長幀數據 的英文怎麼說
中文拼音 [zhǎngzhèngshǔjù]
長幀數據
英文
long frame data-
Serialization delay ? the frame sizes or maximum transmission unit ( mtu ) used by customers plays an important part in the serialization delay
串列時延用戶數據的幀長度或者mtu （最大傳輸單位）在串列時延中起著重要作用。By theoretical computation and simulation, it is shown that the optimum frame length in a given channel condition is easily obtained by the method proposed in this dissertation
通過理論計算和模擬模擬，表明應用本文提出的方法可求解在給定脈沖干擾情況下的最佳數據幀長度。Several of these key issues have been studied in this dissertation. the author ' s main contributions presented in this dissertation include : presentation of a model for the optimal frame length in a plc network
本文對plc網路中的幾個關鍵技術問題進行了深入研究，主要的創新性工作包括：給出plc網路最佳數據幀長度模型。According to similar ft3 frame format and its checkout mode of dnp data link layer, the relationship between fer ( frame error rate ) and ber ( bit error rate ), frame length is deduced. the computation formulas of average transmission times and repeat transmission times guaranteeing the correct transmission of telecontrol information are given as well
根據dnp3 . 0規約數據鏈路層類ft3幀及其校驗方式，推導出幀傳輸失敗概率（誤幀率）與通道誤比特率和幀長的關系，同時給出平均傳輸次數和重復傳輸次數的計算公式。Recurring to resynchronization marker, data partitioning and rvlc, video files with errors are dealt with. the article codes and decodes video source files with errors, computing every algorithm ' s psnr, comparing video pictures " subjective and objective quality
運用重同步標志（ resyncmarker ） 、數據分離（ datapartitioning ）和可逆變長編碼（ rvlc ）對含錯的視頻文件分別做錯誤處理。以mpeg - 4錯誤恢復方法對糟糕視頻源文件編碼、解碼，計算該演算法的psnr ，比較視頻幀的主客觀質量。This dissertation discuss the nature of the impulsive interferences on the power line channels, and presents a model for finding a frame length and a simulated example using probability
本文論述了電力線通道上脈沖干擾的特性，運用概率論推導出存在脈沖干擾時求解數據幀長度的數學模型，並進行了模擬模擬驗證。2. 768 * 576 pixels and 24 bit real time dynamic and static pictures can be captured by a special medical video card. the number and quality of the pictures captured can be controlled by the frame frequency, size of the documents enacted. owing to the image real time compress technology, real time record can be long time, documents transcribed can be re - screened randomly, operation database can be created automatically, normative operation reports can be printed freely
2 、通過一塊專有的圖像採集卡可以捕獲768 * 576象素解析度的真彩實時動態和靜態圖像;可通過設定捕捉頻率、幀數、文件大小來控制所捕獲圖像的數量和質量;由於採用運動圖像實時壓縮技術，可以長時間實時錄像，同時能任意回放錄制的文件;自動生成手術數據庫，能隨意列印規范的手術報告單。3 standard adopted in ethernet designates 368 bits minimum data field size in mac fraae, filling bits will be loaded if data length is shorter than 368 bits, which causes extra spending. on the contrary, the naxiaub process data length in iec 61375 - 1 is only 256 bits. ( 2 ) actual ethernet rate may be lombps, loombps, looombps, which is far higher than 1vl consequently it is likely that csma / cd fulfill functions of mvb polling strategy
3標準指定的mac幀最短數據域長是368位，不夠時應裝入填充比特，造成不必要的開銷，而iec61375 - 1規定的最短過程數據僅為16位，最長不過256位； （ 2 ）由於歸一化速率為1mbps ，而實際的ethernet傳輸速率遠遠高於1mbps 。Efm use ordinary ethernet frame to transport oam information but special destination address and type code field, considering epon protocols were standarded last year, most of the network device may not recognize the oam frame above data link layer, so we use linux access link layer method to construct / capture oam frame at l2
Ieee802 . 3ah協議規定使用標準的以太幀作為傳送oam信息的載體，但使用特殊的組播目的地址域和類型/長度域，以區別普通的以太數據。由於協議是2004年剛頒布的，所以現有的網路設備很可能不能識別新的oam幀，這就需要在數據鏈路層對數據包進行捕獲和構造。Advanced ring buffer serial data dispatch technology is adopted to realize the programming of communication protocol with adopting the regular length multi - frame structure
採用先進的環行緩沖區串口數據收發技術，實現對採用固定長度的多幀結構通信協議的編程。分享友人