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From Dial Up To Mobile Satellite Internet – The Evolution Of Online Technologies

Telecom Consultant — Thu, 29 Dec 2011 20:53:12 +0000

Over the past few years, the internet has been adopted as the communication method of choice for a vast number of people across the globe. However, few people know exactly how it works. On a simple level, the internet is made up of a number of main “level 1″ networks, which are connected together across the world by fiber cabling and satellites. The main networks connect to smaller networks, which are often on a national scale, through a process called peering. These smaller networks are often owned by end-user ISPs, which can provide their service through ADSL, cable, mobile satellite internet or a number of other means.

Although there are now a number of technologies used to access the net, the first major technology that was released was called dial up. It used a modem (which stands for modulator/demodulator) to convert digital signals to audio, for transmission across the standard phone network.

Dial up allows for transfer speeds of up to 56 Kb/s or, with certain types of compression, 64 Kb/s. It was the main method of accessing the internet until around the year 2000. Since then the technology has been superseded, and “broadband” technologies have become dominant.

There are a number of broadband technologies available. However, the two most widely adopted across the world are ADSL and a widely used service called cable broadband. ADSL is a type of connection that allows for data to be transmitted at relatively high speed over a copper telephone line.

The data is broadcast in a frequency range that is far removed from the frequencies the human ear can detect. This means that inexpensive filters can be placed on the end of all phone sockets, allowing for the separation of audio – when a person makes a call – and the data stream.

ADSL suffers a few drawbacks. Chief amongst these is that the signal degrades the further away from the telephone exchange the end point is located. This means that a person who lives a significant distance from their nearest exchange may only be able to receive limited bandwidth.

The alternative to ADSL is cable broadband. Cable broadband uses an existing cable TV network to provision a broadband service. Most cable TV networks are known as “HFC” networks, which stands for “hybrid fiber co-ax”. This means that there is fiber optic cable to take signals to and from the multiplexer in the customers’ local areas, and then a copper co-axial cable to take the signal the remainder of the way to the individual customers’ houses.

Although these two services are the “standard” offerings, they do suffer one drawback: They require a physical connection for the service to be provided. There are now also a number of technologies that although those in rural or otherwise sparsely populated areas access the net; the main offering within this category of services is satellite broadband.

The technology behind the internet has progressed from dial up to portable satellite internet in just a few short years; it is likely to evolve even further in the coming years, to bring the world slightly closed together.

The Benefits Of Satellite Internet For Everyone

Telecom Consultant — Sun, 26 Sep 2010 23:37:08 +0000

The benefits of satellite Internet are definitely big. It wasn’t too long ago that everyone used dial up connections to hook up to the Internet. Of course, there are very few who use this form of antiquated technology. The fact remains that we just don’t have the time to waste waiting for this information to arrive. At the same time, those older computers can be used either because they are also extremely time consuming.

The world in which we live in is one where we expect things to come to us quickly. Speed is a huge part of our lives. Having said that, it has its pros and cons. Of course, the benefits are plain to see. The negative aspect is the instant gratification that society expects, and can have some negative repercussions.

However, we are accustomed to this type of lifestyle and we need these comforts. Such comforts can come in the form of cell phones, whereby everyone today has them, from young children to seniors. Of course, it wasn’t that long ago that they were extremely expensive and only for the very rich.

As technology continues to change the way we see life, computers have changed our lives. We all see the necessity of having the desktop, but we also need our laptops. This need grows every day as more of us are hooked on being connected and getting information exactly when we need it, whether it’s for business or not.

Of course, this is somewhat of a luxury which is going to turn into something that is quite normal, like the cell phones. But in order for that to happen, we need to have a satellite Internet connection. Just like all the other technology, this too has had its problems in the past. Of course, there have been major improvements, like better connections and wider ranges.

It is these better connections and such that have made this service more popular with consumers. Consumers have seen the benefits that they bring to them, simplifying their lives and allowing them to be connected at all times.

For the business person it means having some more spare time out of the office, even if you do have to work. Instead of sitting in a closed up space, you can be sitting in a beautiful coffeehouse enjoying a fresh brewed designer coffee while working were having a meeting. By the same token, you can be enjoying staying up to date with regards to the news.

The Benefits of Switching to Metro Ethernet

Fri, 28 May 2010 14:12:23 +0000

Let’s be blunt: If you’re still on dialup, you’re crazy.

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The Benefits of Switching to Metro Ethernet

When Dial-Up and DSL and Cable Service Are Not an Option, Give Satellite

Tue, 09 Feb 2010 09:29:43 +0000

Can't Find Dial-Up, DSL, or Cable Service in your area? Then Satellite Internet may be an alternative.

http://d.yimg.com/ht/yep/YV_YEP.swf?id=18046329&vid=6943749&lang=en-US&intl=us&thumbUrl=http://l.yimg.com/a/p/i/bcst/videosearch/12886/101930698.jpeg&internal=0

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When Dial-Up and DSL and Cable Service Are Not an Option, Give Satellite

When Dial-Up, DSL and Cable Service Are Not an Option

Joe305 — Tue, 09 Feb 2010 10:29:27 +0000

When Dial-Up and DSL and Cable Service Are Not an Option, Gi Can't Find Dial-Up, DSL, or Cable Service in your area? Then Satellite Internet may be an alternative

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When Dial-Up and DSL and Cable Service Are Not an Option, Gi

Efficiency of Satellite Internet

Sat, 06 Feb 2010 03:20:35 +0000

One of the most common complaints with internet service in the country is that it operates too slow. There are several types of internet connections such as dial-up, DSL and broadband satellite internet.

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Efficiency of Satellite Internet

The Amazing Forward March of Satellite Internet Services and Companies

SamFerrellTX — Fri, 05 Feb 2010 22:14:16 +0000

The way satellite internet services and providers have fared on the modern marketplace has served as a perfect example of the validity of the common refrain that “you shouldn’t speak too soon.” Most people, market experts in particular, never gave such technology much hope at all from the very first moment it was released onto the public square: it was relegated, they forecast, to being used by people with no other option at their disposal and furthermore the problems inherent in the service would not be able to be overcome, keeping the potential of satellite internet at low levels indefinitely.

How to Determine If Satellite Internet Will Trump Dialup

Fri, 05 Feb 2010 19:23:07 +0000

Many people living away from broadband internet connection lines are faced with the choice between dialup and satellite internet, but there are so many things to consider when deciding that it can be difficult to commit to one service or another. Of course, anyone experienced with dialup internet knows the pain of trying to get a lot of work done while online.

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How to Determine If Satellite Internet Will Trump Dialup

How Satellite Internet Broadband Works

Wed, 03 Feb 2010 19:18:26 +0000

Satellite Internet, which was at one time only available to exploration companies and war journalists, is becoming more and more popular among regular civilians. This technology offers many benefits of high-speed connections previously unavailable to people living in places where wired cable and DSL access don’t reach, and to people who move around a lot.

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How Satellite Internet Broadband Works

The Three Reasons Why You Shouldn’t Wait to Try Using Satellite Internet

Wed, 03 Feb 2010 01:03:05 +0000

There is one thing and one thing only creating ripples in the high speed internet market these days, and it is undoubtedly satellite internet. The reasons for why this is so appear to multiply like mosquitoes on a hut and muggy day-from the almost unfathomable rate of improvement which the industry in general has managed to achieve over the last few years to the inherent perks which such services have entailed since the very first moment they were introduced on the market and much, much more, satellite internet is the buzz word of the moment among high speed internet lovers and fanatics.

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The Three Reasons Why You Shouldn’t Wait to Try Using Satellite Internet