English  |  正體中文  |  简体中文  |  Post-Print筆數 : 27 |  Items with full text/Total items : 92429/122733 (75%)
Visitors : 26434599      Online Users : 236
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
    政大機構典藏 > 理學院 > 資訊科學系 > 會議論文 >  Item 140.119/111614
    Please use this identifier to cite or link to this item: http://nccur.lib.nccu.edu.tw/handle/140.119/111614


    Title: Context aware mobile data offload using SDN
    Authors: Jang, Hung-Chin;Chang, Chien-Hsiung
    張宏慶
    Contributors: 資訊科學系
    Keywords: Quality of service;Wi-Fi;Wireless local area networks (WLAN);Design philosophy;Handover;Handover decision;Horizontal handover;Mobile data;Mobile data traffic;Telecom operators;Traffic management;Information management
    Date: 2017-03
    Issue Date: 2017-08-03 14:11:01 (UTC+8)
    Abstract: In response to increase of mobile data traffic, telecom operators usually employ 'enforced handover' policy to direct data traffic to WiFi AP (Access Point). Once their user clients enter into WiFi AP coverage, they will be handed over to WiFi AP from BS in order to offload mobile data traffic. However, if there are too many BS user clients enter into WiFi AP coverage, it may lead to excessive handover to WiFi AP and thus reduce the data rate even slower than that of BS. On the other hand, Software Defined Network (SDN) is a promising technic to efficiently manage various kinds of networks. This paper proposes a FMSDN (Flow Management on Mobile Data Using SDN) mechanism, which uses SDN technology to manage the handover among WiFi AP and 3G/4G base stations. The design philosophy is that the SDN controller is responsible for making handover decision according to whichever access network (WiFi or 3G/4G) is able to offer higher service data rate to clients. Simulation results show that compared to Enforced Handover and Horizontal Handover methods, FMSDN is proved to be able to enhance service data rate with QoS guaranteed. © 2016 IEEE.
    Relation: 26th International Telecommunication Networks and Applications Conference, ITNAC 2016, , 185-190
    26th International Telecommunication Networks and Applications Conference, ITNAC 2016; Dunedin; New Zealand; 7 December 2016 到 9 December 2016; 類別編號CFP1618D-ART; 代碼 126857
    Data Type: conference
    DOI 連結: http://dx.doi.org/10.1109/ATNAC.2016.7878806
    DOI: 10.1109/ATNAC.2016.7878806
    Appears in Collections:[資訊科學系] 會議論文

    Files in This Item:

    File Description SizeFormat
    index.html0KbHTML332View/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
    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。
    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。
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback