broadband access technologies 中文意思是什麼

broadband access technologies 解釋
寬帶接入技術
  • broadband : 寬帶
  • 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。
  • technologies : 備選生產技術
  1. Adsl, is the most cost - effective technology recently, because it can utilize the existing loop line of pstn. lt is also the most popular one of the rbb ( residential broadband network ) technologies. the paper provides a scheme for user - side adsl access - - - - - - embedded adsl gateway

    目前有著多種寬帶接入技術和方案可供選擇，其中adsl技術可以在不改變現有接入線路的情況下達到寬帶接入的目的，可以最大限度的利用現有的線路資源，是目前居民寬帶接入最受歡迎的一種。
  2. In areas where it is still too early to promote fiber access, xdsl, ethernet or cablemodem can be deployed to provide broadband, integrated and digitized services. gradually, such ad hoc technologies should be evolving to an all fiber access network, in which fiber optics, complemented by wireless access means, will ultimately play a leading role

    在發展光纖接入的條件還不成熟的地區和城市，可以選擇xdsl 、以太網技術或者cablemodem等接入技術來開展寬帶化的、綜合化的、數字化的業務，並逐步過渡到光纖接入，過渡到以寬帶光纖接入為主、無線接入為輔的寬帶接入網。
  3. Developments of new, high speed plc systems ( bpl, broadband power line ) and some other network access and in - home technologies will also be discussed with technical and legal constraints, mainly concerning unwanted interference with existing services

    第三部分：從技術和法規約束問題角度，討論新的高速plc系統（ bpl ，寬帶電力線）和其它網路通道和入戶技術發展狀況，主要針對現有服務中的有害干擾展開。
  4. Hfc ( hybrid of fiber and coax ) network is a competitive means to support wide varieties of video, voice and data services. the thesis describes and analyzes the system framework, frequency assignment and signal modulation schemes of hfc. recently hfc and adsl are aggressive among broadband access technologies

    本文對hfc網的系統結構、網路拓撲、頻譜分配方案和業務信號的調制方式等進行了詳細的闡述和分析，並且全面地比較了hfc和adsl的優缺點，總結出hfc具有較高的性價比，是我國寬帶接入網的優選方案。
  5. We should consider how to rationalize the structure of the broadband network to adapt it to the long - term growth of broadband service, how to select appropriate access technologies according to the distribution characteristics of the broadband users, taking into account economic benefits and the need to develop broadband service, how to adopt flexible and diverse charging methods and service combinations so as to increase the number of broadband users, and how to establish rational operational modes to guarantee healthy and prolonged development of the broadband network and services. 3

    如何理順寬帶網路結構以適應寬帶業務的長遠發展，如何針對寬帶用戶的分佈特點選用合適的接入技術兼顧經濟效益和寬帶業務發展的需求，如何針對不同客戶群的差異化需求採用靈活多樣的資費方式和業務組合拓展寬帶用戶，如何構建合理的寬帶運營模式保證寬帶網路及寬帶業務健康持久的發展，都將是寬帶網路下一步建設中必須關注的問題。
  6. 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。
  7. Broadband access network technologies and development future

    寬帶接入網技術及發展前景
  8. The normal user must go through the access network and backbone to access the internet via icp there are always high - rate and broadband lines connected to the backbone, the backbone of telecom can provide wide enough bandwidth for all the data transmission as more and more optic fiber with wdm and dwdm technologies have been paved. but " the last mile " from user ' s home to central office is still narrow - band and analog, which becomes bottom - neck of the communication subnet preventing it from being widen

    一般用戶使用internet時要經過接入網，電信主幹網，最後達到icp （ internetcontentprovider ：因特網內容提供商） 。其中icp一般有著高速寬帶的線路與主幹網相連，而主幹網由於波分復用或密集波分復用的光纖技術的大量使用，使得其可提供足夠的帶寬使用，但是，接入網? ?從用戶家庭到電信網的局端的這「最後一公里」 ，仍然是窄帶的、模擬的，這「最後一公里」就是電信網寬帶化的瓶頸。
  9. Analysis and application of broadband access technologies in the telecommunication network

    公眾電信網路寬帶接入技術的分析與應用
  10. Currently leading broadband access technologies include dsl, cable, lan and the follow - up wireless technology, etc

    目前主要的寬帶接入手段有dsl 、 cable 、 lan ，以及后續產生的wireless等技術。
  11. In order to resolve this problem, several technologies have been developed as solutions to such issue. ethernet access technology is one of the most important broadband access technologies

    針對寬帶接入問題，目前已經提出了許多解決方案，以太網是其中一種重要的接入手段。
  12. Current areas of interest include : broadband access technologies and service models, wireless technology and services, spectral efficiency, ip based applications, rural market opportunities

    目前比較感興趣的領域包括：寬帶進入技術和服務模式、無線電技術和服務、光譜效能、 ip應用軟體和農村的市場機會。
  13. With the phenomenal prevalence of the intelligent communities and the rapid development of broadband access technologies, a variety of broadband technology based applications are becoming familiar to people day by day. video on demand system is the typical case among those applications

    隨著智能化住宅小區的普及和寬帶網路接入技術的發展，各種基於寬帶技術的應用服務也日益被人們所熟悉， vod視頻點播是目前最關鍵的應用之一。
  14. In the paper, the author names a few typical cable broadband access technologies, including xdsl, cable modem, apon, aaon and hfc, and illustrates the pros and cons of those different technologies. the author also puts particular emphasis on adsl, a broadband access technology currently under wide deployment, and analyzes all factors that decide the transmission performance and the rate of adsl

    本文介紹了包括xdsl 、 cablemodem 、 apon 、寬帶有源光網路和hfc等幾種典型的有線寬帶接入技術，分析了各寬帶接入技術的特點及存在的問題，並針對目前正在推廣發展的adsl技術，分析了影響adsl傳輸性能與速率的各種因素。
  15. Shanghai telecom s information source platform integrates currently most advanced stream media and content delivery technologies, taking into account the establishment of a good management and cooperation mode between broadband access, broadband information source platform ( stream service platform, mass storage and content delivery ) and broadband content providers. the architecture of the information source platform is shown in figure 4

    上海電信信息源平臺建設充分綜合了當今最先進的流媒體技術和內容分發技術，同時，在寬帶信息源的建設中充分考慮了在寬帶接入、寬帶信息源平臺（流服務平臺、海量存儲和內容分發）和寬帶內容提供商之間建立一個良好的管理和合作模式。
  16. 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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