I am student of Anna University and from here doing engineering degree in ECE branch searhing for question bank. Will you please provide me Anna University Chennai Question Bank For ECE along with Digital Communication Syllabus so that I can prepare well for exams?

Anna University is a technical university in Tamil Nadu, India. The main campus is in Guindy, Chennai.

Please find the below attached file for the Anna University Chennai Question Bank For ECE:

Anna University Chennai Question Bank For ECE digital communication






Ec6501 Digital Communication Syllabus

UNIT I SAMPLING & QUANTIZATION
Low pass sampling Aliasing- Signal Reconstruction-Quantization - Uniform & non-uniform quantization - quantization noise - Logarithmic Companding of speech signal- PCM - TDM.

UNIT II WAVEFORM CODING
Prediction filtering and DPCM - Delta Modulation - ADPCM & ADM principles-Linear Predictive Coding

UNIT III BASEBAND TRANSMISSION
Properties of Line codes- Power Spectral Density of Unipolar / Polar RZ & NRZ Bipolar NRZ - Manchester- ISI Nyquist criterion for distortionless transmission Pulse shaping Correlative coding - Mary schemes Eye pattern - Equalization.

UNIT IV DIGITAL MODULATION SCHEME
Geometric Representation of signals - Generation, detection, PSD & BER of Coherent BPSK, BFSK & QPSK - QAM - Carrier Synchronization - structure of Non-coherent Receivers - Principle of DPSK.

UNIT V ERROR CONTROL CODING
Channel coding theorem - Linear Block codes - Hamming codes - Cyclic codes - Convolutional codes - Vitterbi Decoder.

Contact:

Anna University
Chennai, Tamil Nadu, 600025, India

Attached Files

Anna University Chennai Question Bank For ECE digital communication.pdf (677.2 KB, 99 views)