恢復數據通路 的英文怎麼說
中文拼音 [huīfùshǔjùtōnglù]
恢復數據通路
英文
resume data path- 復 : Ⅰ形容詞1 (重復) repeated; double; duplicate 2 (繁復) complex; compound Ⅱ動詞1 (轉過去或轉過...
- 數 : 數副詞(屢次) frequently; repeatedly
- 據 : 據Ⅰ動詞1 (占據) occupy; seize 2 (憑借; 依靠) rely on; depend on Ⅱ介詞(按照; 依據) according...
- 通 : 通量詞(用於動作)
- 路 : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
- 數據 : data; record; information
- 通路 : thoroughfare; highway; highroad; route; viae; lead; outlet; approach; passage; gangway; access; c...
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The architecture of client / server based on transaction middleware is a typical kind of the distributed on - line transaction processing, becoming a major platform of enterprise information system, which offers communication of striding platform, loading balance, fault - tolerant and resumable ability, and strengthens a new generation middleware in common with 3 - layer architecture provided with the strong security, excellent management and high availability in common. numerous distributed system, different database and different network environment are closely linked up among an enterprise, offering the function of mutual operation on application layer
基於交易中間件的c s結構是一種典型的分散式事務處理系統,成為構築企業信息系統的主流平臺,它提供了強大的跨平臺通訊、負載平衡、容錯及其故障恢復能力,並在這個基礎上進一步強化了安全性、可管理性和高可用性的新一代通用型三層結構平臺的中間件,把企業中眾多的異構系統、異構數據庫、不同網路環境緊密的聯系起來,並在應用層提供了互操作性的功能。Therefore transmitting video signal in existing channel characteristic and transport network, error processing : error resilience, error concealment are very important and outstanding
因此在現有的傳輸網路和通道特性的通道上傳輸視頻信號,其錯誤處理:數據恢復、錯誤掩蓋就尤為重要和突出了。Firstly, a new joint filterbank precoders and decision feedback equalizers structure is proposed, and the corresponding optimization result based on the maximal mutual information criterion is derived. secondly, the concept of dt canonical model is proposed, which is very suitable for the task of blind signal processing based on the second - order statistical of the observations. thirdly, the methods of blind equalization and identification of the tv dispersive channels are researched systematically based on the proposed dt canonical model, and a subspace blind identification algorithm of the time - invariant channel matrix is developed
本文創新性的成果在於:提出了預編碼-判決反饋聯合均衡系統結構,並從理論推導得出了對應的最大互信息量最優化設計結果;首次提出了時變色散通道的離散正則模型概念,該模型適宜於利用觀察數據的二階統計量進行盲信號處理;基於離散正則模型對時變色散通道進行了系統的盲均衡和盲辨識方法研究,提出了對時不變通道矩陣的子空間盲辨識演算法;針對誤差傳播效應問題,提出了可以消除誤差傳播效應的兩級盲辨識演算法;提出了基於離散正則模型的直接盲均衡演算法;提出了基於特徵恢復思想的神經網路直接自適應盲均衡演算法。Among these techniques, log system is the foundation of fault - tolerance in distributed database systems. many sub - systems can benefit from powerful log system, such as distributed query, parallel processing control, transaction recovery, and message - based fault - tolerable log techniques. in addition, log can be used to maintain consistency among database ' s duplicates
其中,日誌是錯誤容忍與分散式數據庫系統的基礎,分散式數據庫系統可靠性通過一套基於日誌的機制得到保證,如用於分散式更新、並發控制、事務恢復、錯誤容忍的消息日誌技術;當網路中斷或隔離,日誌可用於維護數據副本的一致性。25 zhang b, shirazi m n. implementation of explicit wireless loss notification using mac - layer information. in proc. ieee wireless communications and networking conference, vol. 2, new orleans, usa, march 2003, pp. 1339 - 1343
1易損耗的無線通道導致了高比特誤碼率,從而引發數據包錯誤甚至無法恢復,發送端就誤認為網路擁塞,導致頻繁進入慢啟動,造成tcp性能下降。The distribution network automated system ( das ) is a management information system, including computer software and hardware technology, the computer network technology, the automatic control technology, the data communication technology and electrical power system technology, and it is utilized to acquire the data from power distribution network, monitor operation, position breakdown fast, isolate the failure, restore the power supply and administrate need, what ’ s more, it reduces the time of power cut effectively, improve the reliability and quality of power supply
