protocol division 中文意思是什麼

protocol division 解釋
禮賓司
  • protocol : n 1 議定書；調查書，始末記。2 （條約等的）草案，草約；（羅馬教皇詔書等的）首尾程式。3 〈the P 〉 ...
  • division : n 1 分，分開，分割；分劃，區分。2 分配；分派。3 分裂，（意見）不一致，傾軋。4 區域；〈英國〉選區...
  1. Ais works on the marine vhf, use the sotdma ( self organized time division multiple access ) data chain protocol to transfer data of ships. the ais can help the limits of the current services, and decrease the collide case of ships, and improve the value of the safe action in marine, and make the content of the radar and the vts more stronger

    船舶自動識別系統（ automaticidentificationsystem ，簡稱ais ）工作在海上vhf頻段，運用sotdma方式發射船舶數據，具有補充現有船舶導航存在的缺陷，減少船舶碰撞事故；提高搜救船舶海上救助的速度；增強雷達、船舶交通管理系統vts的功能。
  2. " to enhance the knowledge and skills of frontline workers in assessing and screening poly - drug abusers, the narcotics division has released a revised protocol of screening and assessment of poly - drug abusers and organised a briefing session for anti - drug workers this week

    為增進前線禁毒工作者甄別及評估濫用多種藥物者的知識及技巧，禁毒處已修訂了甄別及評估濫用多種藥物者程序手冊，並剛于本周為同工舉行簡介會。
  3. Back in tokyo, mr kitamura served as director of the research and programming division, and deputy chief of protocol

    回國后，北村先生曾在經濟協力局調查計劃課任職，及出任儀典官兼式部官。
  4. Simulation results show that abf - csma / ca protocol can realize space - division - multiple - access ( sdma ) and provide very high channel utilization. chapter 3 considers employing smart antennas in the central access point ( cap ) of wireless internet access networks

    第三章研究了智能天線在internet無線接入網路中的應用，主要考慮使用智能天線對抗同通道干擾與多徑衰落，增加覆蓋范圍，並在mac層實現智能天線與網路的有機結合。
  5. Optical code division multiple access ( ocdma ) technology possess the characteristics of combating interference, high frequency efficiency, security, and simply network protocol, random access, so it is competitive to apply ocdma to wireless optical access network

    光碼分多址（ ocdma ）技術具有的抗干擾能力強、頻率利用率高、保密性好、網路協議簡單、支持隨機接入等優點，將其應用到無線光接入網中，不僅具有cdma技術的優點又保持了無線光通信的優點，實現二者優勢互補。
  6. Due to the data transmission characteristics between tags and reader, space division multiple access ( sdma ), frequency division multiple access ( fdma ) and code division multiple access ( cdma ) are applied in a limited way in rfid system. therefore, time division multiple ( tdma ) has been generally accepted. according to tdma, there are aloha protocol, s - aloha, binary - tree protocol, clipped binary - tree protocol and others

    解決這個問題必須要用到多路存取法，針對射頻識別系統中閱讀器與應答器之間的通信特點，空分多路法、頻分多路法、碼分多路法在rfid系統中應用都受到一定的限制，只能應用到一些特定的場合，一般採用時分多路法，按照時分多路法的演算法有aloha演算法、時隙aloha演算法、二進制樹型搜索演算法、修剪枝的二進制樹型搜索演算法等防碰撞演算法協議，分析了各自特點以及存在的缺點。
  7. Previous research on the ad hoc network almost aim at omnidirectional antenna of all receivers and transmitters, or as a default attribution. in my thesis, firstly i describe the advantages of the directional antenna at many aspects which including spatial division multiple access ( sdma ), the antenna gain, anti - interference etc. and analyze the possibility about the directional antenna used for the ad hoc networks, secondly i study its multiple access and routine protocols using the directional antenna. and compare the protocol difference and network " performance between omnidirectional and directional antenna in particular environment

    首先闡述了定向天線在網路空分復用（ sdma ） 、天線增益、抗干擾等方面的的優勢，分析了定向天線用於移動自組網的可行性，接著重點研究了基於定向天線的多址接入協議和路由協議，分析了與全向天線在組網和協議實現中的異同點和優缺點，並對特定的環境下的網路性能作了對比。
  8. During the period from 1980 to 1993, he had assumed various positions at the bank of china including officer of the head office protocol division, foreign exchange dealer of new york branch, manager of treasury department at the boc paris branch, manager, and then deputy general manager of the head offices treasury department in february 1993

    1980年加入中國銀行。 1983年至1985年在美國德克薩斯州立大學國際金融專業學習並獲得碩士學位。 1980年至1993年，曾先後在總行交際處紐約分行巴黎分行總行資金部工作，歷任副經理經理處長。
  9. An on - demand synchronization code division multiple access odscdma protocol for the mobile ad hoc network was proposed. the protocol established the temporary synchronization between the sending node and receiving node only when they are communicating.

    協議僅在通信時在收發節點間建立臨時的同步，綜合了同步與異步mac協議的優點，通過時隙預留，功率控制和cdma技術來提高網路的性能。
  10. Besides, this paper studies the wireless optical code division multiple access ( w - ocdma ) technology whereas its anti - jamming, security and asynchronism. based on the w - ocdma communication technology, we analyzes ocdma mac protocol, studies the protocol theory, access mechanism in detail, and models the throughput performance, simulates and analyzes the performance

    （ 3 ）鑒于無線光碼分多址（ wirelessopticalcodedivisionmultipleaccess ， w - ocdma ）技術的抗干擾、保密和隨機異步接入的優點，本文分析了基於ocdma接入的無線光局域網mac協議，闡述了協議原理和接入機制，用馬爾可夫模型對吞吐量性能進行了建模和模擬計算。
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