CA226_E_Data Communication & Computer Networks

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• Select topic General

  General

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  • Select activity Announcements

    

    Announcements Forum
  • Select activity Queries and Issues

    

    Queries and Issues Forum

    Please post your queries on this collaborative platform.  

  • Select activity PSO, PO, CO and CO-PO,PSO mapping

    

    PSO, PO, CO and CO-PO,PSO mapping File

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    Announcements Forum
• Select topic Unit I

  Unit I
   Data Communication
   Introduction, Communication Systems, Types of Data: Analog and Digital, Types of Signals: Analog and Digital, Communication Channel and its Characteristics, Transmission Modes, Synchronous and Asynchronous Transmission, Bit Rate and Baud, Radio Transmission Systems: Medium Wave, Short Wave, Microwave Transmission System, Terrestrial and Satellite (VSAT), Infrared Transmission. 

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    Focused Discussion Forum Unit 1

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    Quiz 1

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• Select topic Unit II

  Unit II

  Data Modulation and Data Encoding

   Concept of Modulation, Analog Data Analog Signal, Analog Data Digital Signal, Digital Data Analog Signal, Digital Data Digital Signal. Introduction to Multiplexing: Space Division Multiplexing, Frequency Division Multiplexing, Time Division Multiplexing. Switching techniques: Circuit and Packet switching. 

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    Assignment 1

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  • Select activity Switching

    

    Switching URL

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  • Select activity Message Switching

    

    Message Switching URL

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  • Select activity Packet Switching

    

    Packet Switching URL

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  • Select activity POLAR RZ

    

    POLAR RZ URL

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  • Select activity UNI POLAR RZ

    

    UNI POLAR RZ URL

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  • Select activity MANCHESTER FORMAT

    

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• Select topic Unit III

  Unit III

  Networking

  An Overview, Network Goals, Application of Networks. Network Structure Services: Datagram, Virtual Circuit and Permanent Virtual Circuit, Connectionless and Connection Oriented Communication. Network Topologies: Bus, Ring, Star Topologies. OSI Model: Introduction to ISO-OSI Reference Model and its Layers, Network Architectures, Protocol Hierarchy and Layering Concepts. OSI Terminology: Interface, Protocol, Service Primitives. 
  

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  • Select activity NETWORK TOPOLOGY

    

    NETWORK TOPOLOGY URL

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  • Select activity CONCEPT OF HAMMING CODE

    

    CONCEPT OF HAMMING CODE URL

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  • Select activity Examples of 7 bit Hamming Code

    

    Examples of 7 bit Hamming Code URL

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  • Select activity Error correction and detection of 7 Bit Hamming Code

    

    Error correction and detection of 7 Bit Hamming Code URL

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  • Select activity Example of error correction and detection in Hamming Code

    

    Example of error correction and detection in Hamming Code URL

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• Select topic Unit IV

  Unit IV

  ITCP/IP Suite 
  Introduction to TCP/IP Protocol, Brief Overview of TELNET, FTP, TFTP, SMTP, NFS, SNMP, DNS. Data Link Layer Design Issues: Services Provided to Network Layer Training: Necessity and Techniques, Error Control Features and Review of Techniques. Flow control: Sliding Window Protocols, Go Back N, Selective Repeat, Examples of Data Link Protocols (BSC, HDLC). 
  

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    Focused Discussion Forum Unit 4

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• Select topic Unit V

  Unit V

  Local Area Network (LAN) 
  IEEE Standard 802 for LAN, IEEE Standard 802.3: CSMA/CD LAN and Ethernet LAN, IEEE Standard 802.4: Token BUS LAN, IEEE Standard 802.5: Token Ring LAN, FDDI, Repeaters, Bridges, Router, Gateways, Switching and Hubs, LAN H/W, LAN Operating System, Transmission Media, Baseband vs Broadband, Implementation using Co-Axial, Twisted Pair, Fibre Optic Cables, Wireless Technology, Introduction to MAN and WAN. 
  

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• Select topic General-Course Completion

  General-Course Completion