高層協議 的英文怎麼說

中文拼音 [gāocéngxiéyì]
高層協議 英文
high layer protocol
  • 高 : Ⅰ形容詞1 （從下向上距離大; 離地面遠） tall; high 2 （在一般標準或平均程度之上; 等級在上的） above...
  • 層 : i 量詞1 （用於重疊、積累的東西 如樓層、階層、地層） storey; tier; stratum 2 （用於可以分項分步的...
  • 協 : Ⅰ形容詞（共同） joint; common Ⅱ動詞（協助） assist; help; aid
  • 議 : Ⅰ名詞（意見; 言論） opinion; view Ⅱ動詞（商議） discuss; exchange views on; talk over
  • 高層 : high-rise
  1. We study and analyze the problems of wireless asymmetric network applications using the original tcp / ip as system transport layer protocols. it is the high error rate in wireless asymmetric link, high - latency, tcp / ip performance deteriorated because of the asymmetric data streams that depressed the efficiency of the utilization coefficient of the wireless link

    分析了基本tcp ip作為系統傳輸層協議用於無線非對稱環境下存在的問題，主要是無線傳輸的高誤碼率、較大的延遲，及鏈路非對稱性導致的tcp ip性能惡化，從而降低了無線鏈路的利用率。
  2. With the constant development of civil aviation ' s undertaking, security and efficiency that the civil aviation transports are paid more attention to by people, international civil aviation organization ( icao ) has proposed the new navigation system application scheme accordingly, the scheme is communications, navigation and surveillance / air traffic management ( cns / atm )

    隨著民航事業的不斷發展，對民航無線通信系統的可靠性和實時性提出了更高的要求。為了適應新的航行系統，國際民航組織提出了新的數據鏈路層協議? ?甚高頻數據鏈模式4 （ vdl - 4 ）協議標準。
  3. Summary displays a one - line summary of the highest - layer protocol contained in the frame, as well as the time of the capture and the source and destination addresses

    摘要：顯示一行最高層協議的摘要，包括格式，捕獲時間，源地址和目的地址。
  4. Upper layer protocol profiles for the q3 and x interface

    Q3和x介面的高層協議框架
  5. Its content include hardware subsystem and high layer protocol stack

    其涉及的內容包括硬體子系統和高層協議棧兩部分。
  6. Building the hardware kit by the bluetooth rf, baseband and lcp. 4 ). developing some application programs to build the software kit

    （ 4 ） 、為各種決策、調度、管理、應用開發相應的應用程序，結合藍牙技術高層協議功能的實現構成軟體平臺。
  7. On the basis of above knowledge, we comprehend the relations among the different bluetooth protocol layers and the principle of data transferring between two bluetooth protocol layers

    在此基礎上明確了藍牙協議層之間的關系以及通過高層協議實現對低層傳輸協議的內部操作的原理，為開發簡單的藍牙通信系統奠定了基礎。
  8. It should be stressed that of all the protocols on the seven layers of the osi model, waps are higher - layer protocols above the network layer, which are designed to provide interfacing for different bearer modes from above to below

    需要強調的是，在osi模型7層協議中，所有wap都是網路層以上的高層協議，它的目標是向下為各種承載方式提供介面。
  9. Based on 3gpp standard, the author analyzed and researched the higher protocol layers of radio interface in wcdma, including radio resource control layer ( rrc ), medium access control layer ( mac ) and radio link control layer ( rlc ), in which, the rlc is emphasis

    依據3gpp協議，作者對wcdma空中介面的高層協議部分進行了分析和研究，包括無線資源控制層（ rrc層） 、媒體接入控制層（ mac層）和無線鏈路控制層（ rlc層） ，其中，對rlc層進行了重點研究。
  10. Web service is a new distributed systems technology based on soap. soap is an xml w3c protocol that provides an rpc mechanism that wraps around heterogeneous object models, such as dcom and corba, allowing these objects to call each other ' s functions

    Soap是由w3c （國際網際網路聯盟）組織制定的用來提供rpc機制並能實現dcom （ distributedcomponentobjectmodel分散式組件對象模型）和corba （ commonobjectrequestbroker ）等不同分散式系統之間的通信的一種高層協議。
  11. Firstly, unlike other technologies that verify security at high - level protocol, verifying security at ip level is transparent to applications and end - users that don " t have to be modified even if there is any change at ip level. secondly, another conspicuous advantage is that it can be used on any machine that uses ip protocol to communicate. no matter ipsec runs on routers, on firewall machines, on various application servers, and on end - user desktop or laptop machines, it can verify security of network transmission

    首先，在通信協議底層對數據傳輸提供安全保護與其它在高層協議中提供安全保護的技術不同，在ip層提供安全性保護對應用程序和終端用戶都是透明的，不需要應用程序、其它通信層次和網路部件做任何改動；其次， ipsec的另一個顯著特點是它幾乎可以運行在使用ip協議進行通信的任何機器上，不論是運行在路由器、防火墻主機、各種各樣的應用服務器上，還是運行在終端用戶的個人計算機或筆記本電腦上，它都能提供一定的安全保障；最後，利用ipsec實現虛擬專用網是目前通過internet實現企業內部網的主要解決方案之一。
  12. Firstly, the structure and function of prn, subnet node and gate node was outlined, and the hardware component of prn - node - controller was introduced in detail with emphasis on the design of prn - node - controller with the interface of pcmcia. secondly, the hardware and software platform of the driver for prn - node - controller was presented. the important dispatched of the driver was explained in details, which complete the interconnection between the prn and internet

