Introduction Wireless is a term used to describe telecommunications in which electromagnetic waves (rather than some form of wire) carry the signal over part or the entire communication path. The first wireless transmitters went on the air in the early 20th century using radiotelegraphy (Morse code). Later‚ as modulation made it possible to transmit voices and music via wireless‚ the medium came to be called "radio." With the advent of television‚ fax‚ data communication‚ and the effective use of
Premium Bluetooth Wireless Wireless network
Wireless Technologies Proposal xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx BIS/220 xxxxxxxxxxxxxx xxxxxxxxxxxxxxxxx As the businesses are emerging‚ they require advanced technologies. Wireless technologies are facilitating the businesses in many different ways. Wireless devices and wireless transmission media are technologies used in today’s business. Latest wireless devices such as android phones‚ I-phones‚ I-pads‚ laptops‚ PDA’s and wireless navigation systems provides businesses with various
Premium Wireless Wireless network
The Telephone‚ the Device that Changed the Way We Communicate Voice communication is the most commonly used way of expressing our wants‚ needs and thoughts. The telephone changed the way we communicate. It has been allowing people to talk in almost real time without seeing each other since its development in 1876. Until then‚ mail and the telegraph was the normal and only means to talk across the country. Although it was effective‚ those methods were all silent. Now with the telephone‚ you
Premium Telephone Alexander Graham Bell
“Wireless Network” A wireless network is any type of computer network that uses wireless data connections for connecting network nodes. Wireless networking is a method by which homes‚ telecommunications networks and enterprise (business) installations avoid the costly process of introducing cables into a building‚ or as a connection between various equipment locations.[1] Wireless telecommunications networks are generally implemented and administered using radio communication. This implementation
Premium Computer network Wi-Fi Wireless network
Introduction Wireless network is indicated to a telecommunication network whose interconnections between nodes are implemented without the use of wires‚ such a computer network. Nowadays‚ wireless network has become the important thing in telecommunication. This sort of technology has been used for over a century and remains synonymous with radio. In 19th century‚ Guglielmo Marconi invented a radio and made his made his mark in the world of wireless technology. At that moment‚ Marconi was about
Premium Wireless networking Wireless network Wireless
Scope and feasibility of Smart Grid technology in Bangladesh Mahmud Adnan#1‚ Sami Muntasir*2 Department of EECS‚ North-South University Plot-15‚ Block-B‚ Bashundhara R/A‚ Dhaka 1209‚ Bangladesh 1adnan545@hotmail.com 2chikusami@gmail.com Abstract— this paper initiates with a brief discussion on Smart Grid technologies and then moves on to present a brief overview of the current energy scenario of Bangladesh. The paper establishes the idea the possibilities of improving the current energy
Premium Electricity distribution Electric power transmission Power outage
➢ CONCEPT OF SELF CHARGING ➢ ACTUAL SETUP FOR WIRELESS CHARGING SAMPLE CIRCUITS WITH TWO STAGES IMPORTANT POINTS CONCLUSION ABSTRACT T he Cellular revolution has spread to every nook and corner of the world and connected distant parts of the globe. Whether it is for business purpose or for personal use‚ one needs an efficient way of charging the cell phone battery. But most people probably don’t like being tethered
Premium Mobile phone Vacuum tube Rectifier
How has technology changed in the classroom over the years With the vast and rapid development of science and technology‚ a computer is no longer considered as a source of luxury but it’s a requirement of the modern days. Computer technology has provided students of all ages the chance and opportunity to expand on what interests they have. It also provides them help in improvement of their homework and test scores. The computers can offer newer ways of getting information across to their
Premium Computer Personal computer Technology
EXECUTIVE SUMMARY: Smart Meters Smart Electrical Meters‚ Advanced Metering Infrastructure‚ and Meter Communications NOTE: This document is a free excerpt of a larger research report. If you are interested in purchasing the full report‚ please contact Pike Research at sales@pikeresearch.com. Published 4Q 2009 Bob Gohn Industry Analyst Clint Wheelock Managing Director Smart Meters Section 1 EXECUTIVE SUMMARY The electrical metering industry is undergoing the largest transformation
Premium
SECURITY OF WIRELESS COMMUNICATIONS Introduction Wireless devices‚ like all technologies that provide external access to corporate networks‚ present security challenges. With wireless standards and practices still rapidly evolving‚ it is important to understand the strengths and limitations of available technologies in order to implement a secure solution. Extending current security policies to encompass wireless devices requires an understanding of the security features of both wireless devices and
Premium Wireless IP address Bluetooth