Online Study Guide for Students
Introduction A protocol is a set of rules that governs the communications between computers on a network. These rules include guidelines that regulate the following characteristics of a network: access method, allowed physical topologies, types of cabling, and speed of data ...
Click the following link you can download the power point presentation of Digital Modulation, GSM, GPRS and edge technologies. Click here to Download
The Internet architecture is of a layered design, which makes testing and future development of Internet protocols easy. The architecture and major protocols of the Internet is controlled by the Internet Architecture Board (IAB). Internet architecture is illustrated in ...
An encoder converts an input device state into a binary representation of ones or zeros. Consider a rotary switch with 10 positions used to input the numbers 0 through 9. Each switch position is to be encoded by a unique ...
1.1 CDMA system description Wireless communications can be traced back to 1898 when the first wireless telegram was produced. The history of wireless communication service can be traced back to the 1920s when police car wireless communication was first put in ...
The premise of multiprotocol label switching (MPLS) is to speed up packet forwarding and provide for traffic engineering in Internet protocol (IP) networks. To accomplish this, the connectionless operation of IP networks becomes more like a connection-oriented network where ...
The concept of light tree is introduced in a wavelength routed optical network which employs wavelength -division multiplexing (WDM). A light tree is a point to point multipoint all optical channel, which may span multiple fiber links. Hence, a light ...
Millipede is a non-volatile computer memory stored on nanoscopic pits burned into the surface of a thin polymer layer, read and written by a MEMS-based probe. It promises a data density of more than 1 terabit per square inch (1 ...
FireWire is a high speed serial bus developed by Texas Instruments and Apple computers. FireWire is compatible with more than 63 electronic and digital devices, which makes it a great choice for many people. Technically speaking, FireWire is a PC ...
Optical packet switching promises to bring the flexibility and efficiency of Internet to transparent optical networking with bit rate extending beyond that currently available with electronic router technologies. New optical signal processing have been demonstrated that enable routing at bit ...
Push technology is a relatively new means for automating the delivery of news and information to computer “desktops” on the Internet and on internal organizational intranets. Push methods differ from e-mail in their immediacy--real-time data delivery versus a typically delayed ...
Learning Objectives: Understand the various line configurations Understand the various types of transmission modes Understand the various types of signals and their analysis Line configuration Line configuration refers to the way two or more communication devices attach to a link. A link is the physical ...