數據傳送通道 的英文怎麼說
中文拼音 [shǔjùzhuànsòngtōngdào]
數據傳送通道
英文
data-transmission channel- 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...
- 傳 : 傳名詞1 (解釋經文的著作) commentaries on classics 2 (傳記) biography 3 (敘述歷史故事的作品)...
- 送 : 動詞1 (運送; 傳送) deliver; carry 2 (贈送) give as a present; give 3 (伴送; 送別) see sb of...
- 通 : 通量詞(用於動作)
- 道 : Ⅰ名詞(道路) road; way; route; path 2 (水流通過的途徑) channel; course 3 (方向; 方法; 道理) ...
- 數據 : data; record; information
- 通道 : thoroughfare; passageway; pass; enterclose; gallery; drong; tunnel; avenue; alure; way; row; key ...
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The channel counter and decoder provide the channel select information to the data latch and transmit logic circuits.
通道計數器和解碼器向數據鎖存和傳送邏輯電路提供通道選擇信息。In this thesis, for the merits of high frequency spectrum utility factor and high - speed data communication, the ofdm is introduced into the underwater acoustic communication. combined with fec to combat the frequency - selective fades and isi in the underwater acoustic channel, high speed data transmission is realized by employing ofdm technology
本研究嘗試將ofdm技術引入水聲通信領域,利用該技術頻譜利用率高,多載波并行傳送的特點,結合通道編碼,以克服水聲通道多徑干擾引起的頻率選擇性衰落和碼間干擾,獲得高速率數據傳輸。This paper introduces the basic theory, structure, data transfer protocol of ds2450 1 - wire quad a / d converter, and the application of four channel digital storage oscilloscope
摘要介紹了ds2450單總線四通道模擬轉換器的基本原理、結構、數據傳送協議,以及在四通道數字存儲示波器中的應用。The baseband processor and system controller interface in wireless communication, which is utstarcom, the center of researching wireless communication software a part of data transmission passway of simulator of user equipment
無線通信中基帶處理器與系統控制器介面是ut斯達康公司無線通信軟體研究中心設計的userequipment模擬器中的數據傳送通道的一部分。The input video is sampled at the transmitter of the sub - system, and code stream is sent to channel after compression. at the receiver, output video is reconstructed after decompression
在發送端對輸入的視頻信號進行數字採集、壓縮,壓縮后的數據流經通道傳輸至接收端解壓縮,輸出顯示。Magnetic marker buried in the road can be used as navigation signals, this signals are collected by build - in - vehicle sensor and are sent to the build - in - vehicle computer, the computer processed and sent instruction or command, automatic running of driverless vehicles can be realized by the steering wheel servo mechanism which connects with step motor
通過埋設在道路上的磁軌釘作為車輛控制的誘導信號,由車載傳感器進行信號的採集,把採集到的數據信息傳送到車載計算機中,通過車載計算機的處理,發出執行指令,利用步進電機連接的方向盤伺服機構以實現車輛在無人駕駛的情況下保持車道的正常運行。In data communication, the number of data packets a dte or dce can send across a logical channel before waiting for authorization to send another data packet
在數據通信中,數據終端設備( dte )或數據通信設備( dce )在等待發送另一數據包授權之前通過邏輯通道傳輸數據包的數量。Bits transmitted by every subchannel are determined by its value of signal to noise ratio ( snr ), and the unwanted power caused by noise is distributed to every subchannel, so their damage is weakened
它根據各個子通道信噪比的情況確定其傳送比特數,由噪聲引起的干擾功率被分散到各個子通道中,降低了其引起的干擾。When this method returns, contains a uri of the new channel message sink that delivers messages to the specified url or channel data object
此方法返回時,包含新通道消息接收器的uri ,該通道消息接收器將消息傳送到指定url或通道數據對象。The administration of user information is convenience and rapid. after sersies of experiments, we gained the expecting result of human body physiological parameters on database finally. the system has its own unique characteristics such as, high communication reliability, easy to install and use
系統的主要特點包括:準確採集脈搏信息和體溫信息;自動引導用戶正確使用脈搏傳感器;安全可靠的信息無線傳送;設備使用簡單;無需通道資費;人性化數據庫用戶界面;數據庫自動報警;方便快捷的用戶管理方式。Enables users to specify criteria for matching content from a source such as a web site or database and to determine how the content should be delivered through the delivery channels
使用戶可以指定匹配源(如web站點或數據庫)內容的標準並可以確定內容如何通過傳送通道傳遞。Integrated services digital network ( isdn ) - switched network providing end - to - end digital connection for simultaneous transmission of voice and / or data over multiple multiplexed communication channels and employing transmission that conforms to internationally - defined standards
綜合服務數字網路- -是一種使用符合國際規定標準的開關網路,通過多路復合通訊頻道,提供端至端的數字連接,實現聲音或/和數據的同時傳送。But the traditional adaptive equalizers need periodically retrained, because the underwater acoustic channel is a stochastic time - varying channel. although the traditional adaptive equalizer increase the reliability of the propagation, the rate of it is decreased. so they are not very applicable in the field of the propagation of high rate signals through an underwater acoustic channel
