寬域網 的英文怎麼說
中文拼音 [kuānyùwǎng]
寬域網
英文
wan-
Firstly, to accelerate the building and perfection of key networks ; for the network construction in 10 provinces in the north of china, the principles of competition first and benefit first will be applied and more emphasis will be placed on key regions and key businesses ; to speed up the construction and perfection of the emulative business network, make up for the deficiency, make the network complete and build telephone line network moderately ; according to market demand, to build and perfect broadband city network and residence access into the network
第一，加快重點網路的建設和完善。北方10省網路建設總體上將本著競爭優先、效益優先的原則，向重點地區、重點業務傾斜。進一步加快建設和完善競爭性業務網路；搞好補缺配套，適度建設電話網；根據市場需求，建設和完善寬帶城域網和駐地接入網。Indoor wireless optical local area network ( wlan ) has advantages of wide bandwidth, strong anti - jamming and good handiness. it is the best resolution for future communications : mobility, personality, and multimedia application, and will have wide applying foreground. how to use the network bandwidth resource fairly and effectively is key to qos guarantee
在室內無線光通道中，如何公平、高效地利用網路帶寬是保障局域網通信可用性、可靠性和服務質量的關鍵所在，也正是無線光局域網媒質接入控制（ mediumaccesscontrol ， mac ）協議需要解決的核心問題。We study the cost of metro wdm in two aspects in chapter 2. for the aspect of components, a bidirectional optical add - drop multiplexer ( boadm ) using fiber gratings and circulators is designed, and is cheaper, simple and appropriate compenent for single - fiber bidirectional ring networks ( sfbrn ). for the aspect of network, after study the traffic - grooming problem and the cost of wdm ring networks, a layered network with a multi - hubs is presented to reduce the total number of the network ports
在第三章，我們搭建了一個可以實現多業務單纖雙向傳送的sdh wdm網路平臺，以單根50km光纖作為物理媒質，以mux demux的為單纖雙向復用器件，以sdh wdm為傳輸手段，採用mstp技術，通過接入vlan模塊建成一個單纖雙向傳輸的局域網，並以此為基礎通過接入圖像編解碼器實現單纖雙向視頻傳輸，為城域寬帶接入網的多業務實現提供了範例。Supply, installation, commissioning and maintenance of atm wan bearer services for government network
供應政府寬廣區域網路異步傳輸形式載送服務，包括安裝、試機及保養服務Based on the above - mentioned situation, it is therefore suggested that the fixed telecom network company will focus on how to add voice service on ip man, and to increase value added service, i. e. to develop the pure sip packet voice on the broadband man, and to boundle instant messageand user presence business ; to promote mgcph. 248 mode and sip mode on the newly established community using broadband lan access ; the big media gateway in the soft switching will mainly suitable for the broadband ip man voice service and pstn interconnection
根據以上情況的分析，建議固定網路電信公司將發展的重點放在如何在寬帶ip城域網上增加話音業務，提高增值收入方面。即在寬帶城域網上發展純sip分組話音方式，綁定即時消息和用戶狀態（ presence ）業務;在新建寬帶lan接入小區推廣mgcph . 248話機和sip話機方式；軟交換中大媒體網關方式主要用作寬帶ip城域網上話音業務與pstn互通方面。To make wireless network system not only support the communication between mobile terminals, but also make wireless devices access to wired network to obtain the goal of broadband communication and global internetworking, a new field - wireless local area network ( wlan ) has come into being
為了使無線網路系統不僅支持移動終端之間的通信，而且應允許無線設備接入有線網路，達到寬帶通信和全球連接的目標，一個新的領域?無線局域網wlan （ wirelesslocalareanetwork ）應運而生。Technology reform and revolutionary transform have begin. under the hard work of these scientists such as volt and fala, the electric power appear. then we stride forward the electrical age from the steam age. so many new technology applied and so many new materials exploited. the people are not satisfying with the effigy that drawing by the painter anymore
由於第三次產業革命的推動，計算機、多媒體、寬帶網際網路、正在滲透到社會生活的各個領域，甚至每個家庭及個人，工業設計因歷史的局限強調更多的是共性，而信息設計則更多地重視人的個性。Study of uwb - based technology in high - speed wpan
基於超寬帶的高速無線個域網研究The design of broadband wireless metropolitan area network
寬帶無線城域網的設計Structural design of city environment monitoring system based on metropolitan - area broadband wireless network
基於無線寬帶城域網的城市環境監測系統結構化設計Connecting building backbone networks and government departments to the gnet via atm wan technology. there will be two categories of contracts
