淡江大學機構典藏:Item 987654321/70530
English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 62797/95867 (66%)
造訪人次 : 3736613      線上人數 : 482
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜尋範圍 查詢小技巧:
  • 您可在西文檢索詞彙前後加上"雙引號",以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋,建議至進階搜尋限定作者欄位,可獲得較完整資料
  • 進階搜尋
    請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/70530


    題名: Pre-Register Algorithm for SVC by Fast BSS Transition Wireless Networks
    作者: Yang, Huei-yu;Li, Ya-chun;Chou, Feng-Yi;Wu, Tin-yu;Lee, Wei-Tsong
    貢獻者: 淡江大學電機工程學系
    日期: 2009-08-26
    上傳時間: 2011-10-23 21:23:57 (UTC+8)
    出版者: IIHMSP
    摘要: Recently, with the more extensive deployment of Wireless Local Area Networks (WLAN), and the growing population of mobile users, the unstable handover problem in wireless network services receives more and more attention. Since users expect the continuity of services while roaming, IEEE 802 family defines the standard IEEE 802.11r (Fast BSS Transition) to reduce the interrupted time of services to the minimum. Supposing users use IEEE 802.11r to execute the pre-authentication process with all Access Points, there will be too many authenticated messages. Therefore, an IEEE 802.11r based algorithm is proposed to avoid the pre-authentication process with all APs. In order to reduce the pre-register APs, we first of all divide the coverage of the APs into four regions according to the RSSI. Second, to figure out more accurate APs, we dynamically adjust the region. Third, if the mobile device cannot find the AP of each region, we further modify the region. Finally, we pick up an AP to execute the pre-authentication each region. With the four above-mentioned considerations proposed in this algorithm, we are able to make use of roaming more effectively.
    關聯: 2009 Fifth International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP 2009), pp.1249-1252
    DOI: 10.1109/IIH-MSP.2009.289
    顯示於類別:[電機工程學系暨研究所] 會議論文

    文件中的檔案:

    檔案 描述 大小格式瀏覽次數
    index.html0KbHTML228檢視/開啟
    Pre-Register Algorithm for SVC by Fast BSS Transition Wireless Networks.pdf620KbAdobe PDF217檢視/開啟

    在機構典藏中所有的資料項目都受到原著作權保護.

    TAIR相關文章

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - 回饋