dect 中文意思是什麼

dect 解釋
歐洲數字無繩電信系統
  1. Dect : digital enhanced cordless telecommunication

    增強數字無繩通訊
  2. 2. 4g hz dect auto wireless rear view and surveillance system

    無線倒車輔助系統車載無線影音系統
  3. Digital enhanced cordless telecommunications dect - common interface ; test case library - part 9 : abstract test suite for network layer ; fixed radio termination endorsement of the english version ets 300497 - 9 v 0. 3. 2 1

    代碼字符集;信息;編碼數據轉換;信息交流;字符集;數據處理摘要本標準規定了由128個字元控制字元和圖形字元，如：字母數字及符號組成的字符集以及它們的編碼表示。
  4. Compared with the other digital cordless telecommunication technique phs and pacs, dect has the character of high code velocity and flexible frame structure

    它與另外兩種同時期的無繩通信技術phs和pacs相比，具有碼速率高、幀結構靈活的顯著優點。
  5. Dect also boasts a claimed range of up to a few hundred meters 1, 000 - 3, 000m, encryption to ensure a high degree of call security, and " optimized " radio transmission that maximizes handheld device battery life. 2

    該系統採用了先進的微波無線電傳輸技術，可以高保真地無線傳輸視頻信號和音頻信號，傳輸距離范圍達1000 - 3000米以上，在有墻阻隔情況下，可達20 - 100米視實際環境。
  6. Digital enhanced cordless telecommunications ( dect ) is a general radio access technology standardized by the european telecommunication standards institute ( etsi ), which is for short range wireless communications, so that it can be interfaced to a large number of local and public networks such as internet, pstn, x. 25, etc. dect can be interfaced to the internet to provide seamless access

    數字增強型無繩通訊（ dect ）是一種通用無線接入技術，其規范由歐洲電信標準化組織etsi制定，用於短距無繩通信。 dect系統可接入許多本地及公共網，如： internet ， pstn ， x . 25等。
  7. Digital european cordless telephone dect

    歐洲數字無繩電話
  8. Dect is a kind of digital cordless telecommunication technique that was developed by etsi in 1992 and was brought to the standard by itu - r on nov 5, 1999

    Dect是etsi於1992年推出的稱為二代半的數字無繩通信標準，並且於1999年11月5日的赫爾辛基會議上被國際電聯itu - r納入3g標準。
  9. Or, failing that, if i couldn ' t get a good one at a dect price,

    或者，要是我買不到便宜的羊
  10. Digital home series dect phone, cordless av transmitter, infra - red alarm system

    數碼家居系列室內數碼電話dect無線av傳送器紅外線防盜系統
  11. The necessary protocol protocol signalling for the dect - mobile ip interworking mobility management procedures is defined

    本文定義了dcet ?移動ip系統移動管理過程的必要協議信令。
  12. To achieve an efficient interworking, mobility management features of both dect and mobile ip are exploited

    為得到一個高效的dect ?移動ip系統設計，須研究dect以及移動ip各自的移動管理特性。
  13. This paper investigates the interworking of dect with mobile ip to support subnet - level mobility, while dect is employed for user mobility within a subnet

    本文研究了支持子網間移動的dect ?移動ip交互機制，其中， dect為用戶提供子網內的移動。
  14. The paper researches the closed - form analysis of cochannel reuse ratio distribution in gsm, ct2, dect, phs and the theoretic results express that the limit of crr was lower for dca than the fca system

    研究了gsm 、 ct2 、 dect 、 phs四種系統的同頻復用比crr分佈的封閉式表達式，理論表明dca具有比fca演算法更低的crr極限。
  15. Dect en electromagnetic compatibility and radio spectrum matters - base stations, repeaters and user equipment for imt - 2000 third - generation cellular networks - part 10 : harmonized en for imt - 2000 fdma tdma covering essential requirements of article 3. 2 of the r tte directive v2. 1. 1

    電磁兼容性和無線電頻譜情況. imt - 2000第三代細胞網路用基站中繼器和用戶設備.第10部分:包括r tte指令3 . 2條款的基本要求的imt - 2000的fdma tdma
  16. Sc14404 is a chip optimized to dect handsets which is designed by us ns corp., and it has two cpu, co - processor is designed to deal with air data which can realize multi - timeslot format flexibly, select communication speed according to the customer ' s different need and bring convenience for the future upgrade

    Sc14404是美國國家半導體公司設計的專用於dect手持機基帶處理器晶元，它存在兩個cpu ，其中的從cpu專用於處理dect協議的空中數據，這種方式可以靈活實現協議的多種時隙格式，為用戶的不同需求選擇不同的通信速率，也為以後的升級帶來便利。
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