Mark Grayson
@markg_cisco
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Distinguished Engineer responsible for driving Cisco's 3-5 year strategy of how we address the mobile service provider marketplace.
UK
Joined January 2011
Check out my latest article: Why WBA’s OpenRoaming is laying the foundation for a roaming revolution via @LinkedIn.
linkedin.com
Cellular roaming has been transformed over recent years. It has shifted from a premium, high cost service that was targeted at business users, to an essential service used by consumers to keep in...
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@Femto_Forum - The economics of MVNO/wholesale and/or New Entrant/National roaming drive such operators to define an offload strategy #fws11.
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#ciscospchat Thanks for some great tweets. See you next time.
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We presented the results of a study we did with ABI at MWC. Why when cost of production <$5/GB do they charge roamers $500./GB #ciscospchat.
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But then I guess that's the future we are all going to face - how to handle massive amounts of traffic? #ciscospchat.
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What did folks think of the WiFi coverage? 1TB of traffic offloaded in the first 3 days. I make that 100 heavily loaded APs! #ciscospchat.
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#ciscospchat but then I also heard lots about optimization of network infrastructure, and of course video.
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#ciscospchat So the crowds were certainly back - especially around the Android booth! :-D.
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#ciscospchat Hey Mark Grayson here - so what's one everyone's mind post MWC?.
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so what about video optimization in particular - since our own VNI estimates say it will be filling up mobile networks #ciscospchat.
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Either optim'n is exposed to the user or merely kept as a lever in the operator's toolbox. I thought it was more the latter #ciscospchat.
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Hi Kit - I think those services aren't necessarily due to simple optimization but certainly can leverage offload architectures #ciscospchat.
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So interesting - why do users care about optimization? Is this just fewer stalled downloads? #ciscospchat.
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Hi Jon - so do you think the initial focus is on one or both of those (cost/experience)? #ciscospchat.
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#ciscospchat - so let me introduce myself - I work with our SP Mobility Board driving our Mobile SP Strategy.
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#ciscospchat Hi there folks - welcome to our tweatchat on mobile optimization.
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