話上數據 的英文怎麼說
中文拼音 [huàshàngshǔjù]
話上數據
英文
data over voice (dov)-
The bible does not tell us how the roman census takers made out, and as regards our more immediate concern, the reliability of present day economic forecasting, there are considerable difference of opinion
聖經沒有告訴我們羅馬的數據統計者們怎樣達到我們今天的經濟預測的可靠性的,我們進一步思考的話,其中的意見上有很大的不同。Along with the booming development of the data service, many traditional phone services have blended the functions of data transmission in different degrees. it is not exceptive for data cell mobile communications that regard gsm and cdma as primary technique
隨著數據業務的蓬勃發展,許多傳統電話業務均不同程度上融合了傳輸數據的功能,目前以gsm 、 cdma為主的數字蜂窩移動通信也不例外。Foundation fieldbus based on high speed ethernet ( ff hse ) is the only kind of fieldbus adopted the technology of ethernet. my thesis focus on the analyse and realization of the hse session, and through it the combination of hse and fieldbus is described. in the first part of this thesis, the history, the status and the trend of the fieldbus technology are introduced and the architecture of the foundation field is discussed. then hse session is analysed carefully
本文在分析ffhse總線協議通信會話層session的基礎上,針對ff現場總線基於以太網的數據傳輸,以及session為總線的用戶提供通信服務進行了研究與開發,並實現了總線設備的互操作性處理,從而實現了以太網技術和現場控制技術的融合。Cable / satellite tv, hairdryer, in - room safe, internet access, iron and ironing board, mini bar, modem / data port connection, pay - per - view movies, private bathroom / ensuite, radio, telephone, television, voice mail
空調,有線電視/衛星電視,風筒,安全室,上網,熨斗和燙衣板,迷你酒吧,數據機,計費電影,私人浴室/套房,電臺,電話,電視,留言Secondly an infrasonic array was constructed. the array is made up of three detectors with about 1 kilometer distance between each other. the three detectors are connected with telephone line
其次構建次聲陣列,用三個相距約一公里的次聲探頭構成次聲三元接收陣,它們之間用電話線傳輸數據,合理地布置各陣元的位置和方位,三路信號通過採集卡上的不同通道號輸入計算機。For its flexibility, capacity secrecy and robustness against ingressive noise, cdma is one of the most promising multiple - access conununication technologics, especially in mobile conununication
同時,對hfc catv這一寬帶多用戶接入網路上的話音和數據綜合業務的多址接入問題做了詳細的介紹和模擬。The systems allow carriers to offer more high - bandwidth data services over their existing fiber - optic access and interoffice networks
這些系統允許電話公司在現有的光纜接入和局間網路上提供更多的高帶寬數據服務。Many fans will point to a number of " tell - tale " statistics ( " his era is 7. 68 on night games on odd numbered days after a rainy day " ) to try to make the case for wang ' s lack of ace status
許多球迷還有指出一大堆數據,試著證明王建民不是王牌投手,像是只要下雨天之後奇數天的晚上,王建民先發主投的話,他的防禦率是7 . 68 。The plan was to bundle together voice, data and video and manage them all with the same telco - equipment to extend the ongoing digitizatin of phone networks straight to the end user
此計劃是把話音、數據和視頻圖像用同一電話公司設備捆綁在一起,把正在興起的數字化電話網直接送到最終用戶門上。On the aspect of test principle, the author abandoned the principle of " off - line analysis of communication record data ", adapted the principle of " direct dialog of tester and testee ". with this approach, the system has the advantages of easy to realize and having accurate testing result
在測試原理上,摒棄了已往「記錄通信雙方會話數據做離線分析」的測試原理,採用了「測試機與被測機直接對話」的測試原理,具有易如實現、測試結果精確等優點。The application of the software hardware advanced techniques, such as an algorithm for continuously outputting high - rate gps position data, voice data trucking system ( vdt ), a new gps ( avl ) system framework, an up - to - date mutual communication method and so on, enlarges the system capacity and the covering area, realizes the voice data transmitting in the present mobile communication channel, meets the need of kinetic positioning. in a word, it enhances the capability of management and decision
系統中gps定位數據的高速率連續輸出演算法、話音數據集群( vdt ) 、新的gps車輛系統結構和全新的通信交互手段等先進技術的採用,人人提高了系統的容量和覆蓋面積,實現了在現有移動通信通道上數話兼容、高動態定位的需求,使科學管理和決策水平得到很大提高。Everybody knows that with a mouse, a modem and access to the internet, these days you can point - and - click anywhere on the planet, unencumbered by time or space or long - distance phone tariffs
每個人都知道鼠標、數據機和上網,你可以透過這些到世界上的任何一個地方,不受任何時間、空間或是長途電話費率的限制。And the system ' s functions include transporting, warehousing, loading, machining and distributing. secondly, on the base of analyzing relative information in logistics deciding and describing data relations, the technology of cals ( continuous acquisition and life - cycle support ) is selected to manage database, at the same time, some advance techniques of information analysis are put forward in order to get a across - the - aboard and integrated information support. thirdly, according to the system ' s functions, six mathematics models are set up, and the general way to using these models deciding is also gain
