throughput delay 中文意思是什麼

throughput delay 解釋
吞吐遲延
  • throughput : 過流能力
  • delay : vt 延遲，拖延，耽擱。 We ll delay the party for two week 我們要把會期延遲兩周。 The train was del...
  1. A qos - support protocol, m - dcf, and its schedule model are proposed. by providing different contention window for different classes, the higher class frames the higher access probability. the simulation proves that m - dcf has better performance than dcf protocol on system throughput, discard ratio, frame discard ratio of higher classes, average access delay of different classes

    提出了為不同等級幀提供不同競爭窗口的改進型dcf ： m - dcf協議，並給出了m - dcf的調度模型，通過採用不同的競爭窗口，為不同n西安電子科技大學博士學位論文:無線局域網和ip服務質量關鍵技術的研究的應用提供了不同的接入概率，保證了qos ;模擬結果證明了m一dcf在系統吞吐率、丟包率、高等級業務丟包率、不同等級業務的平均接入時延等方面都優于dcf協議。
  2. We analyze how bit error rate ( ber ), average delay, and throughput of the two structures vary with the maximal number of transmission attempts, and find that syndrome - ahead structure is suited for short codes with poor error - correction capacity, while syndrome - behind structure is suited for long codes with powerful error - correction capacity

    分析了該harq的可靠性、時延和流量與最大重傳次數之間的關系，發現短碼長、糾錯能力低的碼宜採用前向校正子結構，而長碼長、糾錯能力高的碼宜採用後向校正子結構，二者具有互補性。
  3. Secondly, it proposes the “ mixed route protocol lmrp ” adaptive in dynamic and complicated environment, which cuts in the design of unicast with multipul notes ’ reply, based on the summarization and analyses of the technology and performance used in manet. thirdly, the thesis introduces the complete design plan of this protocol, including method design, specific design, data structure in lmrp, router discovery algorithm, router maintenance protocal, router optimization protocal, logistic layered method, mtu solution, robusticity policy, etc. finally, the thesis simulate protocals in lmrp and compare it with aodv by opnet emulator, which shows that the protocol has advantages in several domains, including end - to - end delay, throughput, etc

    本文首先對manet中的路由演算法和路由協議進行了深入分析研究;提出了一種新的適合於動態復雜環境使用的「局部-全局混合路由協議lmrp 」 ，該協議以多點回復的點播方式的設計思想入手，詳細描述了lmrp的設計方法、實現細節，設計了lmrp的數據結構，路由發現演算法，路由維護協議，路由優化協議，邏輯分層方法， mtu解決方案，魯棒性策略等。
  4. Schedule policy based on data services plays a key role on the performance of the hsdpa. considering the priority and delay requirement of service, packet scheduler concentrates on the trade - off between the cell throughput and user fairness

    基於數據業務的調度策略是hsdpa業務的主要保障機制，設備需要根據端到端業務質量的要求，考慮業務的優先級和時延要求的情況下兼顧公平性原則，盡量使小區的吞吐量最大化。
  5. The directional routing protocol ds _ dsr put forward by the author is the improvement of the current protocol dsr, complete routine discovery and maintenance by directional neighbor nodes routing table, source routing and directional steering. the research discovers the application of the directional antenna, compare the omnidirectional antenna can increases the networks " total throughput, obviously reduces the co _ channel interference ( cci ), multiple access interference ( mai ), enlarges the nodes " signal and interference to noise ratio ( sinr ), and because of the high gain of directional antenna can realize the communication with farther distance and less jump, end to end delay can decrease deeply, simultaneously, security of networks can be improved partially, the node energy also can be saved easily by power control

    本文提出的定向路由協議ds _ dsr是基於對現有協議dsr的改進下實現的，通過定向鄰節點路由表、定向源路由和定向搜索來完成路由發現與維護。研究發現，定向天線的應用，相比全向天線可明顯提高網路的總的吞吐量，減少通道干擾、多址干擾，提高信干噪比，且由於定向天線的高增益可實現較遠距離、較少跳數的通信，減少了路由發現時間，這樣大大減小了傳輸時延，網路的整體性能得到了不同程度的提高，同時部分地解決安全問題，通過功率控制還可較容易的實現節能的目的。
  6. High speed uplink packet access ( hsupa ) is a new work item of technical specification release 6 in 3gpp. wcdma system. the techniques of this work item, i. e. node b controlled scheduling, hybrid arq with chase combining, shorter tti, are to improve the performance of uplink dedicated transport channels, i. e. to increase capacity and throughput and reduce delay

    在hsupa中通過採用基站nodeb控制調度、結合了軟合併的混合自動重傳請求（ harq ） 、更短的傳輸時間間隔（ tti ）等關鍵技術，不但增強了系統容量與覆蓋還使用戶設備（ ue ）能獲得更大的上行吞吐、更小的傳輸延時。
  7. The computer simulating shows the service with higher priority would have the better performance of throughput and delay

    計算機模擬實驗結果表明，系統能保證具有較高優先級的申請能獲得更好的服務質量保證。
  8. The goals of internet congestion control are maximization of throughput, minimization of the average delay of packets and fair allocation of resources among users

