service communication system 中文意思是什麼

service communication system 解釋
勤務通信系統
  • service : n 塞維斯〈姓氏〉。n 1 服務；工作；公務；職務；事務；業務；行政部門（人員），服務機構（人員）。2 ...
  • communication : n. 1. 通訊，通知；交換；信息；書信，口信，通報。2. 傳達，傳授；傳播；傳染。3. 交通，交通機關；聯系，連絡（設備）。4. 【宗教】接受聖餐。
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  1. The smart antenna, which is adapted in the wireless mobile communication system, in fact, forms an antenna with a high gain. thus communication in all directions can be proceeded, then base station antenna coverage, system capacity and service quality are improved, also inter - symbol interferes and multi - access interfere are reduced. the space division multiple access ( sdma ) is introduced, and users can be distinct from each other through their special location

    在無線移動通信系統中採用智能天線技術，實際上是通過數字信號處理，使天線陣為每個用戶自適應地進行波束賦形，相當于為每個用戶形成了一個可跟蹤它的高增益天線，從而即可以進行全方位通信，也可以用較小的發射功率覆蓋相同的范圍以及提高系統容量和業務質量、降低用戶間的碼間干擾和多址干擾。
  2. Transcom international ltd is a technology service company, engaging in the field of mobile communication system and measurement instrumentation

    上海創遠信息技術股份有限公司是一家專業從事移動通信、廣播電視傳輸系統測試、網路規劃與優化和移動數據增值業務的技術公司。
  3. W is a digiul trunkin mobile cominunhaon system based on mma forhnology it offers group call diw w m wion ( dmo ), duplex phone tall, padri data sehece, short data service and so on. tetw supports air interface and end - bend encrypon. tem is not only a fit private system for dispateh cominedcation of the polieq fire servce " w ha wtport, city tiwhc eto, but also for ule project reqthements of the public tw communication system

    Tetra是一種基於時分復用（ tdma ）技術的數字集群移動通信系統，它可以提供組呼調度、脫網直通（ dmo ） 、企雙工電話、分組數據服務、數據簡訊息服務等業務，支持空中介面加密和端到端加密功能，既適合公安、消防、機場、鐵路、城市交通管理等專業部門調度指揮專用，也可滿足社會共用集群網的設計要求。
  4. Secondly, the author put forward a layered - structure simulation training model on the basis of the characters of the idr / ibs satellite communication system, and the demand of communication service training. the design is based on object - oriented technology and the thought that the signal float interlinks all system devices. the author analyzed each equipment and put forward the implementation method, and designed an all - purpose simulation platform

    然後根據idr ibs衛星通信的特點及其通信業務訓練的要求，提出了層次化結構的模擬訓練模型，並根據面向對象的思想和信號流構成系統各設備間聯系的思想來開發模擬訓練模型；設計了各組成設備的對象模型和實現方法；設計了通用的模擬訓練平臺及排障訓練子系統、測試訓練子系統、考核訓練子系統。
  5. The interference problem directly influence the capacity and service quality, so how to eliminate interference is the main factor to improve the performance of mobile communication system

    第四章，干擾問題直接影響了tddcdma系統的容量和服務質量，如何消除干擾成為提高移動通信系統性能時考慮的主要因素。
  6. This host service system is interfaced with the rs - 422 technology. the pc is the center of the communication system

    程序設計仂議規定了?個以pc機為主機的分散式控制系統。
  7. With the development of china ’ s railway industry, the railway communication system in existence reveals some disadvantage, for example : the behindhand technology, the low service quality and the low interaction ability between railways

    隨著我國鐵路建設的不斷發展，現有鐵路通信系統已顯示出技術落後、服務質量差、鐵路間互操作能力低等弊端，急需發展新的鐵路綜合移動通信系統。
  8. Based on the theories the crm model includes five parts, customer interaction platform, customer intelligence platform, corporation business communication platform, data center and application modules. based on the system functions the crm model is divided into seven modules, foundation setting, marketing management system, sales management system, service management system, call center, long - distance e - commerce and decision support system

    論文提出的房地產業crm模型包括客戶互動平臺、客戶知識平臺、商務關聯平臺、數據中心和應用模塊五大部分，該模型又依據系統功能劃分為基礎設置、營銷管理、銷售管理、服務管理、呼叫中心管理、遠程電子商務和決策支持七個模塊。
  9. With the rapid development of wireless communication technology and computer technology ， people wish to get reliable data communication service any time and any where. traditional network can not supply communication service if the whole network need to move because the network devices are fixed by wires and can not move. so, ad hoc network comes. it can provide mobile data communication service compared with traditional network. ad hoc is a network with plat structure and all the nodes is equal. all the nodes need provide relay. but not all the nodes will provide relay and the performance of plat structure is poor in large scale. so the wireless mobile self - organized network adopts a two - level structure by referencing the cell mobile communication system. wmsn uses wireless routers to construct network. it can provide wireless access, relay services to users

