Data Communication (3413) Credit Hours: 4(4+0)
Recommended Book:
Data and Computer Communication by William Stallings
Course Outlines:
Unit No. 1 Data Transmission and Networking Concepts
Communication Model and Communication Tasks, Transmission System
Utilization, Interfacing & Signal Generation, Exchange Management, Error
Detection and Correction, Flow Control, Addressing, & Routing, Recovery,
Message Formatting, Security, Network Management Protocol and Protocol
Architecture, OSI Standard, TCP/IP Suite, Bus, Tree, Ring, Star LANs, Circuit
Switching And Packet Switching, Frame Relay and ATM, ISDN and Broadband
ISDN, Point to Point and Multipoint, Simplex, Half-Duplex and Full-Duplex
Transmission, Analog and Digital Data Transmission
Unit No. 2 Signal Fundamentals and Transmission Impairments
Basics of Signals, Time Domain and Frequency Domain, Attenuation, Delay
Distortion, Noise and Channel Capacity
Unit No. 3 Transmission Media
Guided Transmission Media – Twisted Pair, Coaxial Cable and Optical Fiber,
Unguided Transmission Media – Terrestrial & Satellite Microwave and Broadcast
Radio, Practical*
Unit No. 4 Data Encoding
Digital Data & Digital Signals, Encoding Techniques (NRZ-L, NRZI, Bipolar Ami,
Pseudo ternary, Manchester, Differential Manchester), Digital Data & Analog
Signals–Modem Encoding Techniques (ASK, FSK, PSK, QPSK), Analog Data &
Digital signals–Code Encoding Techniques (PCM, TDM), Modulation Techniques
(Am, Fm, Pm)
Unit No. 5 Data Communication Interface and Multiplexing
Asynchronous and Synchronous Transmission, Line Configurations, Interfacing,
Null Modem, Frequency Division, Multiplexing, Synchronous and Statistical Time
Division Multiplexing
Unit No. 6 Data Link Control
Flow Control Techniques – Stop & Wait, Sliding Window, Error Detection (Even
and Odd Parity Check, CRC or FCS), Error Control Techniques (Stop And Wait
ARQ, Go-Back-N ARQ, Selective-Reject ARQ, High Level Data Link Control
Protocols (HDLC))
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