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[Infographic]Top 5 handset OEMs 2001-2010 In my opinion, these words come to my mind. ㅇ Nokia : An old eagle. (Is better than a young crow?) ㅇ Samsung : Korea's pride. ㅇ Motorola : Collapsed stronghold. ㅇ LG : Perennial second-in-command. ㅇ Sony Ericsson : The hidden strong. ㅇ RIM : A rookie. ㅇ Apple : A mighty warrier. ㅇ Siemens : The forgotten. Below is an intuitive article by VisonMobile. =============================================.. 더보기
Is the deal value between AT&T and T-Mobile USA reasonable? On Sunday March 20, 2011, it was reported by CNN that AT&T has agreed to buy T-Mobile for $39 Billion. It was stated in the CNN article that the deal would take roughly 12 months to close. Let's consider the problem "Is the deal value between AT&T and T-Mobile USA reasonable?" T-Mobile USA's aggregate value of listed stock is about $40.9 Billion based on current value. The number of T-Mobile's s.. 더보기
My usage pattern of SNS 1. Blog : A kind of publishing channel for articles of my insight or useful information. 2. Twitter : It's also a kind of publishing channel but most of tweets are very volatile information, something like a gossip. 3. Facebook : A channel for sharing my personal thought, remembrance, consideration and so on. However there's a little restricted share because some of my facebook friends are not f.. 더보기
Winners of Global Mobile Awards at MWC 2011 http://www.globalmobileawards.com/awards/winners_2011.htm According to the upper link, the best device manufacturer of the year is HTC and the best mobile device is Apple iPhone4. It's very sorry for Samsung electronic because Samsung was one of the highly influentail nominee. Meanwhile SKT was the nominee of 2 category of mobile services but wasn't awarded. I expect that many Korean companies e.. 더보기
OneAPI 2.0 OneAPI 2.0 When is OneAPI 2.0 due? We're aiming for December 2010 How do APIs get considered for OneAPI v2.0? The criteria is a comnbination of the following: Do application developers require this API? We need to establish demand for new APIs, to avoid wasting everyone's time. So we source requests for new APIs at seminars, developer events and through our forum and feedback. Do operators have .. 더보기
How to Design a Good API & Why it Matters I think that this is very interesting presentation to architect. See the below Joshua Bloch's presentation. Although older but masterpiece. http://www.infoq.com/presentations/effective-api-design 더보기
Fundamentals of Service Delivery Platforms Fundamentals of Service Delivery Platforms http://www.youtube.com/watch?v=m1z22GFvsYg 더보기
Service Delivery Platforms and Monetization of Networks In a live demonstration from Mobile World Congress 2010, Douglas Tait, Product Marketing Director, Oracle Communications, shows how Oracle's Sercvice Delivery Platforms can help operators and service providers with the monetization of their networks. http://www.youtube.com/watch?v=XBk1DMNQSDs 더보기