Access Technologies: Connecting to the Internet

773 Words2 Pages
bulb-icon

Recommended: telecom industry eassy

There are various ways that residential users and businesses can connect to the internet though internet service providers (ISPs). The various methods for doing this are called access technologies. While traditionally, these technologies are based around wired technologies, wireless internet connectivity is increasingly driving the innovation based around access technology.
Access technologies are typically divided into two categories that encompass a range of different methods of access. Narrowband technologies refers to data download capabilities up to 128kbps and includes dial up connections, leased circuit using modems, fractional T1 data circuits, and Integrated Services Digital Networks (ISDNs). (Comer, 2009).
Broadband technologies refer to higher download-capable technologies. DSL and cable modems are considered broadband along with wireless technologies and Data circuits at T1 or higher.
The differences in technologies generally rest in the different ways that each technology can use its local loop, that is, the connection between the ISP and the location of the subscriber.
For narrowband technologies, the main disadvantages are the limitations of speed capabilities. The fastest of which is ISDN, which provides up to 128k connectivity over phone lines using digital signals and twisted pair technology with dual 64kps channels that have the ability to combine and bond. A third channel controls the connection. ISDN is twice the speed as dial-up technologies and offers a reliable, long-distance-capable connection over the local loop. Krutzke argues that for some low-rate applications, narrowband technologies offer a more reliable connection. (Krutze, 2010).
Broadband cover the most popular forms of internet con...

... middle of paper ...

...s You. Alternative Magnetic Therapy.com. Retrieved April 17, 2014 from http://www.alternative-magnetic-therapy.com/how-cell-phone-towers-work.html.
Chianis, A. (November 1, 2013). Cable vs DSL: Is One Really Better for Business. BusinessBee.com. Retrieved April 17, 2014 from http://www.businessbee.com/resources/news/technology-buzz/cable-internet-vs-dsl-one-really-better-business/
Comer, D. E., (2009). Computer Networks and Internets. (5th Edition). Uper Saddle River, N.J. Pearson Prentice Hall.
Krutzke, A., (Jan 19, 2010). A Closer Look at Narrowband. Psion.com. Retrieved April 17, 2014 from http://community.psion.com/blog/b/weblog/archive/2010/01/19/a-closer-look-at-narrowband.aspx.
VSATSYSTEMS. (n.d.) How Broadband Satellite Internet Works. VSAT Systems.com. Retrieved April 17, 2014 from http://www.vsat-systems.com/satellite-internet/how-it-works.html.

Show More
Related

  • America Needs Internet Censorship

    1055 Words  | 3 Pages

    Leiner, Barry. "Internet." Encyclopaedia Britannica. Encyclopaedia Britannica Online Academic Edition. Encyclopedia Britannica Inc., 2013. Web. 30 Nov. 2013

    Read More

  • Competitive Analysis of Motorola

    1736 Words  | 4 Pages

    Access (WiMax) is very important to Motorola. WiMax is an Institute of Electrical and Electronics Engineers (IEEE) standard designated 802.16e-2005 (mobile wire-less). With WiMax cell phones will no longer be tied to cellular networks. WiMax has the potential to replace a number of existing telecommunications infrastructures (WiMax, 2007).

    Read More

  • Wireless Local Area Networks

    2173 Words  | 5 Pages

    Berean¡¦s existing network infrastructure is wire line, and uses a T1. Remote users access the network through a dial-up modem pool. Berean¡¦s wire line network model severely limits the accessibility and effectiveness of the Berean network. For example, employees in Berean facilities are unable to access the network easily from meetings, the cafeteria, or anywhere other than their offices. In addition, the effectiveness of remote users is limited by the slow speed of present-day dial-up modem connections.

    Read More

  • Organic Farming vs Factory Farming

    1102 Words  | 3 Pages

    middle of paper ... ... Internet. The Internet. The Internet. 20 Nov. 2013.

    Read More

  • Streaming Essay

    952 Words  | 2 Pages

    Neville, Anne. "Working to Provide a Better National Broadband Map." NTIA Blog. National Telecommunications and Information Administration, 20 Feb 2014. Web. 25 Feb. 2014. .

    Read More

  • External Environment in AT&T

    1814 Words  | 4 Pages

    The changes in the technological can influence many part of societies. When the AT&T Company introduce their new product and services which is wireless and wire line technology will effects occur primarily through the new products, processes, and materials. Thus, changes in technological also often can achieve higher market share and earn higher return because, newly emerging technology from AT&T could derive competitive advantages. For example, internet today becoming more remarkable capability to provide information easily, quickly, effectively, and also can create more value for customer in the future and to anticipate future trends.

