epon 中文意思是什麼

epon 解釋
埃龐環氧樹脂
  1. Dynamic bandwidth allocation algorithm for epon

    中一種動態帶寬分配演算法
  2. This thesis is about the designing and implementing the ems of epon system. the main contents are as follows : 1 ) with reference to the ieee802. 3ah protocol, we introduce the basic structure and advantages about epon system 2 ) compare the characteristics of snmp ( simple network management protocol ) with cmip ( common management information protocol ), after that we present an ems based on snmp

    本文主要研究的是基於snmp的ems的開發，主要內容如下: 1 ）第一章以ieee802 . 3ah為參考，介紹了epon的系統結構以及優點。 2 ）第二章比較了snmp和cmip各自的特點以及epon系統獨有的特點，提出了基於snmp （簡單網路管理協議）的epon網元管理系統結構模式，並對snmp協議的原理進行了詳盡的闡述和研究。
  3. It is the key of realizing uplink access in epon that how to design a fair, high - performance and supporting different service qos dynamic bandwidth allocation algorithm

    如何設計一種公平、高效、支持不同業務qos的上行接入帶寬分配演算法是無源光網路實現綜合接入的關鍵。
  4. In addition, dba scheme over sla is discussed, based on the implementing of dba in actual system of epon. the scheme supports multiple services and provides different bandwidth service guarantees for different service such as fixed, guaranteed and extended bandwidth service. in this paper, the software designing of epon is presented

    另外，基於實際epon系統中動態帶寬分配演算法（ dba ）的實現，本文還探討了滿足用戶等級需求（ sla ）的演算法，演算法支持多業務並為不同類型的業務提供不同的帶寬服務保證，譬如:固定帶寬服務、保證帶寬服務、競爭帶寬服務。
  5. Design and realization of an epon network management system based on snmp

    網管系統的設計與實現
  6. Epon is based on the mpcp mechanism of mac controlling sublayer, and automatic entering and enrolling are completed, then up - direction access bandwidth allocation of multi - onus can be implemented by mpcp protocol

    Epon以mac控制子層的mpcp機制為基礎，完成onu的自動加入、注冊，通過mpcp協議實現多個onu的上行接入帶寬分配。
  7. 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。
  8. Aaa ( authentication, authorization, accounting ) is the key of oss, in this theis, the aaa protocols and application requirement is analyzed first, and then the design the implementation of aaa subsystem are described in detail including following topics : introduced basic concepts of ftth based on epon, then show the whole architecture of our ftth network ; analyzed oss architecture running on broadband system and the aaa subsystem ; analyze and design aaa component in detail, in which we make out the solution through problems and integrated them to the whole system ; extended standard radius protocol and focus on the designation and implementation of authentication based on web ; according to the designation and implementation in my work, i designed a series testing, and improve original designation through test

    本文針對aaa （ authentication ， authorization ， accounting ）協議和應用需求進行了較深入全面的研究，並設計實現了該子系統，主要包括以下內容:介紹了基於epon的城域ftth寬帶網路的基本概念，然後從整體的角度介紹了我們的ftth網路的結構;分析了在此網路之上的運營支撐系統總體框架和aaa子系統在運營支撐系統中的作用;對該網路和運營系統中的認證授權進行了詳細的分析和設計，提出解決問題的方法，形成設計方案;對標準協議進行了擴展，其中詳細介紹了基於web的用戶認證授權方案的實現和相關配置。針對我所設計和實現的子系統設計了一系列的測試，通過測試改善和優化了部分功能，且給出了測試結果。
  9. An epon interface, based on 802. 3ah, will connect the olt to the subscribers

    局端機通過基於802 . 3ah的標準介面連接olt與onu 。
  10. In epon, the typical network topology is point to multi - point. a downstream packet is broadcasted by olt to all onus. for upstream transmission, all onus share a single fiber, which is the key technology of epon

    Epon系統典型的拓撲結構是點對多點，下行是點到多點的廣播，而上行多點到點的通道復用是epon的關鍵技術。
  11. Beacause apon ’ s efficiency is low and epon could not provide quality assurance for real - time services, network inspection, operation management and network control, gpon was proposed by fsan in september 2002, which can provide gigabit speed, high efficiency, transparent transmission of multi - services and specific quality of service. at present, the gpon standards, g. 984. 1, g. 984. 2, g. 984. 3 and g. 984. 4, have been established by itu - t

    Fsan組織考慮到apon的低效率和epon的無法對傳送實時業務提供質量保證、缺乏電信級的網路監測和業務管理等方面的不足，於2002年9月提出了具有gbit / s級的高速率、高效率，支持多業務透明傳輸，能夠提供明確的服務質量保證和服務級別，具有電信級的網路監測和業務管理能力的光纖接入網gpon 。
  12. Epon technical conditions of triplexer optical assembly for access network part 2 : general characteristics of triplexer optical assembly for ethernet passive optical network light network unit

    接入網用單纖雙向三埠光組件技術條件.第2部分:用於基於以太網方式的無源光網路
  13. The epon network includes optical line terminal ( olt ) and optical network unit ( onu ). onuses share the optical distribution network ( odn ) trunk fiber back to the central office

    Epon系統採用局端機（ olt ） -用戶端機（ olt ）兩級結構，中間由無源光分配網路完成下行光功率分配和上行光耦合。
  14. Based on the correlation structure of real - time variable bit rate video traffic, this paper proposed a dynamic bandwidth allocation ( dba ) algorithm with adaptive linear traffic prediction in ethernet passive optical network ( epon )

    摘要根據視頻數據流的長程相關性特點，提出一種以太無源光網路中面向實時可變比特率視頻的動態帶寬分配演算法。
  15. So, bandwidth allocation scheme is very necessary for epon system due to requests of higher uplink bandwidth utilization and qos for different services

    為了提高上行帶寬的利用率，保證不同業務的qos ，本文將對上行帶寬分配演算法做詳細討論。
  16. Research on authentication and encryption in epon

    中的鑒權與加密技術研究
  17. Application of epon in broadband tv network

    在廣電系統上的應用
  18. Mpcp protocol in epon system

    Epon系統中的mpcp協議研究
  19. Reference model for epon protocol

    協議參考模型
  20. For the sake of shorten r & d cycle, we chose a kind of epon system mac chip to build the system

    為了縮短開發周期，我們選用了一種已經投入生產的epon系統mac晶元來組建系統。
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