The fourth generation of wireless mobile networks (4G) or Long Term Evolution (LTE) as it is popularly called, has evolved rapidly to become the fastest growing cellular network technology. With increased adoption of LTE and advancement in the fifth generation of wireless networks (5G), the present day mobile networks have a high speed and throughput. However, the increased throughput should also support increased number of business cases for the service providers to adopt the latest in mobile technology.

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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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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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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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Attend one of our webinars on “Addressing the Top 10 Challenges of LTE EPC Testing” to discover the challenges, pitfalls, and best practices in testing LTE EPC networks and products. Register for one of two sessions: on September 14, 2011 at 2:00pm EST, or September 21, 2011, at 10:00am BST (GMT+1).

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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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