    擁塞控制的目標就是要達到鏈路吞吐量的最大化、分組延遲的最小化和各用戶之間資源分配的合理化。
  9. 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
  10. 4. through using the concept of logic balance, a high performance telecommunication switch network test chip is accomplished by using xilinx virtex 300e - 6 and the working clock frequency is up to 125mhz. this chip can give an exact test for the network delay time, throughput, network delay time dither, rate of errors and lost data

    4 ）結合邏輯平衡的思想，採用xilinxvirtex300e - 6器件，為一家著名的通訊技術有限公司設計了速度達125mhz的交換網測試晶元，能夠對交換網的吞吐率，網路延時，網路延時抖動，數據包錯誤率，包丟失率等進行嚴格的測試，並根據當前網路的流量大小自動調節網路負載。
  11. The protocol opnet models built here could be reused for the simulation of throughput performance of aos bitstream, virtual channel access and other services, for the simulation of delay, channel utilization, and other aos protocol performance metrics, or for the simulation of the performances of high layer protocols ( space network layer, transport layer ) based on the aos space data link protocol

    可以在本課題建立的協議opnet模型基礎上進行aos協議位流、虛擬通道接入等其它業務吞吐量性能模擬，或進行延遲、通道利用率等協議其它性能模擬，或將模型應用於基於aos數據鏈路層的高層協議（空間網路層、傳輸層）性能模擬。
  12. We evaluate the user throughput performance of the scheduling algorithms which have no delay - constrainted, and the real - time packet delay performance and real - time traffic throughput performance of the ones which have delay - constrainted. chapter3 proposes a wireless packet scheduling algorithm which can support multi - services in hsdpa system

    對無時延約束的演算法，主要考察其對非實時業務的支持，即業務吞吐量性能;而對具有時延約束的演算法，主要考察演算法的實時分組時延以及實時業務吞吐量性能。
  13. The method of random access is rather simple and easy to expand, but it cannot satisfy the rigorous delay and throughput requirements of telecommunication network. so it is not available for apon

    隨機接入控制方法雖然具有簡單和易於擴展的特點，但是無法滿足電信級的時延和吞吐量要求，因而不適用於apon系統。
  14. Throughput, reliability, and average delay have been analyzed, and compared with those of a binary type - ii harq and a turbo - tcm type - ii harq. nonbinary harq outperforms its binary counterpart in terms of throughput, reliability and average delay

    分析了該harq的流量、可靠性和平均時延，並與採用二進制可逆碼的第二類harq和採用turbo - tcm的第二類harq進行了比較。
  15. Such as the concrete relation between transfer delay and throughput, the effect of average retransfer delay on transfer delay, throughput and transfer delay are contradictory entity. we can find the minimum net delay when throughput is maximum or the maximum throughput when net delay is minimum through measurable calculation

    如：傳播時延與吞吐量的定量關系；平均重發時延對傳送時延的影響；吞吐量和傳送時延是矛盾的統一體等。通過定量的計算我們可以找到在最大吞吐量前提下的最小時延或最小時延前提下的最大吞吐量。
  16. In com - parison with fec system, the harqs can greatly improve the reliability of the system even if only one retransmission is provided, and simultaneously, the average delay and throughput can be guaranteed

    與前向差錯控制（ forwarderrorcontrol ， fec ）技術相比，該harq僅重傳一次時對誤比特率亦有明顯改善，同時保證了較低的時延和較高的流量。
  17. We can only receive compromising throughput and transfer delay in order that we could obtain network ' s optimal integrated performance

    通過優化我們可以得到折衷的吞吐量和傳送時延的定量關系，使網路的綜合性能達到最佳。
  18. While the rate - based dropping on burst level large time scales determines the packet drop aggressiveness and is responsible for low and stable queuing delay, good robustness and responsiveness, the queue - based modulation of the packet drop probability on packet level small time scales will bring low loss and high throughput

    突發行為具有自相似或尺度不變性scale - invariant ，即流量在不同的時間尺度上具有相似的突發特性2局部縮放性。流量過程的局部奇異性使流量在小時間尺度數百ms及以下的突發非常強烈，具有非高斯分佈。
  19. The techniques of the work item, i. e. node b controlled scheduling, hybrid arq, shorter tti, are to improve the performance of uplink dedicated transport channels, i. e. to increase capacity and throughput and reduce delay. cell - level system performance of hsupa is described through the simulation results, including cell throughput of uplink packet service, system delay, capacity, fairness of ues, radio resource occupation and system device utilization

    為了提高wcdma網路傳統的上行專用傳輸通道（ dch ）的性能，即提高覆蓋、吞吐量和減少延時， 3gpp決定開發hsupa技術，提出了增強型的上行專用傳輸通道（ e - dch ） ，這是一條新增的上行專用傳輸通道，專用於hsupa 。
  20. With the increasing of the number of parallel channels, the throughput of system can be improved and the transmission delay can be decreased. at the same time, the buffer of the receiver can be also reduced

    而且通過增加并行操作的子通道數，可以做到提高吞吐量，減少傳輸時延的作用，同時還能降低接收端對緩沖容量的要求。
分享友人
分享到 Line

分享到臉書