communication stack 中文意思是什麼

communication stack 解釋
通訊棧
  • communication : n. 1. 通訊，通知；交換；信息；書信，口信，通報。2. 傳達，傳授；傳播；傳染。3. 交通，交通機關；聯系，連絡（設備）。4. 【宗教】接受聖餐。
  • stack : n 1 （麥桿等的）堆，垛；乾草堆。2 積材，層積，堆積；〈英國〉一堆〈木材等的計量單位，＝108立方英尺...
  1. For this reason bridging the communications gap between serial - only devices to tcp / ip network hosts is a very important research topic. the thesis starts from the three research methods about gateway equipment, talks about the each characteristics, finally brings forward the material method how to implement the tcp / ip stack on the 51 mcu. at the same time, it uses the format of the callback function implementing the application layer protocol facing industrial real - time communication ( modbus protocol )

    論文從目前國內主要的三種關于網關設備的研究方法談起，討論了各個方法的特點，提出了在常規的51單片機硬體上實現簡化的tcp / ip協議棧設計方法和具體實現，並利用回調函數的形式實現了面向工業實時通訊的應用層協議（ modbus協議） 。
  2. This thesis has introduced the development of the traditional wireless sensor network and current situation at first, then analyzed the principle an framework of the wireless sensor network, and the challenge to the traditional wireless sensor network technology for environmental monitoring, put forward the novel environmental monitoring system based on wireless sensor network technology, have recommended a kind of brand - new wireless node design plan of framework of wireless sensor network and node hardware to be designed and realized, then based on ieee 802. 15. 4 standard, this thesis analysed the design faces the wireless communication protocol stack used in environmental monitoring, have introduced the realize of physics layer, data chain layer, network layer, application layer. have solved the wireless sensor network data sampling, systematic energy - conservation optimize, this thesis summarized the preceding work finally, have looked forward to the development, application and commoditization in the future

    本文首先介紹了傳統無線傳感器網路的發展概況及現狀，然後分析了無線傳感器網路的原理與架構及其在環境監測對傳統無線傳感器網路技術的挑戰，接著本文提出了新穎的基於無線傳感器網路技術的環境監測系統架構設計，介紹了一種針對大氣環境監測的全新的無線傳感器網路節點的構架設計方案以及節點的硬體設計和實現，然後本文以ieee802 . 15 . 4標準為基礎分析設計了面向環境監測應用的無線通信網路協議棧，從工程角度介紹了物理層、數據鏈路層、網路層、應用層的設計實現，解決了無線傳感器網路節點的數據採集、節點互聯以及系統節能優化等問題，最後本文總結了前面的工作，展望了基於無線傳感器網路技術的環境監測系統在未來的發展方向和應用方式等幾個方面的發展遠景。
  3. The high - level framework divides, as shown on the right, the solution stack into mobile middleware, internet protocol suite, operating system, and computing and communication hardware

    該高層框架將解決方案棧分為，移動中間件，網際網路協議簇，操作系統，和計算和通訊硬體。
  4. Taking foundation fieldbus ( ff ) for example, the real time schedule mechanism of fieldbus is investigated, the implementation of communication stack is presented, the method of building real time schedule table is put forward, the schedule algorithm and the algorithm schedulabilty of real time schedule table are researched

    以基金會現場總線為實例，研究了現場總線的實時調度機理；給出了通信棧軟體的具體實現；提出了實時調度表的建立方法；並對實時調度表的調度演算法和可調度性分析進行了研究。
  5. Hse protocol released by fieldbus foundation is the key study of this paper. hse unit module design, hse communication stack interface design, hse communication stack software integration design and message process flow are introduced in detail in this paper

    現場總線基金會發布的高速以太網協議是本文的研究重點，在此基礎上，本文對高速以太網協議進行了軟體設計和實現，包括高速以太網單元模塊的設計、 hse協議軟體的介面設計、 hse協議軟體的集成設計以及報文處理流程。
  6. Firstly, h. 323 protocol ? he recommendation that describes how to provide multimedia communication services over packet - based networks is introducesd in this article. the structure of protocol stack and the components of the h. 323 system are mainly discussed

    323協議，包括協議的功能特點、協議棧結構以及協議描述的通信控制過程，從組成結構和工作方式上研究了遵循h
  7. We are a distributor of gas & chemical analyzers, stack sampling systems, meteorological instruments, energy & power systems and devices, test & measurement instruments, switches, transducers and communication products

    我們的服務項目和產品是大氣和化學物質的分析工作，取樣系統，大氣監測系統，測量試驗，傳感設備，所有的這些都是針對環境保護的。
  8. After analysing the codes of tcp / ip protocol stack under rtlinux, a new protocol is added into the stack, in which the network nodes are divided into two parts : a master node and a number of controlled nodes. each controlled node can transmit its data by ethernet only when the master send it a request in a fixed timeslot of a communication cycle

