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"Mosaic Layouts": How and why to avoid creating puzzle-looking websites.
When your visitors browse a webpage, their browsing experience depends on many things that you already know - connection speed, computer hardware and software, internet provider are just a few. However, the role that good web design plays in...
Prophetic Nerds
Internet nerds are actually secret prophets who change the way our world works. Check out Skype, a type of future communication technology. I am an Internet creative writer and journalist and yet knowledge of the technical side of computers...
Report on Growth and Economic Impact of the IT Industry
THE U.S. INFORMATION TECHNOLOGY INDUSTRY A Report on the Growth and Economic Impact of the IT Industry 1940-2010 Prepared by the Information Technology Industry Council (ITI), Washington DC Helga F. Sayadian, Vice President, ITI Industry Statistics...
VoIP A Global Telecommunications Revolution
It's being advertised as the biggest thing to hit the telecommunications market since the invention of the cellular telephone, but what is VOIP, how does it work and is it really that revolutionary? VOIP is an acronym for Voice Over Internet...
Webcams: Science-Fiction Becomes Reality
One of the most incredible inventions I’ve ever come across is the web cam and its process of video conferencing. This is just so futuristic I can’t believe they really exist and are readily available to anyone with the Internet, speakers, and...
 
How Does Broadband Work?

These days, "broadband" is a word that is thrown around easily in telecommunications and internet lingo, but the average consumer may not have a clear understanding of how broadband works. It's easy to understand why; the technology industry even has trouble defining it clearly. So how does broadband work? The online Webster's dictionary defines broadband as "A class of communication channel capable of supporting a wide range of frequencies, typically from audio up to video frequencies. A broadband channel can carry multiple signals by dividing the total capacity into multiple, independent bandwidth channels, where each channel operates only on a specific range of frequencies." Let's take a look at each part of the definition to understand how broadband works.

The first part of answering the question 'how does broadband work' is to think about the phrase a "class of communication channel." We can gather from this that it is different from the normal class of communication channel that we use - our regular phone lines. Phone lines, also called baseband lines, normally carry 29.6kbps of analog data when used for voice communications. But with the advent of the internet, people began to demand faster data transmission. A regular, baseband phone line can carry up to 56kbps of data with the help of a high-speed modem, but without additional technology, that is its maximum capacity.

That wasn't nearly fast enough to keep up with the average person's demand for and dependency on the internet, which led to the demand for broadband. So how does broadband work? If you think of a baseband line as having one "channel" to send information, you can think of a broadband line as having multiple channels that you use at the same time. Not only that, but a broadband connection is capable of carrying a wider range and type of frequencies, meaning different types of data. And what it can carry, it carries faster. When you drive on the


interstate, what happens when there aren't enough lanes for the number of cars on the road? Everyone is forced to go slower.

The same happens with the internet. Think of your connection to the internet as a tunnel that links your computer to the internet. A regular phone line can allow only a small amount of data to pass through at a time. In comparison, a broadband is a wider (or broader) tunnel, allowing a greater amount of information to pass through your connection at one time. The breadth of this tunnel is called "bandwidth." The more bandwidth you have, the faster you can move data. With broadband service, you can also download files that require a great deal of different types of frequencies as well, such as audio and video files.

This is a partial answer to the question 'how does broadband work,' but the other has to do with the way that broadband services can compress and transmit that data that you're sending. Go back to the cars on the interstate analogy. What if suddenly all of the cars could be miniaturized? What would that do to the traffic jam? Or if they could use all of the space available in the tunnel - above your head, between cars, etc. Broadband technology not only widens the channels you have, but it uses them more efficiently. Meaning you can get more out of the bandwidth that you have. Broadband makes your internet experience faster and more efficient overall.


