The Internet has emerged as one of the most powerful ways for businesses and consumers to communicate and learn. Its global reach, accessibility and speed have opened doors to areas of knowledge that in the past were available only to a privileged few. With the emergence of popular video-streaming services that deliver Internet video to the TV and other devices, content delivery networks (CDNs) have prevailed as a dominant method to deliver such content. However, the popularity of video and other IP-based multimedia is causing increased traffic for CDNs.
As consumers continue to demand greater amounts of high-quality content over the Internet, service providers (SPs) are finding it difficult to increase revenues while operating efficiently and containing costs. This is due mainly to two things: Read More »
Over the past two decades, Internet Protocol (IP) traffic has been on the rise and is anticipated to continue along a similar trajectory over the next five years. The increasing number of fixed and wireless devices and M2M nodes that are connecting to global IP networks is one of the primary contributors to global IP traffic growth. According to the Cisco’s Visual Networking Index™ Global Forecast and Service Adoption for 2013 to 2018, global IP traffic will increase nearly three-fold over the next five years. The growing number of Internet users and faster broadband speeds are also contributing to this traffic growth. However, another trend likely to increase global IP traffic is the increased use of video applications — online video streaming, live video feeds and video on demand (VoD), as well as various forms of video communications.
The Growth of IP Video
The world will reach 2.5 trillion Internet video minutes per month by 2018. That is nearly Read More »
Today’s networks are an essential part of business, education, government, and home communications. Many residential, business, and mobile Internet Protocol (IP) networking trends are being driven largely by the combination of video, social networking, and advanced collaboration applications, termed “visual networking.” In fact, total Internet traffic has experienced dramatic growth in the past decade alone. Take a look at this interactive infographic from Cisco that shows key trends and forecasts the growth of global IP traffic from 2013 to 2018. You can choose a category and filter the geographic regions in the map to view the impact of global IP traffic. According to Cisco’s Visual Networking Index (VNI), globally, there will be 20.6 billion networked devices by 2018, up from 12.4 billion in 2013. VNI is part of Cisco’s ongoing effort to forecast and analyze the growth and use of IP networks worldwide. VNI also forecasts that global Internet Protocol (IP) traffic will increase nearly three-fold over the next five years due to more Internet users and devices, faster broadband speeds and increased video viewing. Global IP traffic for fixed and mobile connections is expected to reach an annual run rate of 1.6 zettabytes – more than one and a half trillion gigabytes per year by 2018.
So who and what are responsible for the projected increase in overall internet traffic?
Today, Cisco released the updated VNI Global IP Traffic and Service Adoption Forecasts, 2013 – 2018 (see media release). The key drivers of global IP traffic growth (network users, devices/connections, broadband speeds, and video consumption) continue to show increases that will create a greater global demand for IP network resources:
By 2018, there will be nearly four billion global Internet users (about 52% of the world’s population), up from 2.5 billion in 2013
By 2018, there will be 21 billion networked devices and connections globally, up from 12 billion in 2013
Globally, the average fixed broadband connection speed will increase 2.6-fold, from 16 Mbps in 2013 to 42 Mbps by 2018
Globally, IP video will represent 79% of all traffic by 2018, up from 66% in 2013
As a result of these fundamentals, we are projecting that global IP traffic will grow three-fold from 2013 to 2018 --reaching 1.6 Zettabytes annually by 2018 (a 21% CAGR over the forecast period).