subscriber circuit 中文意思是什麼

subscriber circuit 解釋
用戶電路
  • subscriber : n. 1. 捐助人,捐款人。2. 預約者,訂購者;訂戶。3. 〈the subscriber〉簽名人。4. 用戶。
  • circuit : n 1 (某一范圍的)周邊一圈;巡迴,周遊;巡迴路線[區域];迂路。2 巡迴審判(區);巡迴律師會。3 【...
  1. Digital subscriber line circuit dslc

    數字用戶線電路
  2. Called subscriber testing circuit

    測被叫電路
  3. Telephone communication is the most widely employed ways of communication in the world. telephone communication is becoming more and more important as the national economic reform deepens. dynamic channel borrowing assignment mode is an effective method in communication channel expansion. although it has been put into practical use in satellite communication and mobile communication, no one has attempted to apply it to telephone line expansion. in this paper the author expands the telephone line via dynamic channel borrowing assignment mode, ascertains the expansion scheme, designs the circuit of hardware in telephone line expansion device, draws up software programme, analyses the call lose after using the expansion device theoretically and then experiments to verify it. eight subscribers can share one or two telephone lines with the help of the telephone line expansion device with each phone a sole number. this makes it possible for subscribers to use any free telephone line. thus increasing the number of subscriber and utilization ration of telephone line. in addition. this project makes it possible for expansion subscribers to communicate directly while not to make use of outer line. which further decreased the system call lose

    多通道共用是通信通道擴容的一種有效的方法,已在衛星通信、移動通信中得到應用,但尚未應用到電話線路擴容中。本文利用多通道共用原理對電話線路進行擴容,確定了多通道共用方式電話線路擴容的設計研究方案,研究設計了電話線路擴容器的硬體電路,編制了電話線路擴容器的軟體,並對使用電話線路擴容器后的呼損進行了理論分析及試驗研究。本文研究設計的多通道共用方式電話線路擴容器可以使8個用戶共用1 2對電話線路,每部用戶話機都具有獨立的電話號碼,可以利用任一空閑的電話線路,故能夠增加電話用戶,提高電話線路的利用率。
  4. Telecommunication - digital subscriber signalling system number 1 - layer 3 signalling specification for circuit - switched bearer services

    電信.第1號數字用戶信號系統.線路轉換載體服務的第3層信令規范
  5. Subscriber line interface circuit

    用戶線路介面電路
  6. In a telephone circuit controlled by an echo - suppressor, the inability of one or both subscribers to get through because of either excessive local circuit noise or continuous speech from one subscriber

    在回波抑制器控制的電話線路中,用戶的一方或雙方因為過量的局部線路噪音或對方連續說話而不能通話的情況。
  7. Integrated services digital network - digital subscriber signalling system no. one protocol - signalling network layer for circuit - mode basic call control - part 1 : protocol specification

    綜合業務數字網.數字用戶信令系統第1協議.電路模式基本呼叫控制用信令網路層.第1部分:協議規范
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