集群通信 的英文怎麼說

中文拼音 [jíqúntōngxìn]
集群通信 英文
trunking communication
  • 集 : gatherassemblecollect
  • 群 : Ⅰ名詞（聚在一起的人或物） crowd; group Ⅱ量詞（用於成群的人或物） group; herd; flock
  • 通 : 通量詞（用於動作）
  • 集群 : assemblage
  • 通信 : communication; communicate by letter; correspond
  1. Ip voice gateway is a node between the communication control unit and the server of trunking system in trunking system network. its duty is digital compress coding and packetization of the voice in trunking system. it located on the edge of the network and accessed the trunking system into ip network from the kernel network angle

    語音網關作為集群通信系統ip聯網的關鍵設備，它處于集群系統話路控制單元和集群系統服務器之間，起著語音壓縮、分組傳輸的重要作用;從網路的角度來看，它處于ip網路和集群無線通信系統之間，把集群通信系統接入ip網路。
  2. The 350m trunked communication system plays a significant role in daily dispatch - command in the police department. it is simple but reliable, and widely used. its calling connect is fast, continued and in high calling quality

    350m集群通信系統因為其簡單可靠，呼叫接續迅速，覆蓋范圍較大，通話效果良好，單呼、組呼、 pabx呼叫、調度呼叫等業務功能全，在公安機關的日常指揮調度工作中發揮了巨大的作用，有效的提高了公安幹警的戰鬥力，成為科技強警的重要組成部分。
  3. In recent years, the police departments had built their private computer network with the golden shield project working in many provinces. so the trunking system can be connected in a province using their private computer network. in this way a roaming trunking system were built in a province

    近年來，隨著國家金盾工程的實施，各個省自治區的公安系統都建立了自己專用的計算機網路，這樣可以利用公安系統的ip專網把原來的集群通信系統聯系起來，形成一個全省范圍內的專用集群通信網路。
  4. In this thesis, the wireline telephone gateway interface will be researched for the interconnection between digital trunking communication system and wireline telephone systems ( such as pabx, pstn etc. )

    本文研究的電話網關介面就是要實現數字集群通信系統和有線電話系統（如pabx 、 pstn等）互聯的介面。
  5. Realization of trunking communication system multimedia dispatching console

    集群通信系統多媒體調度臺的實現
  6. Speech communication is one of the most used modes in the digital trunking communication system. excellent algorithm of speech coding can save the bandwidth resource, improve the utilization of frequency, so it has important value for investigation

    語音通信是數字集群通信系統中最常用的通信方式之一，優良的語音編解碼演算法能夠更加有效地節省帶寬資源，提高頻率利用率，因此具有重要的研究價值。
  7. After implementing digital signaling system into analogue trunking system, we get these improvements : more reliable connection between users, higher speed of connection, and more functions in trunking system. mdc1200 signaling system is one kind of this signaling, which is developed by motorola for improving the performance of its analogue trunking system

    模擬集群通信是指它採用模擬語音進行通信，整個系統內沒有數字技術，但后來為了使通信連接更為可靠，模擬集群通信系統也採用了數字信令，使集群通信系統的用戶連接比較可靠，連通的速度有所提高，而且系統功能也相應增多。
  8. First, it introduces the corresponding knowledge, technical roadmap of trunking system, and digital trunking system signaling. second, it presents the encoding, decoding, modulation, demodulation parts and several signaling functions of mdc1200 signaling system. in addition, it analyzes some signaling data packet formats

    本文首先對集群通信的相關知識、發展趨勢以及集群通信數字信令進行了介紹，接著對mdc1200信令的編碼、解碼過程，調制、解調方式以及各種信令功能的信令數據格式進行了詳細地分析。
  9. Secondly, some encryption algorithms are introduced, with the analysis and comparison for these encryption algorithms, the author designs an appropriate project to accomplish the end - to - end encryption. thirdly, this paper accomplish the design of an encryption scheme which combining the strongpoint of the rsa algorithm and the idea algorithm. the main process is as following : first, input the digital signal to the encryption device, and then the digital signal exclusive or with the keying sequence which is generated by key stream generator ( ksg ) and the ksg is based on the idea encrypting and deciphering algorithm, the secret key synchronization is also studied

