The Development of Mobile Internet Browser Based on 3G Netwo(2)

　　QT Supports the following platforms(shows in Figure1.1):

 Fig.1.1

　　“DuoGuo Mobile Browser” Can be applied to the vast majority of smart phone platforms

　　2.1 The issues of mobile phone browser by now

　　User’s experience is a choke point of the development constraints of  mobile Internet.How low memory, low CPU performance of the mobile terminal on a good user experience, will be a very important aspect of attracting users.

　　2.2 What we have done to solve the problem

　　This browser used source-open web pagerendering engine ”Webkit”.Because of its clear Source structure and fast page rendering speed ,apply to the use of mobile terminal. And we cut down its core source and transplant,so that it can more applicable to mobile phone operating system.

　　The browser will bring a browsing close to the computer browser. We give users the basic functions of the browser , such as Home navigation, bookmark,history,and so on.And it can not delete the page and any content, source of the page will be analyticed completely.Users can enjoy the Internet experience like they do on the computer.

　　At present,the mobile phone's browser renders the pages by the method of indent and compress. The effect of the user experience far from ideal. And the web content and functionality has been severely cut, can not meet the needs of users.

　　Fig 2.1 illustrates the IE core browser which is widely used by windows mobile platform currently. Website visit results  are quite different from the original page, The effect of the user experience far from ideal.

　　Fig 2.2 is of Webkit core ”DuoGuo Mobile Browser”.Website visit results are all the same as the original page,users can view the entire page by the way of drag-and-drop, gives the user's desktop-like mobile Internet experience and easy to control.

Fig.2.1

Fig.2.2

　　3. Tomorrow’s Mobile Browser

　　3.1 The entrance of wireless sensor networks

　　With the development of wireless sensor networks and RFID, Mobile terminals will be equipped with RFID chips.the functions of wireless identification and sensing will be added into mobile browser at that time, it can not only  browse the information in mobile Internet  ,but also can browse the  real-time information generated by wireless LAN.The Browser will be the key nodes which connect the WAN and LAN.

　　The popularity of 3G promotes the development of mobile Internet, the traditional mobile Internet business  is built on the long-distance wide area networks, but mobile wireless LAN-based business is still blank. So, we hope that the mobile phone's browser to become the entrance of wireless LAN

　　3.2 the entrance of Cloud Computing

　　With the wireless communications network transmission rate rising, cloud computing gradually  into the outlook of people. Cloud computing is the    development of parallel   computing, Distributed Computing  and Grid Computing, or is the business readization of computer science.

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