標題: | 在Windows CE 3.0環境中實作WGSN行動終端設備 Implementation of WGSNMobile Station in Windows CE 3.0 Environment |
作者: | 宋雅琴 Ya-Chin Sung 林一平 蔡文能 Yi-Bing Lin Wen-Nung Tsai 資訊科學與工程研究所 |
關鍵字: | 第三代電信網路;無線網路;行動終端設備;3G;WLAN;MS;WGSN;IEEE 802.1X |
公開日期: | 2002 |
摘要: | WGSN 是一個整合第三代電信網路和無線網路服務的解決方案。這篇論文描述了在 Windows CE 3.0 的環境中,設計並且實作 WGSN 的行動終端設備。我們指出如何讓無線網路中的使用者認證和網路接取,重複使用第三代電信網路的機制,而不需引進新的程序、也不需改變現有的第三代電信網路元件。我們敘述 WGSN 的特點,並從 WGSN 行動終端設備的觀點商討實作。我們利用 IEEE 802.1X 認證來改善 WGSN 行動終端設備的認證。為了減低行動終端設備的電源消耗及計算複雜度,當行動終端設備中的 WGSN 應用程式不被使用的時候,可以不用啟動。在工業技術研究院與國立交通大學聯合研發中心內,有 WGSN 的樣品。 WLAN-based GPRS Support Node (WGSN) is a solution for integrating 3G and WLAN services. This thesis presents the design and implementation of WGSN Mobile Station (MS) in Windows CE 3.0 environment. We show how the 3G mechanisms are re-used for WLAN user authentication and network access without introducing new procedures and without modifying the existing 3G network components. We describe the WGSN features and show the implementation issues from the MS perspective. We utilize the IEEE 802.1X authentication to improve the WGSN MS authentication. To reduce power consumption and computation complexity of an MS, the WGSN applications may not be activated in the MS if they are not used. A WGSN prototype has been implemented in ITRI and NCTU Joint Research Center. |
URI: | http://140.113.39.130/cdrfb3/record/nctu/#NT910392111 http://hdl.handle.net/11536/70172 |
Appears in Collections: | Thesis |