About the Author: Van Theodorou will help you slash your telecom expenses over 43% and assist or even become your telecom department at no cost to you. For a free analysis or phone consultation go his site at http://www.worldnet-long-distance.com

Source: www.isnare.com

 

Broadband Internet access - Wikipedia, the free encyclopedia
Broadband Internet access became a rapidly developing market in many areas in the early 2000s; one study found that broadband Internet usage in the United ...
en.wikipedia.org
 
UK Broadband Internet Access
Listings of UK broadband internet access providers and their prices, links to provider guides and reviews.
paler.com
 
PC World - Buying Guides - Broadband Internet
Buyers' Guide to Broadband Internet Contents ... For the majority of those looking to upgrade to broadband Internet for the business or home, it's all about ...
www.pcworld.idg.com.au
 
Broadband Internet Access Service Providers - High Speed Cable and ...
Discount offers for broadband high speed, cable and DSL Internet access service providers from Broadbandinfo.com. Additionally we provide free online high ...
www.broadbandinfo.com
 
Telewest - Broadband Internet - Digital TV - Phone - Cable ISP ...
. ... Jump to the Homepage [Accesskey '1']; Jump to Navigation menu [Accesskey 'n']; Jump to Main Content [Accesskey 'c']; Jump to Contact Us [Accesskey ...
www.telewest.co.uk
 
FCC Broadband Internet Access Page
List of resources from Federal Communications Commission regarding broadband Internet and access issues.
www.fcc.gov
 
BT.com: Broadband Internet, mobile and fixed telecommunications ...
National telecommunications provider. Details on products and services, plus user area.
www.bt.com
 
Primus > Home - Australia's leading Broadband Internet, Telephone ...
Primus / iPrimus - Australia's leading Broadband Internet, Telephone, Mobile, VoIP and Dial Up provider.
www.iprimus.com.au
 
Virgin.net ISP - Broadband Internet access, news and entertainment
Virgin.net, the UK's innovative Internet service provider. All you need for broadband and dial-up access, entertainment, information and news.
www.virgin.net
 
1 24% of rural Americans have high-speed internet connections at ...
File Format: PDF/Adobe Acrobat - View as HTML
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ADSL Plans - ADSL Modems - ADSL Broadband Internet - Telstra BigPond
Choose from BigPond broadband ADSL plans by speed and usage to suit your needs. View BigPond broadband ADSL modem options for your broadband ADSL internet ...
www.bigpond.com
 
ntl.com | broadband internet, telephone packages, cable tv
Broadband cable internet access from ntl, get high speed cable internet access at affordable prices.
www.home.ntl.com
 
Westnet - Broadband Internet, ADSL, Dialup, Web Hosting, Domain ...
Westnet provides a range of Broadband Internet, ADSL, Dialup, Web Hosting and Phone services Australia wide. Connect with Australia’s Number 1 ISP for ...
www.westnet.com.au
 
Broadband Internet : Find Broadband Internet Access Providers with ...
Find Broadband Internet Service Provider. TheBroadbandGuide.com is a comprehensive directory of Broadband Internet Provider.
www.thebroadbandguide.com
 
Internode - Broadband ADSL Internet Access
Internode - Broadband Internet Access and other Internet services. ... Internode Broadband ADSL is the broadband Internet solution you have been looking for ...
www.internode.on.net
 
CHOICE - Setting up broadband internet
Setting up broadband internet. How to get ADSL broadband, step by step Online 02/04. Contents. Setting up broadband internet · Availability and choice ...
www.choice.com.au
 
Wireless Broadband Internet Service Provider: High Speed Wireless ISP
Clearwire is a wireless broadband internet service provider (high speed wireless ISP) providing high speed wireless broadband internet access in Abilene TX, ...
www.clearwire.com
 
SurfCity Networks Broadband Internet
SurfCity Networks Broadband Verizon DSL High Speed Internet and Web Hosting.
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ISP - Wireless Broadband Internet Provider, iBurst, ADSL Broadband ...
Australian ISP providing business dialup, high-speed broadband, network access and datacentre services.
www.chilli.net.au
 
NTL - Broadband Internet - Digital TV - Phone - Cable ISP ...
Digital Television Network.
www.ntl.com
 
 

 
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