switched access 中文意思是什麼

switched access 解釋
轉換接入，交換訪問
  • switched : 真地變了
  • access : n. 1. 接近；會面。2. 捷徑，門路〈指方法、手段〉；檢查孔；進路，入口；【自動化】（存貯器的）存取。3. （病的）發作；（怒氣等的）爆發。4. 增加。
  1. Ansi ' s standard for telecommunications network performance standards, switched exchange access network transmission performance standard exchange carrier - tointerexchange carrier standards

    電信網路性能標準、可交換的交換機訪問網路傳輸性能標準以及長途電信公司的ansi標準。
  2. Terminal equipment. syntax - based videotex lower layer protocols using packet mode access over the public switched telephone network

    終端設備.在公共交換電話網路上使用文件包方式存取的基於語法的電視電文低層協議
  3. In this thesis, we introduce the smart antennas and mainly examine the performance enhancements that can be achieved by employing sa in scdma wireless access system. in the part of introduction of smart antennas, we discuss the switched - beam arrays realizing by mending butler network at first. then we compare the different beam forming algorithms in sa

    在對兩大類智能天線系統的介紹中，本文首先討論了一種以改進的butler網路實現波束賦形的多波束切換系統，推導了該天線陣的饋電模型並給出了模擬結果；然後，本文對智能天線波束形成演算法進行了比較，總結了不同演算法的優缺點，並給出具有代表性的演算法描述與模擬。
  4. Customers still need a contract with a service provider to obtain access to the network and then to the public switched - telephone network

    使用者仍然得和業者簽訂合約才能使用網路和公眾交換式電話網路。
  5. Network - to - customer installation interfaces - analog voicegrade switched access lines with network - implemented coin - operated payphone feature

    網路和用戶裝置間的介面.帶網路實現投幣付費電話功能的模擬音頻轉換訪問線路
  6. Telecommunications - interface between carriers and customer installations - analog voicegrade switched access lines with distinctive alerting features

    電信.載體和用戶裝置間的介面.帶區別警示功能的模擬音頻轉換訪問線路
  7. Telecommunications - installation interfaces - direct - inward - dialing analog voicegrade switched access using loop reverse - battery signaling

    電信.網路與用戶裝置介面.利用環路反向電池信令的直接向內撥號模擬音頻轉換訪問線路
  8. Interface between carriers and customer installations - analog voice grade switched access lines using loop - start and ground - start signaling

    電信公司和客戶安裝之間的介面，使用環路起始和地起始信令的模擬話音級交換訪問線路。
  9. Telecommunications - network - to - customer installation interfaces - analog voicegrade switched access lines using loop - start and ground - start signaling

    電信.網路和用戶裝置間的介面.利用環路啟動和接地啟動信令的模擬音頻轉換訪問線路
  10. Telecommunications - network - to - customer installation interfaces - analog voicegrade switched - access lines using loop - start and ground - start signaling

    電信.網路和用戶裝置間的介面.利用環路啟動和接地啟動信令的模擬音頻轉換訪問線路
  11. Telecommunications - interface between carriers and customer installations - analog voicegrade switched access lines using loop - start and ground - start signaling

    電信.載體和用戶裝置間的介面.用於循環啟動和接地啟動信令的模擬音頻轉換訪問線路
  12. Telecommunications - interface between carriers and customer installations - analog voice grade switched access lines using loop - start and ground - start signaling with line - side answer supervision feature

    電信.載體和用戶裝置間的介面.帶邊線應答性能的環路啟動和接地啟動信令的模擬音頻轉換訪問線路
  13. Telecommunications - network to customer installation interfaces - analog voicegrade switched access lines with calling number delivery, calling name delivery, or visual message waiting indicator features

    電信.網路和用戶裝置間的介面.帶呼叫號碼傳送呼叫姓名傳送或可視信息等待顯示功能的模擬音頻轉換訪問線路
  14. Telecommunications - network and customer installation interfaces - analog voicegrade switched access lines with the call waiting, distinctive call waiting, or calling identity delivery on call waiting feature

    電信.網路和用戶裝置間的介面.帶呼叫延時區別性呼叫延時或呼叫延時中呼叫身份傳送功能的模擬音頻轉換訪問線路
  15. The second chapter introduces the essence of the switched ethernet and the switch devices, import the definition of the smart switch, point out the position of our broadband access switch sw1000 in the whole system, and make the partition of the logic modules

    第二章介紹交換式以太網和交換機的工作原理，引入智能交換機概念，介紹sw1000在整個系統中的地位，給出了邏輯功能模塊的劃分。
  16. Terminal equipment ; syntax - based videotex lower layer protocols using packet mode access over the public switched telephone network ; english version ets 300221 : 1993

    終端設備.使用公共交換電話網路分組方式存取的基於語
  17. It ' s ca11ed data service access system. from physica1 v1ew, it extends the interfaces of ddn services to remote customer ' s sides by sp30 and its transm1ssion network. it forma1ly combines ddn and pstn ( pub1 ic switched te1ephone network ) into one cabinet and makes popu1arization of ddn pos s ib l e

    從物理概念上講，數據業務接入系統相當于把ddn的業務介面通過sp30交換機及其傳輸網路延伸到遠端用戶側，從形式上使ddn和pstn （ publicswitchedtelephonenetwork ）網二網合一，為ddn網的進一步普及創造了條件。
  18. Telecommunications - network - to - customer installation interfaces - analog voicegrade enhanced 911 switched access using network - provided reverse - battery signaling

    電信.網路與用戶裝置介面.使用網路提供的反向電池信令的模擬音頻增強型911轉換訪問線路
  19. Telecommunications - interface between carriers and customer installations - analog voicegrade enhanced 911 switched access using network - provided reserve - battery signaling ; supplement

    電信.載體和用戶裝置之間的介面.用網路提供的蓄電池信令發送進行模擬聲音級增強的911轉換存取.補充件
  20. Telecontrol equipment and systems - telecontrol protocols compatible with iso standards and itu - t recommendations - functional profile for providing the connection - oriented transport service in end system connected via permanent access to a packet switched data network

    遙控設備和系統.與iso標準和itu - t推薦規程一致的遙控協議.在經由永久性存取與包交換數據網路連接的端系統中提供定向連接傳輸服務的功能界面
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