首先描述了系統的組成要素,界定了系統功能(運輸、儲存、裝卸搬運、流通加工、配送) ,給出了系統總體框架;第二,在物流決策信息分析及3pldss數據關系描述的基礎上,選擇cals技術對數據庫進行管理,同時採用先進的信息分析技術為物流決策提供全面、完整的信息支持;第三,根據系統擬實現的功能開發模型庫,建立了六種數學模型,並給出使用模型決策的一般方法;第四,通過3pldss的人機交互系統實現與用戶對話;最後給出了一個比較成功的案例以說明信息系統對于第三方物流的巨大作用。Data - over - voice dov
話上數據The basic characteristics, framework, principles of dominant parts and application of those are studied and illustrated. at the last chapter, by devising a short - wave radio station aforementioned fundamental theories are put into practice especially digital modulation, demodulation, ddc and dug etc. the implement framework and design method of sdr are discussed by data transmission of voice including dug modulation in transmit module and ddc demodulation in receive module. moreover, satisfied results are obtained by validation on the sb3410 platform in bluewave system
針對論文設計中用到的兩個比較重要的器件hsp50214b下變頻器和hsp50215上變頻器,作了較為深入的研究並給出了詳細的描述,包括基本特徵、框架結構、各主要部分原理及在設計中的應用;在最後一章,通過設計一個短波無線電臺,將前面的基礎理論尤其是數字調制、解調及數字上、下變頻等應用於實踐中,通過實例討論話音數據傳輸的軟體無線電實現結構及設計方法,包括發射模塊中的上變頻調制和接收模塊中下變頻解調等,並在bluewave系統的sb3410平臺上運行驗證,取得了較為滿意的結果。Aal2 technology is mainly used to transport voice > date, video, improving the statistical utilization efficiency by the voice compression and silence elimination technology
Aal2主要用於在atm虛通路上有效傳輸話音、數據和圖像,並可利用話音壓縮技術和靜默檢測及消除技術來提高統計復用增益。This paper ' s main task include : in the aspect of the network communication and database application, to satisfy the demands of the works, the software of sustaining dde is worked out, which realizes the dde with the configure software, so the problem that the instruments " protocols do not match to the configure software ' s is solved ; we work out the software of collecting datum information from the instruments on the rs - 485 bus ; the software of transferring information by the telephony network is worked out, and the software of alarm by beep - pager is work out too ; the software of database report with the performance of supporting com, by which the engineers can visit the field database everywhere in the world ; the software that the two servers are redundant mutually is developed ; some ladder program of plc is developed and the megabasic software is developed which collects datum information from the instruments on the rs - 485 bus
本論文研究工作主要包括: 1在網路通訊和數據庫方面,開發了支持dde通訊方式的軟體組件,實現和組態軟體cimplicity的dde通訊,基於rs _ 485總線的採集智能儀表數據的軟體組件,解決了設計院所提供的智能儀表和cimplicity在通訊協議方面不一致的問題;公用電話網數據傳送的軟體組件,和尋呼機報警的軟體組件;基於access數據庫列印報表的軟體組件和與internetexplore軟體兼容的數據報表,使用戶可以在任何地方,通過internet訪問現場數據庫的內容;上位機雙機冗餘的軟體組件;開發了plc控制器的部分梯形圖,利用plc的pcm模塊採集rs - 485儀表數據的megabasic軟體。 2Voice communications and data transmission made along beijing s expressway removed doubts in people s mind about speed of terminal movement and coverage radius of base station of tdd mode. as a result of the experimentation, the datang group and the siemens company plan to organize a large - scale td scdma field demonstration in the near future. according to technical personnel who participated in the field experimentation, with progress of the experimentation, speed of terminal movement allowed by the system can be raised further
經過在北京高速公路上所做的現場通話和數據傳輸試驗表明: td - scdma終端的移動時速可以達到125km ,基站信號功率覆蓋半徑超過16km ,且通話話音清晰,圖象傳輸穩定,這一試驗結果完全證明td - scdma技術標準完全符合國際電聯( itu )對第三代移動通信的要求,消除了人們對于tdd模式在終端移動速度和基站覆蓋半徑的疑慮。The introduction of new technology platforms for service delivery, such as 3g mobile network for telephony and data services ; digital broadcasting ; the convergence of telecommunications, broadcasting and internet services ; smart card technology ; location based services including global positioning systems ; spatial and geographic information systems s gis ; radio - frequency identification rfid technology ; and the development of a digital trade and transportation network have provided an enabling environment for the development of innovative applications, contents and services based on these new operating media
在本港引入供傳送服務的新技術平臺,例如可提供電話和數據服務的第三代流動通訊網路數碼廣播電訊業廣播業和網際網路服務三者的科技匯流智能卡技術定位服務包括全球定位系統gps空間及地理資訊系統s gis射頻識別rfid技術,以至數碼貿易運輸網路的開發,均有助提供有利環境,以上述各項新營運媒體為基礎,開發嶄新的應用系統內容和服務。Store session - specific data on the server for use across multiple browser or client - device requests within the same session
在服務器上存儲特定於會話的數據,以用於同一個會話內的多個瀏覽器或客戶端設備請求。分享友人