    本文在對rtlinux平臺的tcp / ip協議棧的原碼進行研究分析后，在其原有的協議棧中加入了一種新的協議rcp （ real - timecontrolprotocol ） ， rcp協議採用主/從模式，在固定的傳輸周期中使用分時槽的方式對數據傳輸進行限制。
  9. Firstly, the paper compares v. 90, modem, xdsl, isdn in their characters, difficulties, management and costs. finally, we choose to construct the h. 320 multi - media communication system based on n - isdn. secondly, in the theoretical part of the paper, the basic theory of h. 320 multi - media communication is introduced, such as the compression of video and audio data, h. 320 stack protocol and especially introduced the theory, relative protocol and the technique of access to the net of n - isdn

    本文針對銅線接入技術應用的基礎和現狀，對v . 90 、 modem 、 xdsl 、 isdn等接入方式的技術特點、接入難度、運行管理和經濟性等方面進行對比分析，結合接入的具體環境，通信需求和經濟性等方面的特點，重點闡述了n ? isdn接入方案的可行性和「基於n ? isdn接入的h . 320多媒體通信系統」的實現方案。
  10. In this thesis, the author firstly introduces the realtime embedded os ( realtime operating system ). by interpreting some mechanisms such as task schedule, process management, we discuss os feathers in details. secondly, we learn wap stack layer architecture, and probe into protocol stack ; at last, according system features and requirement, we design middleware porting the wap client into os platform, and make communication between the wap client and os possible

    本文首先介紹了實時嵌入式操作系統，描述了操作系統在任務的調度，進度管理等等方面機制，對嵌入式操作系統進行了深入的探討；然後描述了wap協議的分層結構，並對協議的內容進行了詳細的講解；同時根據系統平臺的特點設計了中間層，從而實現了微瀏覽器到系統平臺的移植，並且在此基礎上實現了應用程序的開發。
  11. Related with communication in atm system, the project designed nc51 card, which included mcs51 as cpu, rtl8019as as network interface controller, and two popular standard interfaces : rs232 and epp, which software programmed with keilc51 realized embedded protocol stack and conversion of different protocols and interfaces. the nc51 played a udp server part of the whole test system

    結合理論研究和實際應用，設計出以mcs51為嵌入式微處理器， rtl8019as為網路控制器，以及用典型標準介面為代表的rs232和epp作為儀器介面來實現協議轉換單板… … nc51卡，使用keilc51語言實現嵌入式協議棧和協議介面轉換，此單板成為整個測試系統提供udp服務器；採用delphi編寫udp客戶端通信程序。
  12. Lastly, each communication protocol stack module has been tested respectively

    最後對嵌入式通信協議棧進行了模塊測試。
  13. The video phone system designed by us is mainly the real - time implement of a - v codec the implement of h. 323 protocol stack and the implement of the network communication protocol for example pppoe smtp and pop3 etc. so we not only ensure that the qos of the a - v codec ' s datum, but also develop the increment services for example e - mail system and browser etc. the paper will emphasis on the graft and realization of the internet protocols h. 263 video codec rate control algorithms for video encoder and optimization methods of the codec based on tm1300. h. 323 sip, h. 264 and psos + are also simply introduced

    本文主要針對作者在實現ip可視電話系統中所從事的研究工作而展開的，將重點放在ip可視電話系統中tcp ip協議棧在psos +上的移植、網路通信協議如pppoe 、 ppp 、 smtp 、 imap 、 pop3 、 dns 、 dhcp等協議的實現、 h . 263視頻編碼及其碼率控制演算法研究、視頻編碼中基於程序結構和7m1300dsp專用指令的優化方法，同時初步介紹h . 323 、 sip 、 h . 264及嵌入式系統中的實時操作系統（ rtos ） psos + 。
  14. The method to implement hse communication stack software is another part of this paper

    本文還給出了實現hse協議軟體的方法。
  15. As communication stack is only a base platform for hse networking control system, much work should be taken into account in the future

    要構建hse現場總線控制系統，通信棧只是基礎，后續可以開展更加深入的研究開發工作。
  16. Keeping on with our project developing the communication stack software of hse, technologies used in design and test are paid much attention in the article

    並結合hse通信棧軟體項目的開展，對通信棧軟體的設計技術和測試技術進行了闡述。
  17. The communicatin signal was put onto the power - line and ethernet upward layers was migrated to this power - line communication stack. from this way, the new network is compatible with common ethernet as well

    該設計採用電力線作為底層數據的傳輸媒介，結合以太網的特點，將以太網的上層協議完全移植到電力線上，如此做法，使得這個網路在上層完全和以太網兼容。
  18. Chapter 4 focused on our communication stack software design with four parts : software architecture, unit module, module interfaces and unit integration. chapter 5 detailed some main methods and processes used in testing our communication stack software

    第四章設計的通信棧軟體建構在通信棧關鍵技術研究的基礎上，主要闡述了軟體框架、單元模塊、介面和集成四個方面的設計。
  19. Using ethernet technology, hse interoperating with foundation fieldbus hi, is one of the most valuable industrial ethernet technologies. also, hse provides very important reference to industrial ethernet standardization. chapter 2 provides the architecture of hse and its communication stack model

    Hse現場總線利用以太網技術與基金會低速現場總線實現了互操作，是當前比較熱門的一種工業以太網技術，它對工業以太網的標準化具有重要的參考價值和意義。
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