Broadband in general refers to data transmission where multiple pieces of data are sent simultaneously to increase the effective rate of transmission. In network engineering this term is used for methods where two or more signals share a medium.
Broadband is often called high-speed Internet, because it usually has a high rate of data. In general, any connection to the customer of 256 kbit/s (0.256 Mbit/s) or more is considered broadband Internet.
The International Telecommunication Union Standardization Sector (ITU-T) recommendation I.113 has defined broadband as a transmission capacity that is faster than primary rate ISDN, at 1.5 to 2 Mbit/s. The FCC definition of broadband is 200 kbit/s (0.2 Mbit/s) in one direction, and advanced broadband is at least 200 kbit/s in both directions.
The OECD has defined broadband as 256 kbit/s in at least one direction and this bit rate is the most common baseline that is marketed as “broadband” around the world. There is no specific bitrate defined by the industry, however, and “broadband” can mean lower-bitrate transmission methods. Some Internet Service Providers (ISPs) use this to advantage, in marketing lower-bitrate connections as broadband.
As the bandwidth delivered to end-users increases, the market expects that video on demand services streamed over the Internet will become more popular, though at the present time such services generally require specialised networks. The data rates on most broadband services still do not suffice to provide good quality video, as MPEG-2 quality video requires about 6 Mbit/s for good results.
Adequate video for some purposes becomes possible at lower data rates, with rates of 768 kbit/s and 384 kbit/s used for some video conferencing applications. The MPEG-4 format delivers high-quality video at 2 Mbit/s, at the high end of cable modem and ADSL performance. The Ogg Tarkin format is intended to deliver similar performance.
One of the great challenges of broadband is to provide service to potential customers in areas of low population density, such as to farmers and ranchers. In cities where the population density is high, it is easy for a service provider to recover equipment costs, but each rural customer may require thousands of dollars of equipment to get connected.
A similar problem existed a century ago when electrical power was invented. Cities were the first to receive electric lighting, as early as 1880, while in the United States some remote rural areas were still not electrified until the 1940’s, and even then only with the help of federally-funded programs like the Tennessee Valley Authority (TVA).
Tags: High Speed Internet, Internet Service Providers, Rate Isdn, Transmission Methods, Video Conferencing Applications, Video On Demand, Technology
Turn My Swag On Ringtone by Soulja Boy is one of the most popular ringtones in the world. If you are looking for a new ringtone for your cell phone, the Turn My Swag On Ringtone is an awesome choice. Download Turn My Swag On Ringtone by Soulja Boy now.
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Turn My Swag On is the newest single by Soulja Boy and has become one of the hottest songs in North America. It is receiving frequent radio airplay and is moving up music charts all over the country. Turn My Swag On Ringtone is one of the most popular mobile downloads in America. Don’t wait – get the Turn My Swag On Ringtone on your mobile phone now!
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Turn My Swag On is the second single by rapper Soulja Boy Tell ‘Em from his 2008 album iSouljaBoyTellem. The song was initially released on iTunes on November 26, 2008 before being officialy released on January 26, 2009. A remix featuring Lil Wayne using the Auto-Tune effect was leaked onto the internet and YouTube on February 12, 2009. Yung L.A., Jim Jones, Jadakiss, Maino, Fabolous, Young Jeezy, Gucci Mane, Busta Rhymes, Keri Hilson, and Chamillionaire have made their own freestyles to the song.
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Tags: Chamillionaire, February 12, Freestyles, Jim Jones, Officialy, Young Jeezy, Cell Phones
Blame It Ringtone by Jamie Foxx is one of the most popular ringtones in the world. If you are looking for a new ringtone for your cell phone, the Blame It Ringtone is an awesome choice. Download Blame It Ringtone by Jamie Foxx now.
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Blame It is the newest single by Jamie Foxx and has become one of the hottest songs in North America. It is receiving frequent radio airplay and is moving up music charts all over the country. Blame It Ringtone is one of the most popular mobile downloads in America. Don’t wait – get the Blame It Ringtone on your mobile phone now!
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Blame It is the second single off Jamie Foxx’s third studio album Intuition. It features singer T-Pain and was written by Christopher “Deep” Henderson, Nate Walker, James T. Brown, and Brandon Melanchon and produced by Christopher “Deep” Henderson. Both Jamie Foxx and T-Pain use the Auto-Tune effect. T-Pain also uses some elements from “I Luv Your Girl” by The-Dream. “Blame It” is the most successful single from the album, peaking at #4 on the U.S. Billboard Hot 100, the album’s only top ten single so far, and has currently topped the Hot R&B/Hip-Hop Songs Charts for an 11th consecutive week. The song has currently hit the 1,000,000 mark in its 14th week.
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Tags: Billboard Hot 100, Deep Henderson, Intuition, Mobile Phone, Nate, Ringtone Download, Cell Phones
Presently, we rarely pass a single day without our mobile phones. The telecom marketplace has many mobile phone manufacturer and network providers. With a minor online search, you can easily find a mobile phone in affordable prices with rich features and with apparent tariffs. Contract mobile phones are a great way to deal with your potent mobile phone bills. There are several benefits of the contract mobile phones, which i am going to discuss in details in this article. Today, mobile phones are one of the most widely known and esteemed origination, which has comprehensively altered the way we communicated. With the number of mobile phone manufacturers and service providers, developing in the telecom market, the users have great opportunity to find a pleasing handset with reasonable contract mobile phones schemes. All you need to do is little research on the internet. One of the most familiar demands of the mobile phone users is their increasing monthly mobile phone bills. Well, here is a technique to face with your monthly mobile phone bills. With contract mobile phones, you can undoubtedly bring down your monthly mobile phone premiums. For the most cost-effective tariffs of contract mobile phones, search thoroughly through online sources.
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The result is a highly competitive telecom market with a wide range of contract mobile phones keyed to match our needs. Yet recently, the best mobile phone contracts involved online search and leg-work, though the emergence of the web measure up marketplace means that the pick really is at our fingertips and using the web could have substantial benefits over real-time shopping.
Currently, the mobile phone industry started manufacturing handsets in the market with attractive mobile phone contracts like pay as you go and contract mobile phones. So, if any one is seeking for the mobile phone they should go for either pay as you go deal or for contract mobile phone. Contract mobile phones are nothing but the mobile users should sign on a contract to remain connected with the same connection for a fixed time period and they should pay some amount in advance as a security deposit. It is very useful for those who want to manage the same number for a long time period. But this mobile phone deal will never permit the users to change their scheme while the contract period and the mobile users who are not using mobile with the contract mobile phones will get huge amount of monthly bills.
Tags: Free Accessories, Free Minutes, Mobile Phone Users, Single Day, Tariffs, Text Messages, Cell Phones