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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I’m usually skeptical when local habits become emerging trends and are subsequently declared a new global management paradigm, but in the case of the much buzzed-about Jugaad I am inclined to follow the gurus.The trend began with Reena Jana’s seminal article in BusinessWeek in December 2009 (full disclosure: Reena is a consulting editor at frog, a company of he Aricent Group), in which she critically investigated the value of Jugaad and anticipated its entering the lexicon of management consultants. The term Jugaad (pronounced “joo-gaardh”) is a colloquial Hindi word that describes a creative ad hoc solution to a vexing issue, making existing things work and/or creating new things with scarce resources. Although sometimes used pejoratively (in the sense of a makeshift cheap fix), it is now widely accepted as a noun to describe Indian-style innovation (some also call it “indovation”) – describing the inventiveness of Indian grassroots engineers and scientists that have led to the pedal-powered washing machine, inspired the extra-low-cost Tata Nano car, or the success of India’s space program. It is, in short, the art of holistic (and therefore lateral) thinking, of unbound, resilient creativity, and of improvisation and rapid prototyping under severe constraints.

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Last week we conducted a webinar – "Breaking the Form Barrier – Evolution of LTE & Enterprise Femtocells" – that generated a lot of incisive questions about the implementation challenges and solutions for next generation femtocells. We received more questions than we were able to answer in the time we, so the Aricent experts that led the webinar, Sanjiv Kapur and Siddhartha Bhakta, have gone through the unanswered ones with responses below.

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In a talk earlier this year to employees, Nokia CEO Stephen Elop asked a question that many were probably afraid to answer truthfully, given how Nokia is struggling to combat the iPhone. As BusinessWeek described it:

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