    本課題主要研究的內容是數字集群通信系統加密機制的研究，首先介紹了數字集群通信系統的安全保密機制，講述了單向和雙向鑒權的過程、單呼和群呼的空中介面加密過程及其密鑰的選用和管理，特別介紹了端到端加密;然後介紹了幾種常用的加密演算法，通過分析其優劣，提出了端到端加密的解決方案;最後完成了基於rsa演算法和idea演算法的數字集群通信系統加密方案的設計，其具體過程為將經過數字信號送入加密器里，和以idea加密演算法為基礎設計的密碼流發生器（ ksg ）產生的密碼序列進行加解密運算，並且研究了此加密過程的密碼同步問題。
  10. The paper study correlative technologies of logistics information subsystem microcomputer interlock subsystem and trunking scheduling communication subsystem and design and realize data communication based on trunking technology and bring forward the schemes of how to integrate each subsystems to construct a integrate d automatic job system and focus attention on integrated schemes of date flow closed loop system of each subsystem. the first chapter of this paper gives a brief introduction of industry - mine enterprise steel transportation scheduling job system ' s current status and requirement and correlative components of automatization. the second chapter mainly analyse the components and characteristics of information system in integrated environment

    本文第一章對工礦企業鐵路運輸調度作業系統的現狀、自動化的需求和相關構成進行了說明；第二章主要就作業系統綜合自動化環境中的信息系統的構成及其特點進行了分析；第三章對信號微機聯鎖系統中的有關進路控制過程和綜合作業自動化環境中的進路生成與開放作了較詳細的闡述；第四章分析了集群通信系統的技術特點、工作原理及在鐵路運輸調度中的應用；第五章提出了基於集群通信技術數據傳輸系統設計方案；第六章探討了基於車輛實時跟蹤的綜合自動化作業系統各子系統的集成方案。
  11. 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
  12. The automatization technology of transportation scheduling job system is no doubt effective way to solve the question, and the fast development of computer control technology information technology and trunking communication technology provides good material technology base, to make yard and even the whole enterprise go forward integrated automation job period steadily

    運輸調度作業系統自動化技術無疑是解決這一問題的有效手段，而計算機控制技術、信息技術和集群通信技術的飛速發展，為運輸調度作業自動化提供了良好的技術物質基礎，使得編組站乃至整個企業可穩步邁向綜合自動化作業時期。
  13. At last, this thesis describes the implementation of the flexibly configurable cluster communication system - ccsas

    最後，本文描述了可靈活重配的集群通信系統ccsas的具體實現。
  14. Reliable cluster communication is the base of was information exchange. however, there still exist problems such as low adaptability, deficient fault tolerance and lack of configurability in most cluster communication systems of today ' s application servers

    可靠的集群通信是web應用服務器信息交互的基礎，然而目前應用服務器產品的集群通信系統普遍存在著自適應能力低、容錯性較差、可重配能力不足等問題。
  15. Tetra - the new digital trunked communication system, specifies algebraic codebook excited linear prediction ( acelp ), which is improved codebook excited linear prediction ( celp ), as its speech codec. the bit rate of it is 4. 567kbit / s

    本文首先詳細介紹了新一代數字集群通信系統tetra的語音編解碼採用的編碼速率4 . 567kbit s的代數碼本激勵線性預測（ acelp ）演算法。
  16. Tetra system is mainly aimed at professional communication subscribers and carriers who provide services for them

    數字集群通信系統主要針對專業通信用戶和為專業通信用戶服務的運行商。
  17. Recent years, with the rapid development of communication, the research of digital trunked radio communication system becomes more and more important

    近年來，隨著通信的飛速發展，作為專用移動通信系統的數字集群通信系統的研究也變得越來越重要了。
  18. As a new industry, the digital trunked radio communication attracts attention in china

    其中數字集群通信作為一個全新的產業更以強勁的勢頭，在國內初露鋒芒。
  19. The selection of wireless trunking communication system of expressway

    高速公路無線電集群通信網的選擇
  20. Discussion on constructing 350mhz police trunking communication network

    公安350兆集群通信網的建設問題的探討
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