Aricent recently conducted a webinar on the topic of MPLS-Transport Profile. We had several hundred people participate and they asked more questions than we were able to answer in the time we had! Here are answers to the ones we didn't get to in the webinar.

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2011 marks the 10th anniversary of Carrier Ethernet services launched by the Metro Ethernet Forum (MEF). The technology has penetrated deep into global communication businesses, both as a service and as a network infrastructure cornerstone, with the entire business ecosystem investing in this technology. Here are a few statistics that show just how deep the services have been integrated.

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Operators today are involved in a vicious cycle of adding bandwidth in order to support bandwidth hungry applications, which in turn is spawning even hungrier applications. This is driving operators to deploy next generation technologies such as LTE, which is proving to be one of the biggest “spends” in the history of telecommunications. The problem is that the operator’s Average Revenue Per User (ARPU) is not increasing at the same rate as the demand for mobile broadband, driving the need for operators to innovate to maximize revenue and optimize CAPEX and OPEX.

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Following up on our first webinar for the Americas on “Addressing the Top 10 Challenges of LTE EPC Testing,” we ran a second webinar for Europe. This again generated more questions from the participants, all of which could not be answered during the webinar itself. So, we've collected and answered all the questions below. We hope they are informative for those of you seeking to better understand the nuances of LTE EPC testing.

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Every now and then, the business world presents us with a lab experiment that we can observe in realtime. Netflix's announcement that it is splitting off its DVD-by-mail business from its streaming business is just such an experiment. The DVD business will now go by the name Qwikster, and the streaming business will stay under the Netflix brand. It is Clayton Christensen's innovator's dilemma incarnate, and Netflix is very publicly trying to solve it. Like its 60% price increase did earlier this year, this move is understandably causing consternation amongst some customers. It's a bold move, one that will cost them in the near term, but Netflix I'm sure has done the calculus and is looking at the endgame 5-10 years out, not 5-10 months.

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Aricent recently hosted two webinars about the top ten challenges when doing testing for LTE EPC. A lot of good questions were asked by attendees, and we are sharing them here along with the answers from our panel of experts: Srimanta Kumar Purohit, Tauseef Hasan, and R. Ezhirpavai. We hope they are informative for those of you seeking to better understand the nuances of LTE EPC testing.

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