Lecture Notes || SNS Courseware

Lecture Notes

UNIT 1:

Discrete Memoryless source

Information, Entropy, Mutual Information

Discrete Memoryless channels

Binary Symmetric Channel

Channel Capacity

Hartley – Shannon law

Source coding theorem

Shannon – Fano Codes

Huffman Codes

UNIT 2:

Prediction filtering and DPCM

ADPCM

PROPERTIES OF LINE CODES

PSD OF UNIPOLAR RZ, NRZ

PSD OFPOLAR RZ, NRZ

PSD OFBIPOLAR NRZ

PSD OF MANCHESTER

Prediction filtering and DPCM

ADPCM

UNIT 4:

STRUCTURE OF NONCOHERENT RECEIVER

DPSK

PRINCIPLES OF DPSK

GENERATION AND DETECTION OF BPSK, BFSK

GENERATION AND DETECTION OF QPSK, QAM

DPSK

PRINCIPLES OF DPSK

UNIT 5:

CHANNEL CODING THEOREM

LINEAR BLOCK CODES

PROBLEMS ON LPC

HAMMING CODES

PROBLEMS ON HAMMING CODES

CYCLIC CODES

CONVOLUTIONAL CODES

PROBLEMS ON CYCLIC CODES

VITERBI DECODER