Globally, Bandwidth Consumption Continues to Double Every Two Years

By Gary Kim July 18, 2012

If there is anything consistent about global demand for bandwidth, it’s that demand doubles roughly every two years, driven by annual growth typically in the range of 50 percent a year.

International bandwidth demand grew 45 percent in 2011, and at a compounded rate of 57 percent annually between 2007 and 2011, according to TeleGeography. Growth has slowed since 2008, but aggregate capacity requirements more than double every two years.

The rate of growth varies widely by region, and has been fastest on links to less-developed regions. Between 2007 and 2011, international bandwidth usage in the Middle East grew at a compounded rate of 98 percent annually, from 148 Gbps to 2.3 Tbps.

Over the same time period, Africa’s international bandwidth usage increased 85 percent annually, to 677 Gbps, and Latin America’s international bandwidth usage grew 71 percent, to 5.6 Tbps, TeleGeography says.

International bandwidth requirements in Asia and Europe grew at a compounded rate of more than 55 percent between 2007 and 2011, while international bandwidth demand in North America and Oceania grew 47 percent.

Broadband subscriber growth is the primary driver of bandwidth demand in the Middle East and Africa, where the number of subscribers grew from 9.4 million to 19.4 million between 2007 and 2011 – and in Asia, where broadband subscriptions doubled to 250 million over the same period.

While broadband subscriber growth has slowed in Latin America, Europe and North America, bandwidth demand in these regions has been fueled by increases in average broadband access speeds, enabling more frequent use of high-bandwidth applications such as video.




Edited by Braden Becker

Contributing Editor

SHARE THIS ARTICLE
Related Articles

Amid Cryptocurrency Mania, Coinsquare's goNumerical Raises CAD $10.5M

By: Paula Bernier    12/5/2017

The company that operates the Canadian digital currency exchange known as Coinsquare says it has raised CAD $10.5 million in new funding.

Read More

Your New Heart Monitor is an Apple Watch. Really.

By: Doug Mohney    12/4/2017

Looking at a new smartwatch or fitness wearable for the holidays? If you are concerned about your heart health due to family history or reason, Apple …

Read More

Amazon Unleashes Alexa for Business - Consequences Abound

By: Doug Mohney    11/30/2017

Today, Amazon Web Services (AWS) announced Alexa for Business, bringing Amazon's intelligent assist into the office. This shouldn't be a surprise to T…

Read More

Pai Makes His Case for Title II Repeal

By: Paula Bernier    11/21/2017

FCC Chairman Ajit Pai today made clear his plans to repeal Title II net neutrality rules. The commission is expected to pass his proposal at its Dec. …

Read More

Winners of the 2017 Tech Diversity Award Announced

By: TMCnet News    11/20/2017

TMC, a global, integrated media company helping clients build communities in print, in person and online, today announced the recipients of the 2017 T…

Read More