packet loss 中文意思是什麼

packet loss 解釋
丟包率
  • packet : n 1 包裹；小件行李；（郵件等的）一捆；小批；袋。2 （定期）郵船，班輪。3 〈英俚〉（打賭等中輸贏的...
  • loss : n. 1. 喪失；丟失，遺失。2. 減損，損失，虧損（額）；損耗；減少，下降。3. 失敗；輸掉。4. 錯過；浪費。5. 損毀；【軍事】傷亡；〈pl. 〉 傷亡及被俘人數。
  1. Service assurance agent built into cisco ios release 12. 0 ( 5 ) t allows measuring response time, net resources, availability, jitter, connect time, packet loss and application performance

    該版本允許檢測應答時間、網路資源、有效性、跳動、連接時間、數據包丟失和應用程序工作情況。
  2. We introduce two thresholds of the packet loss ratio to divide the network load condition into three status : congest, normal, idle

    通過兩個門限值c 、 _ ，將網路的負載狀況分為擁塞、適中、空閑三種狀態，進一步減小發送速率的振蕩頻率。
  3. There are several procedures used to reduce these deteriorating effects, including the use of forward error correction techniques, error concealment methods and error resilience schemes. this paper studies error resilient techniques in internet video transmission. in this techeniques, reed - solomon ( rs ) codes across packets is used for error protection against packet loss, and a self - adaptive error concealment method based on motion feature is proposed, which can conceal errors more effectively, particularly for video sequences with acute motion

    本文針對因特網視頻傳輸中的丟包現象進行研究，一方面利用rs編碼來提高視頻壓縮碼流抵抗誤碼的能力；另一方面，提出了一種基於運動特徵的自適應誤碼掩蓋方法，能夠較好的掩蓋視頻傳輸帶來的誤碼，特別對于運動幅度較大的視頻序列更能體現出其優勢。
  4. For packet loss result from network congestion, rab adopts the same recovery mechanisms as the original tcp ; for packet loss result from link error, it adopts a recovery mechanism which is called immediate recovery, and the value of congestion window of the source is set to a value that corresponds to the available bandwidth

    對于擁塞導致丟包，則採取與傳統tcp協議相同的恢復機制（即窗口減半，並進入擁塞避免階段的線性增加） ，而對于鏈路錯誤導致丟包，則採取立即恢復策略，將tcp源端的擁塞窗口設置為與其估計帶寬相應的數值。
  5. 4. a formula for calculating receiving buffer length was proposed, based on the analysis and research on network parameters, such as jitter, average speed and packet loss fraction

    4 .在分析研究延時抖動、平均速率和丟包率等網路參數的基礎上，給出客戶端接收緩沖區長度估算公式。
  6. Avs - m error resilience test conditions, july 2004. 74 wenger s. common conditions for wire - line, low delay ip udp rtp packet loss resilient testing

    最後，分別給出了avs - m的編碼效率性能與h . 264 avc對比和容錯性能結果。
  7. Based on the analysis of available multicast authentication schemes, two multicast packet authentication schemes are presented. it is shown that these two schemes have advantages in resisting packet - loss, communication overhead, computation complexity etc, and thus they are suitable for multicast environment

    文章在對目前的多播認證方案分析的基礎上，提出了兩個多播數據包認證方案，分析表明，這兩個方案在抗丟包能力，通信代價、計算代價等方面都獲得較好的性能，適用於兩種不同的多播環境。
  8. Subsequently, taking into consideration the characteristics of audio data over internet including delay, jitter, packet loss and etc., we propose a series of methods for solving this above problems, such as pre - storage technology, buffer technology, dynamic adjustment of the voice - coding rate to the state of network and integrated media synchronization playing mechanism, and etc. in the end, simulation on 10 / 100m lan is made using the above methods, and the result of the experiment demonstrates the method has good performance and can improve the quality of the audio data transmission

    其次本文還深入研究了語音數據在非實時的internet數據網上的傳輸特性，這些特性包括延時、延時抖動、數據包丟失等。在本文的設計方案中提出了針對這些問題的解決方法，包括預取機制、設置緩沖區技術、動態速率調節技術以及媒體綜合同步播放機制等。最後採用這些方法在10 100m局域網上做了模擬實驗，實驗結果表明本文提出的方法是有效的，在網路狀況惡劣的情況下能夠改善語音播放質量。
  9. By using fractional brownian motion envelope process and additional maximum delay constrain, the algorithm overcomes the shortcoming of those packet - loss - probability based methods which can not guarantee the packet maximum delay

    該演算法採用分形布朗運動包絡過程對自相似業務進行分析，通過增加最大延時約束條件，克服了原先基於分組丟失概率的有效帶寬計算方法不能保證業務最大延時要求的不足。
  10. The results indicate that the packet loss probability of spc is the limit of spl and spn

    結果表明: spc結構的丟包率是spl和spn結構丟包率的極限。
  11. Compared with blue, it can improve link utilization and decrease packet loss rate at the same time

    和blue相比，它在提高鏈路利用率的同時可以降低丟包率。
  12. This paper proposes a new adaptive rate control scheme for h. 264 video, which based on packet loss decision

    現提出了一種新穎的基於丟包率判決來自適應控制h . 264視頻流量的傳輸方法。
  13. Theory analyse indicate that the mdf algorithm can get the minimum packet loss probability that is same with faa, and meanwhile it can greatly reduce the number of lrwcs

    理論分析表明該演算法在達到faa最小丟包率的同時能夠更好的節約波長轉換器的數目。
  14. Real - time transport with dynamic error correction code utilizes error correction methods that vary with current packet loss rate and packet error rate of network

    該技術是在多媒體數據的實時傳輸中，依據網路丟包率和包錯誤率情況，動態的使用不同糾錯編碼方案的實時傳輸技術。
  15. The algorithm calculated packet loss rate according to the average queue length and waiting time

    這種演算法根據平均隊列長度和等待時間計算數據包的丟棄概率。
  16. It uses packet loss and link utilization history as an estimator of congestion to detect incipient congestion, and to notify relative connections

    Mblue是一種面向數據流的活動隊列管理演算法，它的目標是平均公平性。
  17. Guaranteed qos includes three basic parameters : packet transfer delay, packet delay variation and packet loss rate

    有保證的服務品質包含三種參數：封包傳輸延遲、封包延遲變異，以及封包遺失率。
  18. The sender tracks the packet loss status according to the algorithm - loss rate estimation based on variable frame size and switches two audio sample files in accordance with packet loss status

    傳送端根據以變動框架長度為基礎之遺失率估演算法，來估算目前網路上封包遺失的狀況，並以此作為切換高低音質檔案的依據。
  19. Simulations confirm compared with faa, the mdf can save more lrwcs and fewer packet loss probability, especially in the condition of high load. using mdf algorithm, the number of lrwcs in the condition of high load is more than in the condition of low load when the packet loss rate approaches to a fixed value

    通過模擬實驗驗證了該演算法在低、中和高負載情況下，比faa演算法更節約波長轉換器和更小的丟包率，而且在低負載時mdf演算法的優勢更加明顯。 mdf演算法在高負載下，丟包率到達穩定值所需要的lrwcs數目比低負載多。
  20. Packet loss rate

    分組丟失率
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