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Documents Chapter-1: Introduction the Purpose of a Communication

Chapter-1: Introduction The purpose of a Communication System is to transport an information bearing signal from a source to a user destination via a communication channel.…

Documents Chapter-4 Band Limited Signalling Line Codes In

CHAPTER-4 BAND LIMITEDSIGNALLING Line Codes Inbasebandtransmissionbest wayistomapdigitsor symbolsintopulse waveform.This waveform is generally termed as Line codes. RZ: Return…

Documents Chapter- 6 Error Control Coding -- Block

CHAPTER- 6 ERROR CONTROL CODING -- BLOCK CODES 6.1 Rationale for Coding: The main task required in digital communication is to construct ‘cost effective systems’ for…