點對點通信 的英文怎麼說
中文拼音 [diǎnduìdiǎntōngxìn]
點對點通信
英文
point to point communication-
Point - to - point style uses queue as intermediate storage, thus obtaining asynchronism
點對點模式把隊列作為中間存儲,使通信具有異步性。The wide application of internet has changed the scales of distributed systems, which making the point - to - point and synchronous communication based on request / reply paradigm is not enough for the large - scale distributed application environment
Internet的廣泛應用使得傳統的基於請求應答的點對點的同步通信不能滿足大規模的動態分散式應用環境。Then, we analysis its performance, mainly discuss the effect of traffic load and different scheduling mechanisms under this model
之後討論了在這個模型下多點實時通信的性能,著重分析了不同調度方式和不同網路負荷對實時數據的時延影響。The protocol and features of worldfip fieldbus, microfip component and the device worldfip development kit are introduced from the point of application. on the basis of analyzing we have a conclusion of its unique advantages in the power system
文章從應用角度出發對worldfip現場總線協議及其技術特點,通信處理器microfip晶元的功能和結構以及相應的開發工具等內容進行了闡述,分析了其在電力行業的獨特優勢。Therefore, it is necessary to mount timing system alone in synchronization network node and the place where there are more telecommunication equipments and the important hinge, which supplies the primary synchronization signal conformed to the standard
因此,有必要在同步節點處或通信設備較多的地方以及通信網的重要樞紐處,單獨設置時鐘系統,對所在的通信樓的設備提供合乎標準的同步基準信號。The mobile communication technology progress has provided the new way for the enterprise information to be transmitted fastly and accuratly. therefore, this article based on the above viewpoint, the paper carry on the conformity with each kind of information system of the enterprise, by using communication timeliness and the mobility, establishes a real - time highly effective, safe, stable, product management system information platform which taking enterprise ' s product as the basic point and the product in the sale also is the supplier and the seller intermediary spot characteristic, through analysis each function of the system skeleton as well as research each function flow, the information determination and the grouping, the data warehouse definition and the optimization, might using migration such as cell phone, computer and so on. to complete the data exchange of the enterprise internal and external forms product information by computer, achieved the goal of promoting the enterprise internal and external forms information transmission, exchange and communication
因此,本文基於上述的觀點利用通信技術的實時性和移動性,與企業各種信息系統進行整合,建立一個實時高效、安全、穩定的企業產品管理系統信息平臺構架,以企業的產品為基點和產品同時在銷售中又是供應商和銷售商的中介點的特點,通過對系統構架各項功能的分析以及各項功能在模塊中實現的流程、信息的確定與分組、數據倉庫的定義和優化等作了理論的研究,可以利用手機等移動便攜工具、計算機完成進行企業內外部產品信息的數據交流,達到促進了企業內外部信息的及時傳遞、交流和溝通的目的。This software could implement real - time peer - to - peer voice communication by applying the technologies above synthetically. we can solve the problem of pc access in the internal lan as well
該軟體綜合運用以上技術,實現了實時的點對點語音通信,解決了對局域網內部pc的訪問問題。For the operating frequencies of modern radars and guidance 、 electronic countermeasure system 、 communication system 、 remote sense and remote measurement system expand to millimeter band step by step, the operating frequencies of t / r module raise ceaselessly. simultaneity millimeter wave t / r module which has the advantages of small dimension, lightweight, wide band is more suitable to the requirement of modern army and communication system. this paper is mainly referred to the research of t / r module in ka band
現代雷達與制導、電子對抗、通信、遙感遙測系統的工作頻率已逐步由微波波段擴展到毫米波波段,因此t / r組件的工作頻率也在不斷的上升,同時,毫米波t / r組件與微波t / r組件相比具有尺寸小、重量輕、頻帶寬等優點,更適合現代軍事和通信系統的要求。It is a hot topic in applying ethernet technology to industrial control. in this article, high speed ethernet ( hse ) was selected as the study object. especially, some key technologies used in hse were mainly focused
以太網技術在工業控制中的應用成為當前控制領域的研究熱點,本文選擇了現場總線基金會提出的高速以太網( highspeedethemet , hse )作為研究對象,著重對hse通信棧的關鍵技術進行了研究。It can support data transform between ethernet networks, and equipment with rs232, rs485 and usb interfaces. we can real izc point - to - point communication, exploit wireless local area network which has the function of point - to - multipoint communication based on this platform
