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Ramping up 4G globally

Deloitte predicts that global revenues from 4G are likely to reach £60 billion by 2014, with more than 200 operators running networks in 75 countries. In the UK, O2 is to launch its 4G offering, finally bringing competition to EE. And, China Mobile is planning to spend $30.1 billion on its network this year with about a quarter of that amount earmarked for TD-LTE technology. Deloitte predicts that 4G subscriber numbers will triple as compared to 2012, reaching around 200 million globally, as customers take advantage of improved email services, mobile video, sharper images & richer content (in light of the latest advances in Ultra HD and 4K) as well as faster browsing. With so much demand and a heightened level of competition, how can mobile operators be sure to keep competitive while making 4G pay? What does this mean to network capacity, capability and for operators?

Despite the increases in speed and reach that these technologies bring, mobile bandwidth demand will continue to run ahead of supply especially in areas such as video consumption, two way video communications, and tasks moving from a desktop/PC oriented environment to the mobile world.  So mobile operators must not only try and keep up with this demand, but also make sure they use that bandwidth in the most profitable way. To help address those challenges, we have been working on deploying a Hosted Policy Exchange for mobile operators. The exchange will be a cloud-based software solution for mobile service providers aimed at allowing them to have more granular controls down to the subscriber level for bandwidth consumption, application usage, and network priority usage.  By providing these capabilities to a mobile service provider (MSP), they will have additional tools to create new offers at the subscriber level. These tools will even allow the MSPs to explore alternative charging models. For example, having the content provider pay for the network usage when that subscriber is consuming that content provider’s content,versus having the subscriber pay for the data usage.

4G is going to go a long way at providing a needed boost in mobile access speeds. Demand however will continue to outpace supply, and MSPs must have more capabilities to manage their networks when these situations arise to guard against drops in connectivity and quality.  These more dynamic usage and pricing models will also help them to better monetise their networks on the back of the investments levels required to roll out 4G.

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John Hayduk

President, Product Management and Service Development Tata Communications

John Hayduk is responsible for providing the technology vision and leadership needed to support Tata Communications’ network and managed services growth. He also oversees, manages and sets the strategic direction for Tata Communications’ Information Technology infrastructure.

Telecoms and technology have been at the heart of John’s business for over 20 years and he lives and breathes the telecoms sector, having started his career at Bell Communications Research as a Senior Engineer in 1990.

John is a scientific thinker and has taken a practical approach to embracing new trends in technology and telecoms. He earned his Masters of Science degree in Information Networking from Carnegie Mellon University and his undergraduate degree in Computer Science from The Pennsylvania State University.

Follow John on Twitter: @john_hayduk

1 comment
  1. Vivek Alwayn

    Very True! “Demand will continue to outpace 4G supply” In fact Service Providers should consider technologies such as Carrier Class Wi-Fi for offload to alleviate some of the supply concerns, especially in markets that have spectrum constraints. In fact most mobile end-points that consume 4G can seamlessly shift In and Out of Wi-Fi and back to 4G. No more blind spots!

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