multipoint access 中文意思是什麼

multipoint access 解釋
多點接入
  • multipoint : 多點的多點式
  • access : n. 1. 接近；會面。2. 捷徑，門路〈指方法、手段〉；檢查孔；進路，入口；【自動化】（存貯器的）存取。3. （病的）發作；（怒氣等的）爆發。4. 增加。
  1. As a solution for access network, epon ( ethernet passive optical network ) has mature technology and broad application of ethernet. it has a point - to - multipoint architecture and provides multi - service basing on ethernet

    以以太網（ ethernet ）為基礎的以太無源光網路（ epon ）是未來實現寬帶、多業務綜合接入的重要技術手段，它採用點到多點結構、無源光網路傳輸，在以太網之上提供多種業務。
  2. With the popularization of access to broadband networks, the demand for network video services is on the great increase in recent years. video multicast, the particular network video service apt at multipoint data delivery, has been widely applied to distance learning, distributed video conference, digital video surveillance and real - time video distribution

    近年來，隨著internet寬帶網路的大規模普及和網路視頻服務需求不斷增長，視頻組播技術由於具有高效的多點數據傳送功能，在遠程教育、分佈視頻會議、數字視頻監控以及實時視頻分發等領域得以廣泛的應用。
  3. Since epon is a multipoint - to - point system, a major feature for this new architecture is the use of a shared transmission media between all users ; hence, medium access control arbitration mechanisms are essential for the successful implementation of epon : ensure a contention - free transmission and provide end users with an equal access to the shared media

    由於epon特殊的點到多點的網路拓撲結構，在上行方向各個光網路單元onu （ opticalnetworkunit ）共享通道帶寬，採用時分多址tdma的方式發送數據，因此需要採用媒體接入控制（ mac ）協議來協調各個onu的發送，避免上行數據的沖突。
  4. Broadband access technologies such as asymmetric digital subscriber line ( adsl ), fibre to the building ( fttb ), local multipoint distribution service ( lmds ), asynchronous transfer mode ( atm ) and cable modem are becoming more popular in hong kong

    非對稱數碼用戶線路（ adsl ） 、光纖入廈（ fttb ） 、本地多點配送系統（ lmds ） 、異步傳輸模式（ atm ）及有線電視數據機等寬頻接入技術在香港日趨普及。
  5. Broadband access technologies such as asymmetric digital subscriber line adsl, fibre to the building fttb, local multipoint distribution service lmds, asynchronous transfer mode and cable modem are becoming more popular in hong kong

    非對稱數碼用戶線路（ adsl ） 、光纖入廈（ fttb ） 、本地多點配送系統（ lmds ） 、異步傳輸模式（ atm ）及有線電視數據機等寬頻接入技術在香港日趨普及。
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