配電自動化系統( das )是集計算機軟硬體技術、計算機網路技術、自動控制技術、數據通信技術及電力系統相關技術於一體的信息管理系統,為配電網路的數據採集、運行監視、快速故障定位、故障隔離、供電恢復以及需求側管理等提供了有力的技術手段,能夠有效地縮短事故停電時間、提高供電可靠性、改善供電質量。This method is a kind of the end to end approach, based on the novel concept of using dummy segments to probe the availability of network resources in order to using the network resources more effectively. for the packet loss caused by the link error, it can recover the congestion windows quickly, so the goodput of tcp in satellite net can be improved
Tcp - peach2方案是基於探測報文的一種端到端的解決方案,通過發送探測報文來對鏈路的實際容量進行探測,從而更加有效的利用網路帶寬,提高tcp協議的性能。對于由鏈路出錯所引起的數據包丟失,可以明顯加快發送窗口的恢復速度,從而大大提高衛星鏈路中tcp的吞吐量。Data path resumed
數據通路恢復The author, after briefly introducing the key technologies concerning structuring network, suggests, establishing backup information data index and horizontal data fragmentation to realize the backup and restoration of data, and also presents part of the codes of data backup process, giving a new solution to massive - data and information system programming in the context of popularity of business network application and securing the data in the information system, of which the storage capacity becomes increasingly large
摘要針對商務網路的普及應用和信息系統存儲量越來越大的情況下的數據安全可靠性,在簡單介紹構建系統的有關關鍵技術后,提出通過建立備份信息索引表和對數據進行水平分片來實現數據的備份和恢復,並給出了數據備份過程的部分代碼,為大數據量信息系統設計提供了一種解決方法。Allocate the principle of the basis of the cubic metre of earth and stone, combine the characteristics of limestone geology of mountain area and ecological environment, we set up the mathematical model of the linear programming, which is suitable for limestone mountain area large system cubic metre of earth and stone of expressway, meanwhile we put forward systematic thinking of treatment and method through the remaining cubic metre of earth and stone after allocating, at the same time, we give the protective measure on abandon soil field and fetch earth field about environmental ; making the discussion on medical treatment of natural river system and underground river system of the slope recover
根據土石方調配原則,結合石灰巖山區地質和生態環境的特點,建立了適合於石灰巖山區高速公路的大系統土石方調配線性規劃數學模型,同時對通過調配后剩餘的土石方提出了系統的處理思路和方法,並對棄土場提出了系統的環境保護措施;對各種排水設施的設置與自然水系的調治恢復相結合做了初步探討。第三,路塹邊坡環境恢復。邊坡景觀是公路景觀的重要組成部分,是高速公路環境保護研究的主要內容。Rapid development of data business, growing of packet network technology, and increasing of communication channel capacity, etc, bring this problem the answer : the next generation network will be base on the ip, and it will be to consist of network architecture which are diverse, synthetic and open such as speech sound, data, multimedia etc. the principle of voip ( voice over internet protocol ) is not complicated : at the sending end, sample the analogue speech sound signal, code and compress, then package and transmit it over the packet network
數據業務的快速發展、分組網路技術的成熟、數據網路通信通道容量的不斷增加等給這個問題提供了答案:下一代網路將是基於ip的,下一代網路將是可以提供包括語音、數據和多媒體等各種業務的、綜合的、開放的網路構架,而voip正是這個答案的具體體現。實現voip的原理並不復雜:將模擬的語音信號采樣、編碼並進行壓縮,封裝在數據網路的分組中進行傳輸,在接收端對數據進行解碼、數模轉換恢復成模擬信號即可。The logical architecture, protocol, the encoder algorithm, the decoder algorithm and the electronics specification of the tmds which is the core of the dvi and means transition minimized differential signal are described in particular in this paper. and the synchronization and data recovering which mean the central problem in the high speed serial data communications are also analyzed
本文以dvi介面通訊協議為主線,詳細介紹和分析了作為介面核心內容的tmds ? ?最小變化差分信號的邏輯架構、通訊協議的編碼演算法、解碼演算法、 tmds信號的電氣規范等問題,並著重分析了作為高速串列通訊的關鍵問題的鏈路時鐘同步與數據恢復問題。With recovery includes both the redo and undo phases and recovers the database ; additional backups cannot be restored. this is the default. if the roll forward set has not been rolled forward far enough to be consistent with the database, the undo phase cannot occur
每個恢復路徑都包含一系列將數據庫恢復到特定時間點的數據和日誌備份,該特定時間點可以是當前時間(通過正常使用數據庫和備份) ,也可以是特定數據和日誌還原。分享友人