All Lectures

FULL COURSE
Professor Aqeel Tahir

Topics:
Chp#1 Fundamentals of Data Communications Signals & Communications System
Data Communication Characteristics
Data Communication Components
Parameters of Signals
Types of Data Flow
Network
History of Data
Transit & Response
Performance Measure
Chp# 2 Data Communication Networks
Types of Network Connection
Physical Topology
Categories of Networks
Interconnection of Network and Internetwork
The Internet
OSI Reference Model
Chp#3 Digital Transmission (Fundamentals)
Composite Signals
Bandwith
Bit Rate & Length
Baseband Transmission
Broadband Transmission
Transmission Impairment
Noise and SNR
SNR
Channel Capacity and Shannon Law
Chap#4 Digital Transmission
Channel and Line Coding
Chp#5 Analog and Digital Conversion
Sampling
Quantization and Digitization
Delta Modulation
Chp#6 Multiplexing and Demultiplexing
Chp#7 Switching Techniques
Overview
Switched Communication Network
Basic Operation
Uses of Packets
Advantages of Packet Switching
Categories of Packet Switching Technique

Comprehension of Communication Techniques

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