Posts tagged ‘Telefonica’

IP architect at Telefonica UK: “There will be organisational challenges as teams that previously worked separately are brought together in an IP-centric world.”

Andrew Davies, IP architect at Telefonica UK

Andrew Davies, IP architect at Telefonica UK

Andrew Davies, IP architect at Telefonica UK, is speaking on Day Two of the LTE World Summit, the premier 4G event for the telecoms industry, taking place on the 24th-26th June 2013, at the Amsterdam RAI, Netherlands. Ahead of the show we find out what’s pressing most in his mind in terms of upcoming IP challenges.

What were the main technical challenges you face as you look to move from 2G/3G to 4G LTE?

As an IP Architect, from my perspective the issues are around the IP Infrastructure. The main concerns are how we can build sufficient capacity into the network. We are moving towards latest technology, such as 100Gbps, and in subsequent years, bundles of 100Gbps or alternatives. We need to build an IP infrastructure that supports potentially incompatible goals of both low latency for the user plane and physically separate paths for signalling traffic. We also need to secure our core IP infrastructure against as yet unknown threats from the all-IP enabled backhaul. The implementation of a shared LTE infrastructure with our partner operator Vodafone will also through up new challenges to us and our vendors. Finally, there will be organisational challenges as teams that previously worked separately are brought together as Radio, Access and Core collapse into one in an IP-centric world.

You’ve recently announced BT as your backhaul provider – what impact do you think LTE will have on your backhaul in the first six months after launch and then a year after launch?

The BT service gives us greater flexibility and resilience and for the first time will bring offer high availability, extending across the aggregation backhaul. We expect significant growth in our mobile backhaul, with it approximately doubling each year.

Is VoLTE on the roadmap, and what are the challenges in implementing it?

Voice over LTE will not be available for launch and will be carried using existing 2G and 3G networks. Voice over LTE will be considered as part of our roadmap of capability over the coming years.

Why is the LTE World Summit such an important event in your calendar?

The LTE World Summit is an opportunity to hear how other operators and experts in their fields are dealing with the challenges posed by LTE.

The LTE World Summit, the premier 4G event for the telecoms industry, is taking place on the 24th-26th June 2013, at the Amsterdam RAI, Netherlands. Click here to download a brochure for the event.

Interview: Director, Rich Communication Services, Telefonica, Spain “Internet OTT’s contribution to the industry is very positive.”

Javier Arenzana Arias, director Rich Communication Services, Telefonica, Spain

Javier Arenzana Arias, director Rich Communication Services, Telefonica, Spain

Javier Arenzana Arias, director Rich Communication Services, Telefonica, Spain is speaking at the LTE Operator Mind Share, part of the LTE World Summit, taking place on the 24th June at the Amsterdam RAI, Netherlands. Ahead of the show we get an insight into how Telefonica is confident that RCS services will enable the industry to confidently compete with OTT services.

Can you give us an update of where Telefónica is with RCS services?

Telefonica has been one of main contributors to the development of RCS across the industry and the success of RCS is essential to extend our core interoperable services into the advanced formats that our customers demand. We have been a leading member of the initiatives at the GSMA, shaping the strategic opportunity [the RCS provides] and defining the service specifications and roadmap. The Telefonica Group launched an Joyn RCS service in Spain in 2011, along with Vodafone and Orange and, along with our main competitors, it will launch it in the coming months in Germany. In Latin America we are participating in several multi-operator roundtables in order to align our views about the opportunity of a joint launch with the other MNOs in the region.

What are the chief technical challenges you are facing with regards to RCS?

The technical challenges we face when we launched Joyn in Spain were simply those related to the implementation of any new interoperable technology. All participants in the ecosystem had to learn together about the technology, developing their respective clients and application servers without the support of a reference implementation to validate their work. Now there are several reference implementations on networks, and many devices that have been accredited that are providing the service in an interoperable manner among several operators, with downloadable applications and native devices. Operators deploying Joyn can now use these reference solutions for their roll-outs.

The LTE Operator Mind Share is taking place on the morning of Day One of the LTE World Summit, the premier 4G event for the telecoms industry, taking place on the 24th-26th June 2013, at the Amsterdam RAI, Netherlands. Click here to download a brochure for the event.

The OTT players have the advantage of cross platform but Facebook Home is now looking to offer device integration too. Can Joyn be a timely and effective response to this?

Internet OTTs contribution to the industry is very positive. They have developed very compelling services and will continue promoting innovation. Operators have a different service proposition and capabilities to leverage. RCS gives us the option to provide differential value to our customers – a universal communications upgrade. Such a transition will take time, for sure, but will result in a solid service offering.

Please tell me more about why attending the LTE Summit is so important for Telefónica.

Awareness of the strategic opportunities for the telco industry is an essential to take the next steps to evolve the ecosystem. The LTE World Summit gives us an excellent opportunity to share our views with the rest of the operators on the transition towards the next generation networks and our future all-IP services.

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