不但可支持ethernet網路之間的數據傳輸,具有rs232 、 rs485 、 usb等介面能力,還實現了點對點的無線通信,可以開發具有點對多點通信功能的無線局域網。In the complicated information war field, the communication system has became the most weak and easy - attacking part. with the development of information war, not only the anti - jamming in point - to - point communication system is needed, but the communication network anti - jamming is one of the necessary approaches. so the research on integrated anti - jamming will play a great role in application of modern military communication
現代戰爭的信息化發展,不僅要求點對點的通信系統具有抗干擾能力,更重要的是整個通信系統和網路要具有綜合抗干擾的能力,能在系統、網路的綜合對抗中,在任何復雜的電磁環境下完成信息傳輸。The mpls technology was raised just in order to make the most of the switching technology in the core of the network and the ip routing technology on the edge of the network. before presenting the solution of the mpls, there are many integration model, the basic method adopted by them were all carry the control information from the ip router, and combine it with the transmition capability and the label switching of the atm switching machine, accordingly constructing a high speed and economic multi layer switching router. but, all these solutions can not communicate and just suit for adapting the atm as the second layer transmiting link, can n ' t work on other interface ( fr, ppp, and ethernet ), this is obviously conflict with the developing way of the based on packet of the internet
多協議標簽交換( mpls )技術就是為了綜合利用網路核心的交換技術和網路邊緣的ip路由技術各自的優點而產生的。在mpls技術方案提出之前已有的各種集成模型解決方案所採取的基本方法都是從ip路由器獲取控制信息,將其與atm交換機的轉發性能和標簽交換方式相結合,從而構建成一個高速而經濟的多層交換路由器。但是,各種方案彼此不能互通,而且僅適用於以atm作為第2層的傳輸鏈路,不能工作在其他多種媒體(如幀中繼、點對點協議、以太網)中,這與internet基於分組的發展方向相矛盾。It expatiates the compressing techniques which are used in the train lan. then the paper detailedly analyzes the requirement of network for real - time multimedia to transmit including bandwith, delay, qos, credibility and multicast communication in the train lan
然後分析了多媒體信息在車載局域網中實時傳輸的網路需求,對它所需要的帶寬、傳輸延遲、可靠性、多點通信與qos進行了具體的分析。In this scheme, one host computer is used as the server, and one laptop as the client, they use gprs modems to communicate with each other via gprs networks
本文搭建了一個點對點的雙機通信實驗系統,服務器和客戶端均通過gprsmodem與gprs公用網路與internet連接而進行通信。Multicast technology promises to enhance the capabilities of wide - area networks for supporting these applications. multicast transport mechanisms have been a topic of intense research and development efforts over the past couple of years. both the internet engineering and internet research task forces ( ietf and irtf ) have been heavily involved in coordinating multicast transport protocol research, development and standardization
組播是一種高效率的點對多通信方式,在過去幾年中組播傳輸機制己經成為一個活躍的研究領域, irtf和ietf (因特網研究和工程任務小組)在組播傳輸協議研究、開發、標準化等方面作了大量的工作。Outside of the spp simple point - to - point package that i adopted for peer - to - peer communication, the p2p application doesn t consist of many classes
除了對等通信採用的spp (簡單點到點)包之外, p2p應用程序不包含很多類。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。Point - point communication
點對點通信In pcs, multiple equipments connect to a shared bus through multiple nodes, which makes it possible for node - to - node communication, resource sharing, and less line connection. in order to realize a low cost, large - scale remote dcs, a hybrid - bus data collection system is designed with the fusion of fieldbus and one - wire techniques
在現場總線控制網路中,系統的各種設備通過多個節點連接到一根公共總線上,使得各個節點之間可以實現點對點的對等通訊和系統中信息資源的共享,同時大大減少系統中的連接線。The traditional unicast and broadcast ca n ' t meet the demand of point to multi - points communication for cooperative design, ip multicast is the novel transport protocol to solve this question. it permits that a source in the network once delivers a packet to an arbitrary number of receivers. so it can retrench the network resources and enhance the transmission efficiency
傳統的點到點通信和廣播通信不能適應協同設計中這種點到多點的通信需求, ip多播正是針對此類問題提出的一種新型網路傳輸方案,它允許一個ip節點將一個報文一次發送給網路上的一組特定節點,可以節省網路資源,有效提高網路傳輸效率。分享友人