trunk network 中文意思是什麼
trunk network
解釋
長途電話網, 干線網-
The use of the 155 mbits trunk can also decrease the workload of installing hw and make network structure more trenchant and maintenance and management easier
155mbits中繼的優越性還不止於此，它的實施減少了硬體安裝工作量，網路結構清晰，易於維護和管理。 -
Ngn can provide abundance next generation network businesses. the software designing and implementation of softswitch trunk call server cst is the research content of this subject. the cst can provide the class 4 switch function for various access networks
本課題的研究內容就是軟交換中繼呼叫服務器cst的軟體設計和實現，使其能夠把多種不同的網路匯接入ip骨幹網路，重點實現傳統的pstn電話網的改造。 -
Public transport interchange at railway system 5. 22 cts - 3 has modelled a trunk and feeder public transport system for hong kong and has found that it is beneficial in relieving to a certain degree the congestion in the road network parallel to the trunk railway but with some disbenefits to those passengers required to transfer
22本研究已經測試過在本港實行主幹及接駁式公共交通系統，並發現這系統能紓緩一些與主幹鐵路平行的道路網擠塞情況，但對于那些須轉車的乘客，則會造成不便。 -
Traffic control for trunk roads based on fuzzy neural network and hierarchy control
模糊神經網路分層遞階控制在智能交通系統中的應用 -
Automatic telephone trunk network
長途自動電話網 -
As a result, at all these connection points, the two coaxial cables are connected to different transmission equipment, sharing the traffic load from the tandem switch to a given end exchange, with half of the respective trunk circuits put into use, ensuring network safety. for such connectivity, see figure 4
因此，在所有的同軸電纜連接處，都採用兩條同軸電纜接到不同的傳輸設備的方法，將匯接交換機到某一端局的話務量在這兩條同軸連接上進行負荷分擔，中繼電路各開一半，從而保證網路的安全性。 -
With the expansion of exchange capacity and network convergence, quite a lot of manufacturers has installed built - in sdh interfaces in their switches so as to provide trunk modules of the stm - 1 ( 155 mbs ) rate, such as shanghai bell s p3s exchange and huawei s c & co8 exchange
隨著交換機容量的擴大和網路融合的趨勢，目前已經有相當多的廠家都內置了sdh的介面，能夠提供stm - 1 （ 155mbits ）速率的中繼模塊，具體如上海貝爾的p3s交換機和華為公司的c & c08交換機。 -
Therefore, it is important to plan the current peripheral road crosses of wangjiadun, select the reasonable line type for roads, and identify the “ golden cross ” urban trunk network system connecting along - river traffic lines and vertical - to - river traffic lines
規劃比較王家墩外圍現狀道路交叉口，選擇合理的道路線形，確定銜接順江交通與垂江交通相交的「金十字」城市主幹網系統。 -
Chongqing expressway networking toll data communication network cotains 2 - ring and 8 - ray network structure based on expressway physical structure, setting up a trasmission trunk layer of sdh stm - 4 ( can be up - graded to stm - 16 ), and channel protection business entry layer consisting of sdh onu / olt stm - 1 ( can be up - graded to stm - 4 ). data exchange layer, through ip route exchange network above sdh network, forms 3 - level computer network structure of account settlement center - road section management company - toll station. to ensure obtaining original and reliable toll data from communication network, 2m circuitous chain is established between each toll station, accountsettlement center and road section management company, and also pstn dialing backup chain is set up between toll station and account settlement center. in order to maintain clock synchronization of the whole communication network, a proposal of sub - stage clock sychrononization signal network for differet network construction scale has been put forward in this design. in view of sensitivity and importance of toll data, this design particularly gives considerations of network safety and information safety for external and internel of network. therefore, communication safety, smoothness and reliability of networking toll system can be able to maintained in many ways
重慶高速公路聯網收費數據通信網的結構是根據高速公路的物理結構構築了2環8射的網狀結構，建立了以sdhstm - 4 （可升級到stm - 16 ）的傳輸主幹層，以sdhonu / oltstm - 1 （可升級到stm - 4 ）組成的通道保護業務接入層。數據的交換層是在sdh網之上的ip路由交換網，形成了結算中心-路段管理公司-收費站之間的3級計算機網路結構。為從通信網路上保證收費數據的原始性和可靠性，每個收費站和結算中心、路段管理公司之間建立了2m迂迴鏈路，同時在收費站和結算中心之間建立了pstn的撥號備份鏈路。 -
Optimizing 350m trunk communication network used of optical fiber bi - directional amplifier system
利用光纖直放站優化350兆集群通信網路 -