但是由於水聲通道的隨機時變性,傳統的均衡技術需要周期性的發送收端已知的訓練碼來跟蹤通道的變化,這樣做雖然提高了數據傳輸的可靠性,但是系統的重復訓練大大的降低了通信效率,在水聲通道高速率數據傳輸中並不適用。Second, the popularization and application of internet technology has a revolutionary impact on the compiling and publication of the academic journals and gives a lot more and newer to the editorial work : sufficient information supplies editorials with a good environment to make in - advance plans ; the open and comprehensive information system makes editorials compile journals and update reviewer database in time and accurately ; editorials can accept papers and submit papers for reviewing by internet communication tools ; editorials can also contact the authors conveniently by emails for decline or revision of the papers ; the department of editorial and print plant can exchange data through the net for printing hard copies ; more sale methods are made based on the internet ; more ways are made for readers " feedback
其次,網路技術的普及和應用還使學術期刊編輯、出版的工作方式發生了變革,賦予了編輯工作更多更新的內容:信息量的充分為編輯制訂計劃創造了良好的信息環境;信息的開放與全面使編輯可以及時準確地組稿和更新審稿人數據庫,編輯還可利用網路通信工具實現稿件送審;可以利用網路及時與作者聯系方便稿件的退修;對印刷版,可以利用網路方便地在編輯部和印刷廠之間傳遞數據;為期刊網上發行渠道的開通提供了平臺;拓寬了讀者反饋的途徑。此外,學術期刊光盤版和網路版的出現為學術期刊的經營提出了一種新的模< wp = 4 >式。The first scheduling algorithm used in unbuffered crossbar supporting variable length packet is ip - pim which is based on voq. when a matching of a head - of - packet cell is made, this matching is maintained until all cells of that packet have been transferred
本文首先研究了不帶緩存的crossbar中的變長調度演算法,這些調度演算法都是在定長調度演算法的基礎上發展而來。基本的思想都是保持一個完整的數據包傳送完畢,再改變該通道交叉開關的狀態。For data integrity, it exists in two problems, external interference and collisions that multi - tags occupying a single channel and transmitting their data lead into at the same time. we use data check and anti - collision algorithms to resolve those two problems respectively
本文分別對這兩個方面進行了研究,針對數據傳輸的完整性,主要存在兩個方面的問題,外界的干擾和多個應答器同時佔用通道發送數據發生沖突以致碰撞,運用數據校驗和防碰撞演算法分別解決這兩個問題。Because of the affection of noise and signal fading, in order to high data rate access and high quality, wireless communication need new technology to improve the link reliability and enhance the spectrum efficiency. mimo ( multiple input and multiple output ) can enhance the spectrum efficiency and increase channel capacity greatly, and reduce the multipath affection without spectrum band and power increasing. the 3th generation mobile communication wcdma is coming, with the purpose of putting mimo, stbc ( space time block coding ), space diversity into practice of wcdma systems, in order to lay the foundation of 3g toward 4g, this dissertation has done some research under this background
在發射機和接收機使用多個天線進行數據傳輸的多輸入多輸出( mimo )技術,可以在不增加帶寬和天線發送功率的條件下,成倍的提高頻譜利用率,提高系統的通道容量,還可以抗多徑干擾。第三代移動通信wcdma即將到來,為了將多天線技術( mimo ) ,空間分集技術,空時編碼技術用到wcdma系統中去,為第三代移動通信向第四代移動通信系統平穩過渡奠定一定的基礎,需要做一些理論上的研究。Gprs, named as 2. 5g technology, is based on the gsm network to provide ability to perform packet switch and packet transmission. gprs can provide the point - to - point services with higher speed with in some cases are up to 115kbits. comparing with gsm platform, gprs occupy the wireless channel only when there is data to be transferred, and many users can share the same physical channel
Gprs不同於gsm的固定電路連接方式,它僅在有數據傳送需求時利用分組傳送數據,所以僅在有數據通信時佔用物理通道資源。這種對無線通道的統計復用能夠使用戶更有效地共享網路資源,並為運營商提高現有設備以及無線通道容量等網路資源的利用率。Due to high speed of the maglev, it demands rapidity and reliability of the communication interface between gap sensor and suspense control system. thus a multi - serial asynchronous communication interface based on rs - 485 is designed. it transmits one signal on each unattached channel and has redundant structure, which meets the requirement of rapidity and reliability
針對磁懸浮列車,對間隙傳感器與懸浮控制器之間通訊介面的實時性和可靠性高要求特點,本文還設計了多路rs - 485串列異步通訊介面,每路通道傳送一路數據,各路通道之間相互冗餘,滿足了系統對實時性與可靠性方面的要求。Using vdsl solution, telecom operators will be able to offer existing and emerging services at unequaled speeds over the existing twisted pairs, supporting both symmetrical and asymmetrical services, including fast broadband internet accesses, vod ( video on demand ), hdtv ( high definition television ) broadcasting and high quality real time videoconferencing. with the vdsl technology, subscribers can now use their telephone lines for voice communications while enjoying other broadband services at the same time
電訊供應商利用vdsl寬頻傳送方案,可為固網電話用戶提供寬頻網際網路、視訊頻道點播( vod ) 、高解像電視( hdtv )廣播及即時視像會議等先進電訊服務。由於數據傳送不佔用電話通訊的頻段,用戶使用各種寬頻服務時仍可如常使用電話網路。分享友人