| Summary: | 碩士 === 元智大學 === 電機與資訊工程研究所 === 87 === This research analysis feature of every service on Internet and try to provide potent Multi-Purpose Gateway . The goal of this research is to improve the disadvantage of gateway designed by wireless communication system developer . In the process of people use handset to get service from Internet . Gateway is on an important position between handset and Internet service server . So,if we can design a protent gateway . We will decrease the cost of building mobile commerce . And people will get more service from internet by handset .
In this thesis, first, analysis the feature of every service on internet . Second, find the function of Multi-Purpose Gateway based on feature of every service . Then write some really example to show how to use handset to get service from internet at WAP simulated environment . Finally, analysis purpose of the Multi-Purpose Gateway .
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