Archive for the ‘Notes’ Category

  • Delivery Techniques and routing

    Jun 17, 13 • 3906 Views • Notes5 Comments

    DELIVERY The term delivery refers to the way in which the packet is handled by the networks under the network layer.The network layer handles the packets in the physical network and it is termed as delivery of the packet. DELIVERY TECHNIQUES The delivery to

  • Optical Amplifiers and their Uses

    Jun 17, 13 • 3187 Views • Notes2 Comments

    OPTICAL AMPLIFIERS AND THEIR USES OPTICAL AMPLIFIERS:- TYPES OF OPTICAL AMPLIFIERS:- GATE GATE Syllabus 2015 for Civil Engineering GATE 2015 Syllabus for Electrical Engineering GATE Syllabus 2015 of Mechanical Engineering GATE 2015 syllabus for Architecture

  • OPTICAL FIBRE COMMUNICATION AND OPTICAL FIBRES

    Jun 17, 13 • 2400 Views • Notes4 Comments

    OPTICAL FIBRE COMMUNICATION AND OPTICAL FIBRES MOTIVATION:- -The use of optical fibres as transmission unit provided high capacity data transfer because of the characteristics of these fibres. The use of these fibres was much more beneficial than using the

  • Digital Television Technology

    Jun 16, 13 • 2559 Views • General, NotesNo Comments

    Digital Television Technology: The wonders of digital television have been heralded for more than two decades. Compared to  old analogue technology, the digital compression allows more channels to be transmitted with better image quality and improved

  • Internetworking and network layer

    Jun 16, 13 • 5372 Views • Notes2 Comments

    INTERNETWORKING The physical layer and the data link layer of the particular network locally.These two layers are used for the delivery of the data on the network from one node to the other node. The internetwork is made of five networks-4 LANs and 1 WAN.