English  |  正體中文  |  简体中文  |  Post-Print筆數 : 27 |  Items with full text/Total items : 113303/144284 (79%)
Visitors : 50799344      Online Users : 816
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/114927


    Title: 在無線網路與Ad Hoc網路上針對SIP-VoIP的連線測試與效能比較
    Authors: 杜家銘
    陳佳駿
    黃啟任
    許蒼嶺
    Date: 2006
    Issue Date: 2017-11-30 14:16:41 (UTC+8)
    Abstract: 我們在無線網路與Ad Hoc網路上針對IPv6-SIP-VoIP進行連線測試與效能量測。實驗架構是我們由無線網路接上中山大學校園骨幹網路後,透過中山大學與成功大學兩校內的CISCO 7609 路由器進行跨校的SIP-VoIP連線,我們分別以Infrastructure模式以及Ad-Hoc模式的無線環境,針對有無SIP Proxy與不同狀況下的Handoff測試,由實驗結果我們發現在Infrastructure模式下,video串流的jitter大約集中在40~50ms,當handoff發生時jitter會急速升高,甚至超過150ms,而使用SIP Proxy時,僅影響到連線建立所花費的時間,另外在Ad-Hoc模式下,因為路徑較長且傳輸速率較慢,jitter大約集中在50~70ms。
    Relation: TANET 2006 台灣網際網路研討會論文
    VOIP技術與應用
    Data Type: conference
    Appears in Collections:[TANET 台灣網際網路研討會] 會議論文

    Files in This Item:

    File Description SizeFormat
    765.pdf585KbAdobe PDF2156View/Open


    All items in 政大典藏 are protected by copyright, with all rights reserved.


    社群 sharing

    著作權政策宣告 Copyright Announcement
    1.本網站之數位內容為國立政治大學所收錄之機構典藏,無償提供學術研究與公眾教育等公益性使用,惟仍請適度,合理使用本網站之內容,以尊重著作權人之權益。商業上之利用,則請先取得著作權人之授權。
    The digital content of this website is part of National Chengchi University Institutional Repository. It provides free access to academic research and public education for non-commercial use. Please utilize it in a proper and reasonable manner and respect the rights of copyright owners. For commercial use, please obtain authorization from the copyright owner in advance.

    2.本網站之製作,已盡力防止侵害著作權人之權益,如仍發現本網站之數位內容有侵害著作權人權益情事者,請權利人通知本網站維護人員(nccur@nccu.edu.tw),維護人員將立即採取移除該數位著作等補救措施。
    NCCU Institutional Repository is made to protect the interests of copyright owners. If you believe that any material on the website infringes copyright, please contact our staff(nccur@nccu.edu.tw). We will remove the work from the repository and investigate your claim.
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback