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 Tuesday, October 21, 2008
Insights into growth in mobile transmission capacity from CMO of Harris Stratex

BNAmericas summarizes insights from an interview with Shaun McFall, Harris Stratex Networks' Chief Marketing Officer. According to McFall, IP mobile backhaul is growing 20% worldwide annually in the most developed markets, due to the rising penetration of smartphones and growing use of data. Data transport over mobile networks grew four times in 2007 and is projected to grow another four times this year: "Growth in demand for capacity runs all the way from the core network to the base station. When they get to radio access networks, they're going to start running into difficulties because these networks were not designed for that capacity," McFall said. "The modernization of those networks is what we see as our opportunity; to migrate it to Ethernet or allow [gradual migration] so they can still keep the legacy TDM network on the air for 5-10 yrs."

"Future mobile networks some years from now will probably eventually be all Ethernet and between now and then they will be increasingly a mix of Ethernet and TDM. The latest generation of microwave products are designed to transport both," he added.

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