 Good afternoon chai sup and welcome to ITU TV and First of all congratulations on becoming very much as the chairman of study group 13 Study group 13 famous of course for NGN. Yeah, and now moving on in the last study period to future networks And I know that you started to outline the design goals and objectives for future networks in the last study period So perhaps you can start by giving us an idea of where we're moving in future networks Yes, thank you Toby Since we've successfully finalized our development of NGN last study period We initiate about studying the future networks future network is the aiming for the futuristic subject of the networks Maybe possibly beyond the VIP as well So we are looking for now the developing the requirement on architectures of these future networks specifically aiming for initial realisation. So only realisation of the future networks Aiming for within couple of next years to be shown of this as a future networks in terms of this we also think about the smart ubiquitous networks and Recently so to define the networking as one of a candidate technology for realisation of future networks indeed Software-defined networking is emerging as a very promising technology in fact. It was initiated Last last year in Dubai this this this new work and particularly for network Virtualization, I believe it seems to be a strong candidate for this. Can you give us an idea of what it means for? Who it means the most to is it is it going to to to be the most effective for the telco Or is it going to to trickle down to the consumer as Providing better service for them Yeah, broadband telecommunication gave us a very important moment to use of telecommunication as a social infrastructure Which means that talking technology is Should be benefit for everyone not only for the providers also consumers So so in this sense software defined the networking will give us So very good tools to use of a network resources in very flexible way in that sense Not only for the providers but also consumers and the service providers Contact the developers all they have a benefit to utilize of this network resources, especially in virtualized technologies Something else that's clearly very interesting for consumers and also sort of in that in the virtual domain is is cloud And I know that study group 13 has already Published its first standards For cloud interoperability between the various services is clearly a problem Perhaps you can give us an idea of where we're moving with with our work in the in cloud As you said the cloud computing is one of the important technologies specifically use of these virtualizations and the cloud computing is we understand very important tools to enhance of the telecommunication business Also to the consumers as well now we finalize of those three Recommendations and then based on this we are looking for more detailed functions for the specifically infrastructures and the many of others services over the cloud So we are continue our development to support of that services over the cloud and and just to pick up on something that you mentioned earlier and Spot smart ubiquitous networks Again, this is something that we hear a lot about the Internet of Things and these types of terms Can you can you give us a little overview of of what we've done and and what we expect to be doing in this area? Yeah, one of the trend on this telecommunication is how we can give smartness to the telecommunication networks So son is the one of the initiative from the study group 13 how we can provide the smartness So key point is how to utilize context information to make Telecommunication Networks smart so give some of convenience uses of the telecommunication networks To the users to the providers to the operators. So this is one of our theme to develop a decision smart ubiquitous networks Okay, well, thank you Chai sub for giving us a little bit of an overview of what study group 13 is Doing in the next or is expecting to do in the next four years Good luck. Thank you very much. You give me this opportunity. Thank you very much