The whole project focuses on how to design and realize the scst ( softswitch call server trunk ). the scst can provide the class 4 switch function for various access networks. also, as a service - providing platform, it works with service control point or application server to provide network users with the value - added services
本課題研究的就是如何設計和實現軟交換中繼呼叫服務器，使其能夠匯接多種接入網路，並能作為統一的業務提供平臺，結合業務控制節點或者應用服務器為融合網路用戶提供智能業務及新型增值業務。 -
We design a new algorithm - pmimd. the emphasis of the paper is to discuss the framework of the mpls network and the support for traffic engineering. i have learned several main topics about the traffic engineering based on mpls : how to map the data into lable ; how to map lable into fec. for the most important topicrhow to map traffic trunk into the actual topological network by lsp, i have designed a kind of adaptive traffic control mechanism called latc. the simulation expriments have proved the validity and the effect of latc
本文還論述了mpls （多協議標簽交換）網路的架構及其對流量工程的支持，研究了基於mpls流量工程要解決的幾個主要問題：如何把數據包映射為轉發等價類，如何把轉發等價類映射為流量中繼等，並對其中最重要的一個：通過lsp （標簽交換路徑）把流量中繼映射到實際網路拓撲，提出了一種自適應流量控制機制? latc ；通過相應的模擬，驗證了該機制實施的合理性和有效性。 -
As can 、 lin 、 uart 、 van, there are lots of car protocol coming out. among them, lin gives the whole network technology new energy and shows us a cheap and stabilized protocol. in this background, faw - volkswagen use the lin bus in the car comfort system, and it is a special word in the car, it mainly control the windows - lifter 、 locks - closedown 、 top lighting - control 、 and baggage trunk.
從lin總線的實現原理及舒適系統的組成結構入手確定了系統的測試內容;根據測試的內容確定了軟硬體的選擇，並進行了測控系統的整體結構設計和連接，完成了測試臺的搭建和調試;最後按照所要測試的步驟編寫了上下位機軟體。 -
Brief introduction of china telecom s construction of the second phase optical cable trunk network
中國電信第二輪光纜干線網的建設概況 -
To improve the quality of road network system by reforming the trunk road system as well as the district highway framework ; and
改造干線公路網路和區域公路骨架，藉此提高路網質量水平；以及 -
Study of main trunk network planning of foshan city
佛山市干線公路網規劃研究 -
With the development of information society and the explosive growth of internet, the requirements of network capacity have increased dramatically, which are promoting the construction of broadband trunk network
隨著信息化社會的發展，寬帶視頻、多媒體等業務的需求不斷增長，特別是internet網的爆炸式發展，迫切要求擴大廣域骨幹通信網的容量。 -
Network is known well for everyone. along with the logbit / s technology used in trunk network, the developing of access network is go without saying. the passive optical network based on asynchronous transfer mode ( apon ) present the broadband access technique for 21 century because of agility and saving
基於異步傳輸模式的無源光網路（ apon ）結合了atm的多業務多比特率支持能力和pon的透明寬帶傳送能力，以其經濟性和靈活性成為21世紀理想的光纖接入方案。 -
At the same time, the performance and the security problems appear and cannot be ignored. so it ' s urgent to build a management system that can manage the analogous devices and digital devices together and can correspond with the catv trunk network management system. to meet the need analyzed above, we recommend using snmp to build the broadband hfc access network management system
為了保障網路高效安全地運營，寬帶hfc接入網需要一套網管系統；為了與現代有線電視網路的干線網管系統相協調，寬帶hfc接入網需要一套標準的網管系統；為了能同時支持模擬業務和數字業務的管理，寬帶hfc接入網需要一套能同時管理模擬設備和數字設備的標準的網管系統。 -
In the manufacture of communication equipment, we shall further raise the proportion of homemade products in the newly added fixed switching devices ( 99 % ) ; we shall lay emphasis on the science research for development of equipment of mobile communication and optical communication equipment and try to raise the proportion of independent intellectual property rights so as to make homemade equipment take the leading position in the domestic market and let the market proportion of newly installed equipment exceed 50 % and 30 % ( for the trunk network ) respectively ; we shall basically let the low - end equipment and border equipment of the data communication network be homemade products, and quicken our steps in nationalization of the core equipment ( the backbone atm switchboard and the high - bit routing device ) on the basis of introduction, digestion and assimilation of foreign advanced technology
對于通信設備製造業，將進一步擴大新增固定交換設備國產化的比例（ 99 % ） ；將重點加強移動通信和光通信設備的科研開發力度，努力擴大自主知識產權的比例，使國產化設備在國內市場中佔主導地位，新增設備市場佔有率分別超過50 %和30 % （骨幹網）以上；基本實現數據通信網路低端設備和邊緣設備國產化，在引進、消化、吸收國外先進技術的基礎上，加快骨幹核心設備（骨幹atm交換機、高比特路由器）的國產化步伐。
分享友人