media access 中文意思是什麼

media access 解釋
媒體近用
  • media : n （pl diae1 〈拉丁語〉【語言學】帶聲破裂子音；（帶聲）不送氣破裂音（[b][d][]）。2 【解剖學】血管...
  • 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. But this is premised on the perfect communication between field machines and remote monitor. thus a polling way was defined to control the media access to the bus built with rs - 485 interface. within the long period of test run, the whole system was proved to be effective

    項目中利用rs - 485介面組成總線網，採用自定義的輪詢方式控制總線的介質訪問，經過反復調試，成功實現了多個從機與單臺監控主機之間同時進行的實時通信。
  2. The paper particularly analyzed the satellite resource management structure, satellite connect admission control and mac ( media access control ) protocol. then the proposed delay equalization algorithm was applied in this satellite network

    論文通過對衛星網路資源調度管理結構、衛星接入以及mac （ mediaaccesscontrol ）協議的研究，將提出的基於時延均衡的調度演算法在衛星網路中實現。
  3. Secondly, based on the function requirement of usb device controller the system was divided into five modules, clock extracting, event detect, physical layer interface, media access controller, endpoint control layer and every module was designed in detail

    其次，針對usb設備控制器的功能要求，將系統分為時鐘提取、事件檢測、物理層、介質訪問層、端點控制層五個模塊並對每個模塊進行了詳細設計。
  4. Mac media access control layer

    媒體通路控制層
  5. With the characteristics of the underwater acoustic channel, media access control protocols at data link layer adopt the maca protocol which uses rts - cts exchange to solve the hidden and exposed situation and automatically control power

    在數據鏈路層的設計中針對水下聲通道的特點，對于介質訪問控制協議採用了maca協議，它使用rts - cts控制報文握手機制來解決uan中的隱蔽終端、暴露終端以及功率控制問題。
  6. Media access for mobile labors in shanghai xuhui district

    以上海市徐匯區為例
  7. This card largely depends on three integrate chips to fulfill its function : 1 ) nic control main chip, corresponding the mac sublayer of ethernet, to realize csma / cd media access protocol, manage the sending and receiving buffers integrated on the chip and provide motherboard pci interface. 2 ) serdes ( serializing and deserializing ) chip, corresponding pcs and pma sublayers in ethernet, mainly to complete 8b / 10b coding and convert 10 bits parallel data to serial data, and convert them again at the receiving end. 3 ) fibre transceiver unit, completing light - electrical conversion of seri

    該網卡主要由3塊集成的晶元完成其功能，分別是i ）網路控制主晶元，對應于以太網的mac子層，主要完成csmaicd介質訪問協議，管理片上集成的發送和接收緩沖區，並提供和主板p0總線的介面： b ） s rd s （串列解串列化器）晶元，對應于以太同的pcs和pma子層，主要完成sb lob編碼並將10位并行的數據轉換為串列數據，在接收端完成相反的功能：涌）光纖收發器，完成串列數據的光電轉換功能。
  8. The content of this article is the research on the protocols for wireless communications on the media access control ( mac ) layer, which is a sublayer of the link layer, one of the five layers ( the physics layer, the link layer, the network layer, the transmission layer and the application layer ) which construct the stack of protocols for wireless communications. the emphasis of the research is on the applicability and superiority of two protocols on the mac layer

    本文的研究內容是mac （ mediaaccesscontrol ）層? ?無線傳輸的五層協議棧結構（物理層、鏈路層、網路層、傳輸層、應用層）中數據鏈路層的媒體接入控制子層? ?無線通信協議，重點研究兩種協議在傳感器網路應用中的適用性和優越性。
  9. As media - shared network, apon needs some form of media access control ( mac ) protocol to arbitrate the upstream channel among terminations, and avoid collisions

    作為介質共享的樹形網路， apon需要介質訪問控制協議（ mac ）協調各終端對上行通道的訪問，避免沖突。
  10. We point out a new better resolution, adaptive p - persistent csma / cd media access policy, for ethernet after introducing its default in the second chapter. the commercialized local area networks media access control protocol ieee 802. 3 is 1 - persistant csma / cd, which leads distinctly poor performance under heavy loads in the same collision domain

    針對ieee802 . 3局域網介質隨機訪問協議1 -持續csma / cd ，在同一個沖突域內，它的性能在重荷載下有明顯缺陷的問題，分析了p -持續csma / cd協議，提出了一種新的關于概率p的自適應演算法。
  11. Providing a novel access scheme for solving “ last mile ” wideband access and global person communications. in wireless optical code multiple access ( w - ocdma ) network, media access control ( mac ) is a key issue, which determines network performance 、 bandwidth efficiency 、 complexity and cost of terminal

    無線光碼分多址（ w - ocdma ）接入網中，數據鏈路層的媒質接入控制技術（ mac ）至關重要，它直接影響網路的性能、帶寬利用效率、終端設備的復雜度和成本。
  12. We firstly study some aspects, such as the modulation ( ofdm ) in the physical layer and the media access control ( mac ) protocols, combining reliable data transmission with high - throughput access methods and real - time, quality - of - service ( qos ) features. some problems exist in tcp applications over plc, because the high bit error rate makes it difficult to estimate the round trip time ( rtt ) and causes unnecessary retransmission

    通過對現有的兩種產品（ homeplug和inari ）的mac協議：類似無線通訊csma ca協議（以競爭為基礎）和集中式的令牌環（ ctp ）協議（避免競爭）的媒質接入控制的原理進行分析和計算，對兩個協議進行了性能評價及分析了它們對qos的支持。
  13. For a plc network, the length of the mac layer frame is associated not only with the method used in media access control but also with the nature of the interferences, since it suffers from a variety of interferences which are non - periodic and asynchronous

    對于plc網路，由於通道存在嚴重的非周期的異步脈沖干擾，其mac層的幀長度不僅與採用的介質訪問控制方式有關，而且與電力線上的脈沖干擾有關。
  14. Mac local and metropolitan area networks : media access control bridges

    局域網和城域網:媒體存取控制
  15. Mac local area networks - media access control bridges

    局域網路.媒體訪問控制
  16. Station and media access control connectivity discovery

    站點和媒體訪問控制互連性探索
  17. Analysis of media access control for controlnet fieldbus

    層控制方法分析
  18. Mac busnet media access control specification

    總線網媒體訪問控制
  19. Returns the media access control address for this adapter

    返回此適配器的媒體訪問控制（ mac ）地址。
  20. Provides the media access control address for a network interface adapter

    提供網路介面（適配器）的媒體訪問控制（ mac ）地址。
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