English  |  正體中文  |  简体中文  |  Post-Print筆數 : 27 |  Items with full text/Total items : 113656/144643 (79%)
Visitors : 51717372      Online Users : 588
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/140.119/113594


    Title: Enhanced the Transmission Performance for QoS Guarantee in WiMAX
    Authors: 陳毓璋
    賴泰安
    Keywords: WiMAX;QoS;HEAC;FPBA
    Date: 2006
    Issue Date: 2017-10-12 11:13:49 (UTC+8)
    Abstract: 在本篇論文中,我們根據IEEE802.16e的QoS模組來做修改,在QoS模組中,由於沒有定義Admission Control,因此我們在BS中加入High Efficiency Admission Control(HEAC),且在base station(BS)與subscriber station (SS)之間的傳輸過程中,利用我們所提出的頻寬分配Fair Priority Bandwidth Allocation(FPBA)來分配頻寬,並在SS中根據封包的優先權(UGS>rtPS>nrtPS>BE)來做封包的管理。在本篇論文中,我們針對QoS (Quility of Service)來做改善,像是在通訊的過程中通話的品質、網路資料傳輸的正確性、速度等都是我們考慮的重要問題。本文中會詳細介紹802.16e的規格,並且針對QoS應用在WiMAX的架構。整個架構中,我們在WiMAX的基地臺中增加了High Efficiency Admission Control(HEAC)的協定,經過HEAC的決策後,將封包送到PFBA來做頻寬的分配,當SS收到封包時再將封包作有效的分類管理,使的基地台將資料傳輸到使用者時降低封包的遺失以及延遲。
    In this paper, we will modify the QoS (Quility of Service) of IEEE802.16e. In QoS module, because the admission control has not been defined, so we increased the High Efficiency Admission Control (HEAC) in BS. For the transmission between base station (BS) and subscriber station (SS), we proposed the Fair Priority Bandwidth Allocation (FPBA) to allocate the bandwidth. And according to the packet of priority (UGS>rtPS>nrtPS>BE) in SS to management the packets. In this paper, will improve some problems for QoS, such as quality of communication, the correction of data transmission and data rate. We will introduce the specification of 802.16e, and apply the QoS into WiMAX architecture. In the whole architecture, we increase the High Efficiency Admission Control (HEAC) into BS of WiMAX. After the decision of HEAC, the packets will be sent to PFBA to allocate bandwidth. When the SS receives the packets, the packets will efficient to be classified. When the BS transmits the data to user, the packets loss and delay will be reduced.
    Relation: TANET 2006 台灣網際網路研討會論文集
    行動、無線網路
    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
    543.pdf489KbAdobe PDF2247View/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