atm cell 中文意思是什麼

atm cell 解釋
atm信元
  • atm : ATM ＝ automated-teller machine 自動櫃員機。
  • cell : n 1 小室，單室；隔間，艙；〈詩〉茅舍；（單個的）蜂窩，蜂房。2 〈詩〉墓穴，墓。3 （大修道院附屬的...
  1. Fair - cycle - based round robin service a simple and fair cell scheduling scheme for atm networks

    網路的簡單公平信元調度機制
  2. Simulations for high speed atm network and low speed atm network show the proposed algorithm can reduce cell loss rate and depress the fluctuation of the cell transmission rate

    對低速網路和高速網路的模擬表明了erica改進演算法大大地減少了信元損失率，降低了信源速率調整的波動。
  3. Caused by the strict fifo service rule, hol cell block is the very disadvantage of the input - queued atm switches. to solve the problem, two things should be considered, that is the selection of scheduling strategy " and the decision of switch structure

    輸入排隊atm交換的最大問題是它的隊首（ hol ）阻塞，它是由於嚴格的fifo服務規則所引起的，在對該問題的解決上主要涉及兩個方面：調度策略的選擇和交換結構的確定。
  4. When receiving the uplink frame, olt searches the synchronization pattern to quickly capture the phase information of code flows and achieve the bit synchronization. based on the delimitation pattern, it then delimits the atm cell to accomplish the byte synchronization

    Olt在接收上行幀時，搜索同步圖案，並以此快速獲取比特流的相位信息，達到比特同步；然後根據定界圖案確定atm信元的邊界，完成位元組同步。
  5. In the proposed flow control method for abr service in atm networks, by introduction of delay factors, the cell transmission rate for abr traffic with different rtd are adjusted differently when the surplus bandwidth varies, and the rate variation amplitude for the short rtd traffic will be enlargeed while one for the long rtd traffic will be lessened, compared with erica

    改進的erica演算法加入時延因子，使在連接中具有不同時延的用戶在剩餘帶寬變化時，速率的調整具有不同反應，時延大的反應較遲鈍，時延小的反應較敏感。改進演算法使得小時延信源能更快的適應帶寬的變化，緩解了由於大時延信源速率調整的滯后而無法及時解除擁塞的現象。
  6. Clp ( cell loss probability ) is another main factor in network performance. a method of estimating the clp in an atm ( asynchronous transfer mode ) multiplexer which is fed by a self - similar arrival process is advanced in this paper

    丟失率clp （ celllossprobability ）是網路性能分析中的另一個重要指標，本文給出了一種輸入是自相似過程的atm （ asynchronoustransfermode ）復用器中估計丟失率的方法，這種方法基於大偏差理論。
  7. Besides that in order to get certain network performance, we studied the qos and cell scheduling mechanisms in atm networks

    此外為了得到一定的網路性能，本文還研究和探討了atm網路中的qos和信元調度機制。
  8. In this paper, we study the performance of input - buffered atm switching with window - access scheme and output - grouping architecture. the close - form formulae of maximum switch throughput, mean cell delay and cell loss probability are obtained by probability generating function approach. the accuracy of theoretical analysis is verified by computer simulations and results show that the maximum switching throughput will reach 99 % under random uniform traffic when the window size and the group size are 4 and 16 respectively

    本文提出了具有組合的窗口接入和線群輸出結構的輸入緩沖atm交換網路並對其性能進行了研究.通過概率生成函數方法得到了計算該交換網路最大吞吐率，平均信元時延和信元丟失率的封閉表達式，並通過計算機模擬實驗驗證了理論分析的精確性.研究結果表明，在隨機均勻業務下，當窗口尺寸和輸出群尺寸分別為4和16時，最大吞吐率可達到99
  9. 3 ) design switch system using eda based on the result of a11alysis. because the function of switch system is very complicated, some modules are designed by schematics directly, most modules are designed by verilog hdl using eda technology, synthesized by the synopsys software. at last a high speed atm switch system is designed, including voq as input buffer strategy dpa cell scheduling algorithm and crossbar switch fabric

    在前面分析的基礎上根據目前的條件，對一個空分交換系統各模塊進行前端設計和模擬，由於交換系統的功能復雜，我們一部分將採用直接畫原理圖的方法進行設計，大部分將採用集成電路設計自動化的方法進行設計，即採用硬體設計語言verilog ? hdl進行設計，用synopsys軟體對設計進行綜合，生成線路圖，然後作門級電路模擬。
  10. Research on adaptive cell loss congestion control method for atm switching networks

    交換網路擁塞控制方法研究
  11. The former one is related to the transmission of the atm cell and to offer the perfection qos ( quality of service ) ; the latter is related to the transmission of the length - variable ip data pack

    前者側重於atm信元的傳輸，提供了完善的qos支持；後者側重於變長ip數據包的傳輸，在docsisv1 . 1中提出了qos的概念。
  12. As a part of whole atm network, apon should be in concert with the traffic control policies of atm. for this, the mac protocol should minimize the cell jitter over passed stream with effort in the access phase

    作為整個atm網路的一部分， apon必須能與atm網路的流量監控措施保持協調一致，其要求是盡量降低信元流的時延抖動。
  13. Based on this technology of reconstruction, we analyzed the transmit characteristic of atm and packet switching network, then project of layer coding in sender and format of video stream is proposed respectively. at the receiver, the method of lost information reconstruction was proposed for the problem of packet or cell lost in transmission

    以接收端丟失信息重建技術為基礎，本文對atm網與分組交換網的傳輸特性進行了分析，針對atm網中vbr業務與分組交換網分別設計了相應的信源端分層編碼方案以及視頻流組織方案，同時在接收端對于分組與信元的丟失問題，提出了相應的丟失信息重建方案。
  14. Last, with a view to the development of internet networks, the paper studies the impact of atm cell d elay on multimedia in the transmission system of video conference

    最後，還結合internet網路的發展，研究了atm信元時延對視頻會議傳輸系統實時性的影響。
  15. Because the physical distance between ouns and olts in apon is different from each other, and the transmission distance will undergo dynamic changes as a result of the variation in environmental temperature and the aging of optoelectrical appliances, the differences in the uplink transmission delay will cause an overlay of the uplink time slots of onus, thus leading to the collision of different atm cell flows

    由於apon中各onu與olt之間的物理距離各不相同，並且其傳輸距離也會由於環境溫度的變化和光電器件的老化等因素而發生動態的改變，引起上行傳輸時延差異造成各onu的上行時隙重疊，從而導致不同的atm信元流發生碰撞。
  16. The queueing problems of cbr traffic in atm networks are analyzed. simple closed expressions of the upper bound on the cell loss ratio ( clr ) and mean cell delay in a finite buffer system are derived

    分析了atm網路cbk業務排隊性能，給出了一種簡單的計算cbr業務信元丟失率上界和信元平均時延的解析表達式。
  17. Because of it, aslc cat1 deal with cell directiy. so atm switch cal1 switcl1 ceii at high speed, and study on a1 ' m switch is of great empl1asis in these years

    由於信元長度固定，對信元的處理可以用asic實現，從而可以在交換機中實現高速信元交換， atm交換因此得到廣泛研究。
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