2009/04/05

Introduction to 3G network

Introduction to 3G network.png

It's a shame not knowing common knowledge of 3G networks while working in a mobile phone manufacturer. Well, Obviously, some people do not think so. Here's the brief outline of radio network change: from first generation to 2G, 2.5G, and 3G. Although 4G is coming on its way, knowing current technologies will help catching up the new ones.

and here's the Introduction to 3G network in tree view for better reading.

沒有留言:

張貼留言

跨界通訊 - 陳又津

昨天從圖書館借的書,一口氣把它看完了。很特別的題材,在講老人的社會問題,以及人為什麼不行自行決定生死,只能在醫院拖著已經殘破不堪的身體,直到最後短氣的那一刻。 書中還有提到想成為女生的男生,以及透過網路可以達到的一些社群效果。算是把一些現代的元素組合得蠻好的作品。 推薦。