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[I422]Internet Access From Anywhere

by Bushra Bashir, Bus

DSL

Digital Subscribers Lines is an advanced technology for bringing high speed internet connection to the home and corporate users. DSL doesn't require the new wiring because it can be used on the regular telephone lines. With DSL you can use your internet connect and use telephone for making phone calls at the same time.

ADSL

ADSL (Asynchronous Digital Subscribers Lines) is a high speed internet connection that is used to send and receive data at very high speed over the conventional telephone lines. ADSL supports data rate of 1.5 MBPS to 9 MBPS when receiving data (downstream) and 16 to 440 KBPS when sending data over internet (upstream)

Cable Net

Cable modems are copper wire are used to high speed access to the internet. Coaxial cable is used by the TV provides much greater bandwidth than the regular telephone lines. Cable modem provides the broadband internet access. Cable modem is a network bridge that conforms to IEEE 802.1D for Ethernet networking with some modifications. Some cable modem devices use Router to provide local area network with its own IP addressing. Some of the major manufacturers of the cable modem are Cisco, D-Link, Linksys, Motorola, Ericsson, Nortel Networks and 3Com.

Dial Up

Dial up communication is a type of internet access that works on the regular telephone lines. The computer is granted internet access by connecting the telephone line with the modem in the computer and configuring the computer with user name password and dial up numbers provided by the local ISP. Dial up service is least expensive but also provide the lowest internet speed. The dial up connection can be used with two types of modems internet modem and external modem.

GPRS

GPRS General Packet Radio Service is a series of functionalities that allow mobile data streaming and transfer to users of Global System. GPRS also called as 2.5 G. GPRS allows multiple users to share communication channel. GPRS facilitates the functionalities of web browsing, SMS, multimedia messages and real time email reception etc.

WiMAX

WiMAX stands for worldwide interoperability for Microwave access. WiMAX provides very high speed broadband internet connection to the home users, corporate users and the roaming users over wireless connection. WiMAX allows the data, voice and video communication at the same time. WiMAX connection can also be bridged and routed with the wired or wireless LAN. WiMAX provides data rate up to 70 mbps.

Satellite Internet access

Satellite Internet services are used in the locations where terrestrial internet access is not available. Satellite broadband is linked to the dish network subscriber service and provides data communication speed at the same rate of other broadband technologies. Two way satellite internet consists of two foot by three foot dish, two modems for uplink and downlink and coaxial cable between dish and modem.

There's a lot to be concerned with nowadays when looking for an internet service provider. You first need to decide what type of connection you want, and how much you're willing to pay for it. Depending on your requirements, and how many features you want, you'll eventually find just the perfect access plan.

There are two broad classifications of internet access, which are:

1) Dialup access
2) Broadband access

A few comments on each of these internet service types: dialup access is a slow form of internet access which has been losing market share for many years. The problems with dialup access are many: namely, slow connection speed compared to broadband and many disconnects or "drops". Add to these disadvantages the fact that dialup is not much cheaper than comparable broadband access, and you'll see why dialup internet access is losing out to faster connection types.

Broadband is the next major category of internet access, and can be classified in the following main groups:

1) Cable internet access - very fast access offered through your cable television company
2) DSL - Digital Subscriber Line access - offered through your local telephone company
3) Fiber Optic access - if available - offered through your telephone company
4) Satellite internet access - used primarily in rural areas where cheaper alternatives are not available
5) Wireless internet access - offered through a PDA or cell phone, a rapidly growing area of internet service

Currently, the recommended internet access for most home users is either cable or DSL access. Depending on how much you travel, or how often you need fast internet access away from your main terminal, you may very well also have a Wi-Fi account, or use Wi-Fi hotspots to log in.

Right now telephone companies, most notably Verizon, are rolling out Fiber Optic cable connections which offer 30mbps connections for under $50 per month. This is a truly incredible combination of features and options which promises to obsolete the various current high-speed connections mentioned above. The best part about Fiber Optics is the introduction of Video on Demand, which will allow subscribers to download and save popular video. Fiber Optic connections also excel in the area of high-definition television, so your HDTV will have plenty of channels to choose from.

If you're still on dialup, you should make the leap to one of the available broadband technologies available to you. The more reliable and faster connection will help get you acquainted with a side of the Web that's just not available to you as a dialup subscriber. Recently, a conference was held in San Franciso, that included all of the luminaries of the online access and content industries. At this meeting a broad vision called Web 2.0 was outlined. In this vision of the internet, completely free individuals, enabled by massive amounts of bandwith would be able to run small businesses from their homes and the internet would become a collaborative market that changes the way we all live forever. Take your first step towards that vision today.

Article Source : Pg. 143

About Author

Both Bushra Bashir & Darren Mclaughlin are contributors for EditorialToday. The above articles have been edited for relevancy and timeliness. All write-ups, reviews, tips and guides published by EditorialToday.com and its partners or affiliates are for informational purposes only. They should not be used for any legal or any other type of advice. We do not endorse any author, contributor, writer or article posted by our team.

Bushra Bashir has sinced written about articles on various topics from Information Technology, Personal Desktop and Computers and The Internet. B. Bashir manages and regularly writes articles on various topics such as Computer Networking,. Bushra Bashir's top article generates over 4400 views. to your Favourites.

Darren Mclaughlin has sinced written about articles on various topics from Best Mutual Funds, Cardio Training and Mobile Phone Reviews. . Darren Mclaughlin's top article generates over 49500 views. to your Favourites.