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    政大機構典藏 > 資訊學院 > 資訊科學系 > 學位論文 >  Item 140.119/64372
    Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/64372


    Title: 有效使用微型細胞降低行動數據傳輸量之方法研究
    The Effective Use of the Small-cell to Reduce the Amount of Mobile Data Transmission Research
    Authors: 陳星詠
    Contributors: 張宏慶
    陳星詠
    Keywords: 微細胞
    行動訊務分流
    異質網路
    行動網路
    無線網路
    small cell
    off-load
    HetNet
    WiFi
    Date: 2012
    Issue Date: 2014-03-03 15:38:43 (UTC+8)
    Abstract: 隨著多元智慧型設備(如智慧型手機、筆記型電腦與平板電腦)的迅速普及,以及高效能行動網路之導入,行動寬頻市場之接受度持續快速提升中。已有越來越多的智慧型手機用戶,會在移動狀態中使用各式各樣應用及網際網路服務,預計未來十年內資訊流量將成長近百倍。
    然而面對行動數據傳輸量的暴增,如何利用small-cell進行行動數據傳輸量的分流,是目前全球所有電信營運商及行動網路設備供應商所面臨的一大課題。若毫無篩選規劃的廣泛建置small-cell將耗費龐大的建置維護成本(包含設備、電路、人力及維運等支出),卻無法得到與投入成本相對應的行動數據傳輸量分流效益。
    於本研究中,我們將建立一個small-cell覓點模型來有效找出真正需要分流行動數據傳輸量的地點來建置small-cell。由2010年Informa的統計資料可知,行動數據來源有住家屋內、辦公場所、交通運輸據點及公眾開放空間等四大部分。因交通運輸據點及公眾開放空間有直接較明顯的目標地點,如何精準找出住家及辦公場所亟需分流的地點為本論文研究之重點。
    最後我們透過實驗並以off-load、throughput、建置成本及選點準確率等指標,驗證本研究所建立之small-cell覓點模型確實可有效找出需要分流行動數據傳輸量的地點。
    Reference: 【1】MIC,“LTE 技術架構發展與應用現況”, January 2011.
    【2】IEK,“從Broadband World Forum 2011 看行動寬頻產業發展趨勢”, October 2011.
    【3】S. Carlow, C. Wheelock,“ABI Research: femtocell market challenges and opportunities”, April 2007.
    【4】工研院,“femtocell 國際標準及技術分析報告”, January 2011.
    【5】MIC,“Managing Trust―從2012年德國CeBIT展觀察電信產業發展趨勢”, March 2012.
    【6】MIC,“全球行動電話市場預測(2011~2015)”, April 2011.
    【7】MIC,“全球行動電話用戶數預測(2011~2015) ”, April 2011.
    【8】拓墣產業研究所,“femtocell 於行動數據分流趨勢分析”, June 2011.
    【9】拓墣產業研究所,“4G 世代下基礎建設發展與機會分析”, November 2011.
    【10】Laura Wood,“Small-cells Will Play a Very Large Part In Next-Generation Networks: Worldwide Femto, Pico, and Microcell Market Analysis”, September 2010.
    【11】Cisco,“The Cisco® Visual Networking Index (VNI)”, February 2012.
    【12】愛立信,“擁抱「網路型社會」完美風暴 - 2012 年產業趨勢展望”, January 2012.
    【13】Paul Fuxjäger,“Radio Resource Allocation in Urban Femto-WiFi Convergence Scenarios”, June 2010.
    【14】Paul Fuxjäger,“Measurement-Based Small-cell Coverage Analysis for Urban Macro-Offload Scenarios”, May 2011.
    【15】R.Razavi and H. Claussen, Bell Laboratories, Alcatel-Lucent, Blanchardtown Industrial Park, Dublin 15, Republic of Ireland ,“Urban Small-cell Deployments: Impact on the Network Energy Consumption”, April 2012.
    【16】G. Auer and et aI., “D2.3: Energy Efficiency Analysis of the Reference Systems, Areas of Improvements and Target Breakdown”, November 2010.
    【17】Rati Thanawala, Mohamed El-Sayed, Tom Morawski, Amit Mukhopadhyay, John Zhao, Carlos Urrutia-Valdés ,“The Mobile Data Explosion and New Approaches to Network Planning and Monetization”, September 2010.
    【18】H. Claussen,“Autonomous self-deployment of wireless access networks”, May 2009.
    【19】Informa Telecoms & Media,“Future Mobile Operator Business Models”, November 2010.
    Description: 碩士
    國立政治大學
    資訊科學學系
    96971007
    101
    Source URI: http://thesis.lib.nccu.edu.tw/record/#G0096971007
    Data Type: thesis
    Appears in Collections:[資訊科學系] 學位論文

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