Applying Web Services to Mobile Device Location Based Services 林國隆、江憲坤
E-mail: [email protected]
ABSTRACT
Because of the rapid development of wireless environment and hardware technology of mobile devices, people are able to surf over the Internet anytime and anywhere. Therefore, related mobile services will make the live of people more convenient. In the scope of mobile commerce, "location service" is one of the most important mobile services. The primary goal of "location service" is to help people complete their work by getting the location information and related information of their need. This research analyzes the capabilities for design of location-based service according to the user and system requirements, and the scenario. Furthermore, this research designs and implements the Web Service objects which encapsulate the required capabilities owing to the Web Service is public, modular and reusable. Therefore, a collaborative location-based application framework is proposed which is based on Web Services. A location-based service prototype system based on the proposed framework is designed and implemented as a proof of concept example of this research.
Keywords : Web Services, Mobile Devices, Location Service, Collaboration.
Table of Contents
第一章 緒論..………..1 1.1 研究背景與動機………
…...1 1.2 研究問題 ………...3 1.3 研究目的………
…...4 1.4 研究範圍與限制………...4 1.5 研究方法與步驟………
……...5 1.6 論文架構 ………...6 第二章 文獻探討………
………..8 2.1行動裝置……….………...8 2.2行動商務………
…….……...9 2.2.1位置相關服務………...11 2.2.2 現有提供者所支援之位置服務介紹…...….
…...13 2.3 GPS與Java…..……….………...14 2.4 Web Services相關技術………..………
…...15 2.4.1 Web Services………...15 2.4.2 XML………
…...17 2.4.3 SOAP………...18 2.4.4 WSDL………
…...19 2.4.5 UDDI………...20 2.5物件導向分析設計與UML……..………
……...21 2.5.1 物件導向分析設計………...21 2.5.2 UML………
…...22 2.6總結………..………...23 第三章 協同位置服務框架設計………
……..…………..24 3.1設計目的………...24 3.2位置服務需求分析………
………...25 3.3位置服務架構………....………...37 3.4協同位置服務框架設計………
………...40 3.5總結………...42 第四章 協同位置服務框架實作…
………..……..44 4.1協同位置服務訊息協定………...44 4.2 Position package實作…
………...46 4.3 CollaborativeApp package實作………...49 4.4 LocationApp package實 作………...60 4.5總結………...66 第五章 協同位置服務雛 型系統………..………..67 5.1地圖資料庫製作...………..………67 5.2系統介紹...
………..………68 5.2.1系統需求………...………...………68 5.2.2系統功 能………...………69 5.2.3系統架構………...………...70 5.3系統畫面…
………...73 5.4 總結………...………...78 第六章 結 論………..………..79 6.1 結論………...………...79 6.2 未來方向………...………...80 參考文獻………..………
…..82
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