    接著分析了分組無線網節點控制器驅動程序的功能、結構和軟硬體平臺，詳細說明了分組無線網節點控制器驅動程序的各個常式，實現了分組無線網節點控制器驅動軟體的設計，使分組無線網的網路協議與標準的tcp ip高層協議相連，實現了分組無線網與internet的互聯。
  13. The development of fieldbus and the protocol content of can are first presented in this paper, and the circumstance and performanceof real - time communication in modern industry control system are discussed. on a basis of the research founded by shaanxi project " design of smart electrical actuator based on fieldbus " and xi ' an project " design of intelligent measurement and control node based on can ", the following problems are studied : flexible control and real - time communication in modern factory automation ; the model and protocol in can circumstance, including several popular can highlayer protocol such as canopen, devicnet ; time trigger and event trigger schedule in can ; design of intelligent can node based on 80c51mcu

    結合陜西省火炬計劃項目「基於現場總線的智能電動執行器關鍵技術研製開發」和西安市科技攻關項目「現場總線智能電動執行器研製」 ，研究了現代工業系統的「柔性控制」和實時性問題；研究了Ｃ Ａ Ｎ現場總線網路環境相關的通訊協議和模型，其中包括了Ｃ Ａ Ｎ ｏ ｐ ｅ ｎ 、 Ｄ ｅ ｖ ｉ ｃ Ｎ ｅ ｔ等幾種流行的Ｃ Ａ Ｎ總線高層協議；研究了在現場總線網路環境中時間觸發和事件觸發的調度機制；研究了基於５ １單片機系統如何進行Ｃ Ａ Ｎ現場總線智能節點的設計。
  14. With the rapid development of wireless communication technology and computer technology ， people wish to get reliable data communication service any time and any where. traditional network can not supply communication service if the whole network need to move because the network devices are fixed by wires and can not move. so, ad hoc network comes. it can provide mobile data communication service compared with traditional network. ad hoc is a network with plat structure and all the nodes is equal. all the nodes need provide relay. but not all the nodes will provide relay and the performance of plat structure is poor in large scale. so the wireless mobile self - organized network adopts a two - level structure by referencing the cell mobile communication system. wmsn uses wireless routers to construct network. it can provide wireless access, relay services to users

    考慮到不是所有的站點都願意提供中繼服務及平面結構的局限性（在網路規模較大時性能會很差） ，本課題的無線移動自組織網路參考了蜂窩移動通信系統的特點，是一種具有兩級結構的網路。使用專門的無線設備? ? 「無線路由器」構成具有用戶無線接入、無線組網和路由功能的無線互連網路，為移動用戶提供無線接入、路由和中繼服務。 ieee802 . 11b可以提供很高的通信速率，可以提供很好的接入性能，並且支持ieee802 . 11b協議的設備正成普及的態勢，因此成為我們所選擇的鏈路層協議。
  15. The protocol opnet models built here could be reused for the simulation of throughput performance of aos bitstream, virtual channel access and other services, for the simulation of delay, channel utilization, and other aos protocol performance metrics, or for the simulation of the performances of high layer protocols ( space network layer, transport layer ) based on the aos space data link protocol

    可以在本課題建立的協議opnet模型基礎上進行aos協議位流、虛擬通道接入等其它業務吞吐量性能模擬，或進行延遲、通道利用率等協議其它性能模擬，或將模型應用於基於aos數據鏈路層的高層協議（空間網路層、傳輸層）性能模擬。
  16. Information technology - telecommunications and information exchange between systems - list of standard data link layer protocols that utilize high - level data link control classes of procedures and list of standardized xid format identifiers and private parameter set identification values

    信息技術.系統間電信和信息交換.利用高級數據鏈控制過程分級的標準數據鏈層協議目錄和標準xid格式標識符及專用參數集標識值目錄
  17. Specifically, for the first time all factors impairing tcp performance are identified based on network protocol hierarchy, i. e., lossy wireless channel at the physical layer ; excessive contention and unfair access at the mac layer ; frail routing protocol at the network layer, the mac layer and the network layer related mobile node ; unfit congestion window size at the transport layer and the transport layer related asymmetric path

    Tcp是一種面向連接的可靠傳輸層協議，最初是針對有線網路設計的。由於有線網路鏈路可靠性高，傳統tcp認為丟包和亂序是由網路擁塞所導致。然而，在manets中，眾多非擁塞因素導致了丟包和亂序。
  18. Afterwards the principle and characteristics of can technology are expatiated and cals are briefly introduced, followed by a research on the reliability and real - time performance of can, which indicates that can has a very low error ratio and that it is possible to design a can system meeting the requirements of industry control

    然後文章分析了can總線的技術原理，介紹了can高層協議，深入研究了can在可靠性和實時性等方面的性能，結果表明， can具有極低的出錯概率，設計一個實時性滿足工業控制的can總線系統是可行的。
  19. Based on it, the article also puts forward a pertinent improvement on ieee 802. 11e, which makes the protocol more efficient in wsns for image collection and transmission

    本文在此基礎之上對ieee802 . 11emac層協議提出了有針對性的改進方案，使改進后的協議在用於圖像採集和傳輸的傳感器網路中更加高效。
  20. According to the characteristic of high speed network, it also have realized the distribution of data handling with a linux cluster - lvs ; in final, the paper analysis the 3 layer of network data restore : ip layer, tcp layer and application layer. especially it made detailed analysis for application protocol restore. it also realized the data restore of simple high layer protocol

    針對高速網信息流量大的特點，系統在一個linux集群- lvs上實現了數據包處理的分佈性；最後，本文對網路數據還原的三個層面： ip層、 tcp層和應用層作了還原分析，特別對應用層的協議還原作了詳細分析，並實現了其中簡單高層協議的數據還原。
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