English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 78728/78728 (100%)
造訪人次 : 33350557      線上人數 : 442
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU 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: http://ir.lib.ncu.edu.tw/handle/987654321/71942


    題名: LTE上行通道調度演算法之選擇研究;Selection of Channel scheduling algorithm for LTE Uplink
    作者: 林國彥;Lin,Guo-Yan
    貢獻者: 通訊工程學系在職專班
    關鍵詞: 通道已知調度;上行通道調度;CAS;Channel scheduling
    日期: 2016-07-14
    上傳時間: 2016-10-13 14:08:03 (UTC+8)
    出版者: 國立中央大學
    摘要: 因應目前4G網路需求增加,佈建基站需要比原本3G更為密集,由於部分區域新增基站點不易,所以業者轉以強波器來提升客戶信號,但是強波器可控性與穩定性不如基地台,造成特定基站產生嚴重干擾。
    本文利用實驗環境比較上行通道已知調度與現行Comp差異,明確訂定適合的條件與限制,藉由實際干擾已知基站驗證推得結論,並實際投入干擾未知基站,將理論推廣至實務應用,降低干擾造成的影響並提升用戶體驗。
    ;With the increasing demand of 4G network, higher density of base station installation becomes indispensable. Given the difficulty of new deployment in some area, operators use amplifiers(boosters) to improve signal reception as substitute; however, amplifiers(boosters) are less controllable and stable than base stations, thus creates sever interference in some cases.
    This article(thesis) compares the difference between the known allocations of uplink channels and present Comp in the Laboratory with well-defined criteria and restrictions. Derives the corresponding data via interfering specific base stations, and then apply these results to un-interfered base stations in the fields. Summarizing all theoretic work to practical implementation; decreases the impact caused by interference and then improves user experiences.
    顯示於類別:[通訊工程學系碩士在職專班 ] 博碩士論文

    文件中的檔案:

    檔案 描述 大小格式瀏覽次數
    index.html0KbHTML559檢視/開啟


    在NCUIR中所有的資料項目都受到原著作權保護.

    社群 sharing

    ::: Copyright National Central University. | 國立中央大學圖書館版權所有 | 收藏本站 | 設為首頁 | 最佳瀏覽畫面: 1024*768 | 建站日期:8-24-2009 :::
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 隱私權政策聲明