透過寬廣區域網路顯示傳輸形式，將政府辦公大樓主幹網路及各政府部門接駁至政府主幹網路。With this high mobile phone penetration rates and the advances in technologies, hong kong stands to benefit from the rapid development of wireless technology and services, particularly through deployment in business process to enhance productivity and efficiency
有線主幹，無線區域網路和蜂巢式無線電通訊網路系統將會融合以提供無處不通的寬頻服務。當技術及服務逐漸成熟時，用戶的通訊方式及需求亦會逐漸改變。" is the key philosophy for taiwanese enterprises to run business. upon the entry to the 21 century, namely the new century of knowledge economy and also the e - century of network, territory borders are blurred and distances disappear, so as to speed up the trend of the competitive model
世紀這個知識經濟新時代、寬頻網路e世紀，似乎區域更模糊了，距離也消失了，也加速了競合模式之趨勢。Wireless wide - area networks ( wwans ) are charactered by very low and variable bandwidths, very high and variable delays, significant non - congestion related loss, asymmetric uplink and downlink channels, and occasional blackouts. additionally, the majority of the latency in a wwan connection is incurred over the wireless link
無線廣域網（ wwans ）由於以下特徵而有別于有線廣域網（如internet ） ：較低並且易變的帶寬，很高且易變的延遲，與擁塞無關的數據丟失，非對稱的上行和下行通道，以及偶爾的昏眠狀態，此外，在無線廣域網上的大部分的延遲發生在無線連接部分。In this article, we introduce the mode of " gsr + l3 + ma " to construct broad - band ip man via ethernet technology. in order to achieve a manageable man, we analyzed and solved several key issue, such as routing layout ip address distributing customer accessing authentication and accounting vlan applying the robust network quality of service network security network administration, etc. i have participated in longyan man construction
本文利用以太網技術，採用「線速路由器gsr +路由交換機l3 +多業務接入設備ma 」的組網模式，通過分析並解決了路由規劃、 ip地址分配、業務接入、認證與計費方式、 vlan運用、網路的魯棒性（ robust ） 、服務質量（ qos ） 、網路安全、網路管理等關鍵問題，建設可運營、可管理的寬帶ip城域網。This paper based on the project that supported by the funds of beijing science and technology committee. the project is a broadband community network management based on hfc
發達的信息通信干線將高速寬帶網路送到每一個社區，而社區局域網又將高速寬帶網路送到了每一個家庭。The mgcph. 248 end mode in soft switching and the pure sip mode will be more suitable for the application of ip metropolitan area network of the lan access ; while the big media gateway of the soft switching mode will more suitable to replace the existing local or circuit switch ( packet switch )
軟交換中mgcph . 248終端方式和純sip方式更適應在lan接入的寬帶ip城域網上開放；軟交換中大媒體網關的方式更適應替代現有的本地或長途電路交換機。Topics discussed included the intensive windshear and turbulence reporting exercises in 2000, experts review of windshear and turbulence warning service, delivery of meteorological information on broadband circuits, weather services under the communication navigation surveillance air traffic management cns atm systems and automated meteorological data relay amdar observation programme, sea breeze induced windshear and world area forecast system wafs transition matters
討論事項包括二零零零年風切變及湍流報告徵集活動專家對風切變及湍流警報服務的檢討利用寬頻網路傳送氣象資料通訊導航巡測空中交通管理系統下提供的氣象服務及飛機氣象數據自動下傳觀察計劃海風引起的風切變，以及世界航空區域預報系統過渡事宜。Topics discussed included the intensive windshear and turbulence reporting exercises in 2000, experts review of windshear and turbulence warning service, delivery of meteorological information on broadband circuits, weather services under the communication navigation surveillance air traffic management ( cnsatm ) systems and automated meteorological data relay ( amdar ) observation programme, sea breeze induced windshear and world area forecast system ( wafs ) transition matters
討論事項包括二零零零年風切變及湍流報告徵集活動、專家對風切變及湍流警報服務的檢討、利用寬頻網路傳送氣象資料、通訊、導航、巡測空中交通管理系統下提供的氣象服務及飛機氣象數據自動下傳觀察計劃、海風引起的風切變，以及世界航空區域預報系統過渡事宜。Dynamic network interface selection in multihomed mobile hosts. in proc. 36th hawaii international conference on system sciences hicss - 36, ieee computer society, big island, hawaii, usa, jan. 6 - 9, 2003, cd - rom, abstracts proc.,
而cdma gprs等無線廣域網wwan ： wireless wide area network具有覆蓋面積大的優點，網路連接基本上是隨時可得的，但是所提供的帶寬卻非常有限。分享友人