    Read More

  • Digital Subscriber Line Essay

    814 Words  | 2 Pages

    Digital Subscriber Line new technology that takes advantage of standard copper telephone line to provide secure, reliable, high-speed Internet access. DSL refers to the family of digital subscriber line technologies, such as ADSL, HDSL, and RADSL. Connection speed for DSL ranges from 1.44 Mbps to 512 Kbps downstream and around 128 Kbps upstream. Unlike traditional connections DSL such as analog modems and IDSN, DSL deliver continuous “always on” access. That means multimedia-rich websites, e-mail, and other online applications are available anytime. DSL makes it possible for you to remain online even while you’re talking on the telephone-without jeopardizing the quality of either connection. DSL is available in a spectrum of speeds. Some are best home use, while others are designed to accommodate rigorous business demands. Whether for business or the home, DSL, offers unsurpassed price/performance value compared to other online options. There are the five facts that one should know about DSL. It is remarkably fast. With DSL service, you can benefit from Internet speeds that are up to 12 minutes faster than a typical ISDN connection and 50 times faster than traditional 28.8 Kbps modems. This means that in the 12 seconds it takes to read this information, you could have downloaded a 2 megabyte presentation file or web photograph. It would take 10 more minutes (600 more seconds!) to download the same with a traditional 28.8 Kbps. It’s highly reliable. One can depend on DSL because its proven technology takes full advantage of the existing telecommunications infrastructure. It’s inherently secure. DSL network provides a dedicated Internet connection via private telephone wires, you can bypass dial-up intruders or shared network hackers. Unlike traditional dial-upp modems or cable modems. DSL protects your valuable data with the most secure connection available. It’s surprising affordable. DSL is widely recognized as the most cost-effective connectivity solution for small buisness. DSL delivers industrial- strength like speed to multiple users at only 25% of typical TI costs. There is no better price option available. DSL is also an exceptional value for home users. At about $2 a day for services that meets the needs of most people. The connection is always on. It’s ready to run every minute of the day. There’s no more logging on and off. No more busy signals or disconnects. This gives you the freedom to focus on what you want to accomplish on line rather than focusing on trying to get connected.

    Read More

  • Advances in Wireless Technology

    943 Words  | 2 Pages

    Wi-Fi (Wireless Network) or 802.11 networking is a phenomenal way of providing Internet wirelessly at a low cost. Using radio waves, a wireless network connects a PC, mobile phone or just about anything that connects to the internet wirelessly by a router. By transmitting signals at 2.4 or 5 GHz it allows the waves to transmit more data at a faster rate. Typical Wi-Fi standards are 802.11a, b, g, n, or ac and they can switch up the frequency depending on the model (Brain). Families can create their own wireless network that can be shared between family members without the use of hooking all their devices up to the modem and can also protect their home network from potential hackers with the use of a TKIP or AES encryption. Businesses can also create a “hotspot” which is an area that has wireless networks for free or at a set fee. This is extremely convenient for commuters that need internet access while they are at work, waiting on a plane, or just sitting at a coffee spot without the need for wires(Cox).

    Read More

  • Internet Security and Confidentiality

    2107 Words  | 5 Pages

    Uswitch.ie. 2014. Compare Broadband Packages - Broadband Package Comparison - uSwitch.ie. [online] Available at: http://www.uswitch.ie/broadband/packages/ [Accessed: 2 Mar 2014].

    Read More

  • The Internet: A Technological Revolution

    1291 Words  | 3 Pages

    In our society, there has been a revolution which competes that of the industrial revolution. It is called technological revolution. At the top of the technological revolution is what we call, the Internet. In the following report we will be discussing about what the internet is about in general and how it might be in the future, why it is necessary in our everyday lives, and why has it become so important to everyone (i.e. companies, individuals ).

    Read More

  • The History Of The Internet

    778 Words  | 2 Pages

    The Internet has revolutionized the computer and communications world like nothing before. The Internet enables communication and transmission of data between computers at different locations. The Internet is a computer application that connects tens of thousands of interconnected computer networks that include 1.7 million host computers around the world. The basis of connecting all these computers together is by the use of ordinary telephone wires. Users are then directly joined to other computer users at there own will for a small connection fee per month. The connection conveniently includes unlimited access to over a million web sites twenty-four hours a day, seven days a week. There are many reasons why the Internet is important these reasons include: The net adapts to damage and error, data travels at 2/3 the speed of light on copper and fiber, the internet provides the same functionality to everyone, the net is the fastest growing technology ever, the net promotes freedom of speech, the net is digital, and can correct errors. Connecting to the Internet cost the taxpayer little or nothing, since each node was independent, and had to handle its own financing and its own technical requirements.

    Read More

  • Misuse Of Technology

    1005 Words  | 3 Pages

    There are different types of technology; the most common type is information technology, which includes smart phones, computers/laptops, GPS and many other devices. Smart phones make it easier to reach people by calling, texting, chatting, Snap chatting and even

    Read More

  • The Internet: The Greatest Invention Ever

    998 Words  | 2 Pages

    Over time the different means of receiving the internet have changed several years ago, a phone line would proved a slow connection to the internet, but would not be useful when storing and...

    Read More

  • The Impact of the Internet on Society

    1597 Words  | 4 Pages

    Boepple, Paul. "Internet." The New Book of Knowledge. 34th ed. 20 vols. Chicago: Grolier Inc., 2000.

    Read More

  • Topology And Network Topologies

    978 Words  | 2 Pages

    Different devices which are interconnected with each other and communicate with each other, form an internet.

    Read More

More about Access Technologies: Connecting to the Internet

Open Document