digital-communications-questions-answers-shanon-hartley-capacity-theorem-and-turbo-codes/
1.4 Source coding theorem, Shannon - Fano Code
https://www.sanfoundry.com/digital-communications-questions-answers-information-and-coding/
1.5 Huffman code
https://www.sanfoundry.com/huffman-code-multiple-choice-questions-answers-mcqs/
UNIT II WAVEFORM CODING & REPRESENTATION
2.1 Prediction filtering and DPCM
https://www.sanfoundry.com/tricky-digital-communications-questions-answers/
2.2 Delta Modulation
https://www.sanfoundry.com/digital-communications-questions-answers-modulation-and-multiplexing/
2.3 ADPCM & ADM principles
https://www.sanfoundry.com/digital-communications-questions-answers-pulse-code-modulation/
2.4 Linear Predictive Coding
https://www.sanfoundry.com/wireless-mobile-communications-questions-answers-linear-predictive-coders/
2.5 Properties of Line codes, Power Spectral Density of Unipolar / Polar RZ & NRZ
https://www.sanfoundry.com/digital-communications-questions-answers-baseband-transmission-1/
2.6 Bipolar NRZ, Manchester Coding
https://www.sanfoundry.com/digital-communications-interview-questions-answers-freshers/
UNIT III BASEBAND TRANSMISSION & RECEPTION
3.1 ISI
https://www.sanfoundry.com/digital-communications-questions-answers-intersymbol-interference-1/
3.2 Nyquist criterion for distortion less transmission
https://www.sanfoundry.com/digital-communications-questions-answers-intersymbol-interference-2/
3.3 Pulse shaping – Correlative coding
https://www.sanfoundry.com/digital-communications-questions-answers-correlative-coding/
3.4 Eye pattern
https://www.sanfoundry.com/digital-communications-test/
3.5 Receiving Filters
https://www.sanfoundry.com/analog-communications-questions-answers-filter-method/
3.6 Matched Filter
https://www.sanfoundry.com/digital-communications-questions-answers-digital-communication-system/
3.7 Correlation receiver
https://www.sanfoundry.com/wireless-mobile-communications-questions-answers-rake-receiver/
3.8 Adaptive Equalization
https://www.sanfoundry.com/wireless-mobile-communications-questions-answers-fundamentals-equalization/
UNIT IV DIGITAL MODULATION SCHEME
4.1 Geometric Representation of signals
https://www.sanfoundry.com/digital-communications-questions-answers-signals/
4.2 Generation, detection, PSD & BER of Coherent BPSK and QAM
https://www.sanfoundry.com/digital-communications-questions-answers-modulation-techniques/
4.3 BFSK & QPSK
https://www.sanfoundry.com/wireless-mobile-communications-questions-answers-linear-modulation-techniques/
4.4 Carrier Synchronization
https://www.sanfoundry.com/digital-communications-questions-answers-and-network-synchronization/
4.5 Principle of DPSK.
https://www.sanfoundry.com/digital-communications-questions-answers-coherent-detection/
UNIT V ERROR CONTROL CODING
5.1 Channel coding theorem
https://www.sanfoundry.com/digital-communications-questions-answers-codes-and-coding-technique/
5.2 Linear Block codes and Cyclic codes
https://www.sanfoundry.com/digital-communications-questions-answers-cyclic-codes-and-linear-block-codes/
5.3 Hamming codes
https://www.sanfoundry.com/hamming-code-multiple-choice-questions-answers-mcqs/
5.4 Convolutional codes, Viterbi Decoder
https://www.sanfoundry.com/wireless-mobile-communications-questions-answers-convolutional-codes/
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