Ch01. Introduction to the Course Ch01. Introduction to Data Communications Ch01. Characteristics of a Data Communication System -1 Ch01. Characteristics of a Data Communication System -2 Ch01. Components of a Data Communication System Ch01. Data Representation and Data Flow Ch01. Networks Ch01. Physical Structures Ch01. Physical Topologies -1 Ch01. Physical Topologies -2 Ch01. Physical Topologies -3 Ch01. Local Area Network Ch01. Wide Area Network Ch01. Switching Ch01. The Internet Ch01. Internet History Ch01. Internet Standards and Administration Ch02. Protocol Layering - Introduction -1 Ch02. Protocol Layering - Introduction - 2 Ch02. Potocol Layering - Advantages and Disadvantage Ch02. Protocol Layering - Principles Ch02. TCP/IP Protocol Suite Ch02. TCP/IP Suite - Function of layers Ch02. TCP/IP Suite - Layer Description -1 Ch02. TCP/IP Suite - Layer Description -2 Ch02. Encapsulation and Decapsulation Ch02. The Open System Interconnection (OSI) Model Ch02. Data Communication vs Computer Networks Ch03. Communication at Physical Layer Ch03. Analog and Digital Signals Ch03. Periodic and Non Periodic Analog Signals Ch03. Sine Wave - Frequency 1 Ch03. Sine Wave - Frequency 2 Ch03. Phase or Phase Shift Ch03. Wavelength Ch03. Time and Frequency Domains Ch03. Composite Signals Ch03. Bandwidth Ch03. Digital Signals-1 Ch03. Digital Signals-2 Ch03. Bit Rate Ch03. Digital Signal as Composite Analog Signal Ch03. Transmission of Digital Signals Ch03. Broadband Transmission (Modulation) Ch03. Transmission Impairments Ch03. Attenuation and Amplification - Deciblel Ch03. Distortion Ch03. Noise Ch03. Data Rate Limits Ch03. Noisy Channel: Shannon Capacity Ch03. Network performance Ch03. Latency or Delay Ch03. Delay - Bandwidth Delay Product Ch04. Digital to Digital Conversion Ch04. Data Rate versus Signal Rate Ch04. Line Coding Ch04. Line Coding Scheme-1 Ch04. Line Coding Scheme-2 Ch04. Line Coding Scheme-3 Ch04. Line Coding Scheme-4 Ch04. Block Coding-1 Ch04. Block Coding-2 Ch04. Block Coding-3 Ch04. Scrambling Ch04. Types of Scrambling Techniques-1 Ch04. Types of Scrambling Techniques-2 Ch04. Analog-to-Digital Conversion Ch04. Pulse Code Modulation (PCM) Ch04. Pulse Code Modulation (PCM) Ch04. Pulse Code Modulation (PCM) Ch04. Analog to Digital Conversion Ch04. Delta Modulation (DM) Ch04. Transmission Modes Ch04. Serial Transmission 1 Ch04. Serial Transmission 2 Ch05. Digital to Analog Conversion Ch05. Aspects of Digital to Analog Conversion Ch05. Aspects of Digital to Analog Conversion Ch05. Amplitude Shift keying (ASK) - 1 Ch05. Amplitude Shift keying (ASK) - 2 Ch05. Frequency Shift keyihng (FSK) - 1 Ch05. Frequency Shift keyihng (FSK) - 2 Ch05. Phase Shift keying (PSK) Ch05. Constellation Diagram Ch05. Quadrature Amplitude Modulation (QAM) Ch05. Analog to Analog Conversion -1 Ch05. Analog to Analog Conversion -2 Ch05. Analog to Analog Conversion -3 Ch06. Multiplexing -1 Ch06. Multiplexing -2 Ch06. Frequency - Division Multiplexing