    考慮到不是所有的站點都願意提供中繼服務及平面結構的局限性（在網路規模較大時性能會很差） ，本課題的無線移動自組織網路參考了蜂窩移動通信系統的特點，是一種具有兩級結構的網路。使用專門的無線設備? ? 「無線路由器」構成具有用戶無線接入、無線組網和路由功能的無線互連網路，為移動用戶提供無線接入、路由和中繼服務。 ieee802 . 11b可以提供很高的通信速率，可以提供很好的接入性能，並且支持ieee802 . 11b協議的設備正成普及的態勢，因此成為我們所選擇的鏈路層協議。
  10. First, it introduces the network control center of beidou satellite and the beidou satellite locating navigational system, which are the background of design and implementation of web service, and the function and status of web service in system. then, it totally analysis the identity and structure of web service, and expound several technologies of web service : the first is xml which is the base technology, the second is wsdl which is the interface description language of service, the third is soap which is communication and message transferring of service, the fourth is uddi which is the description, discovery and integration of service

    首先，對webservice的設計實現所在的系統背景? ?北斗衛星定位導航定位通信系統和民用網管中心進行簡要介紹，以及webservice在系統內的作用和地位；然後從總體上分析了webservice特性、體系結構，並闡述了幾種webservice的相關技術：第一，核心技術xml ；第二， web服務描述語言wsdl ；第三，服務組件的通訊和消息傳遞協議soap ；第四，服務組件的描述、發現和集成協議uddi 。
  11. Service channel support of the third - generation mobile communication system wcdma

    2000前向鏈路通道估計及跟蹤演算法的研究
  12. Adaptive modulation can also control quality of service according to transmitted information type and greatly increase capacity of system. the data frames in adaptive modulation communication system must be redesigned. because the sender must tell the receiver the current modulation mode by some bits in the data frame and the receiver must gain the current channel condition from the data frame in order to control its modulation mode and symbol rate

    因為發送方須通過數據幀中的某些比特來通知接收方當前的調制方式和符號速率；同樣，接收方也須從數據幀中某個域的比特流來獲得當前的通道條件信息，從而去控制其調制方式及符號速率。
  13. The forepart of an video communication system is very important not only in traditional field, such as broadcast television, but also in rising field, such as the video service on internet, vod

    在傳統的廣播電視領域、娛樂領域和新興的internet視頻業務領域，視頻通信系統的前端都是關鍵的設備。
  14. This paper is made in the background of the development of pdsn ( packed data service node ), the core component of cdma2000 system. and we discussed the current and future situation of cdma2000 communication system and embedded systems. also, we utilized the linux platform to apply the testing platform of the accessing into pdsn

    本論文以開發第三代移動通信系統cdma2000中的核心設備pdsn （分組數據服務節點）為背景，討論了cdma2000通信系統以及嵌入式操作系統的現狀及發展趨勢，利用linux平臺實現了pdsn系統的接入測試平臺，不僅完成了對pdsn系統的測試目標，而且有力的嘗試了利用linux開發企業級別的通訊設備嵌入式系統。
  15. Combined with company managing system, sent manually or automatically mobile phone short messages about account settlement confirmation, account settlement informing, service, communication, all operation confirmation, and automatically reply all inquiring

    結合企業管理系統，對與直銷商、分銷商、客戶及公司人員等相關的結算確認，結算通知、服務溝通、各項業務確認等自動或手動的簡訊群發，對各類資料信息的手機查詢接收及查詢結果的自動回復。
  16. Especially in the intelligent service robot system, it is the most immediately measure to realize speech communication

    特別是在智能服務機器人系統中，基於語音識別的人機交互是最為直接的交互手段。
  17. Wireless data service is rapidly increasing nowadays. and the limited channel capacity has become a serious problem to the cellular wireless communication system. current strategy of channel allocation can be divided into two types : fixed channel allocation ( fca ) and dynamic channel allocation. ( dca )

    近十年來，隨著移動通信業的發展，移動用戶的數量和用戶的業務量都以迅猛的速度提升，持續增長的數據業務需求和有限的容量是現有蜂窩系統面臨的重大問題。
  18. Inter has a quality and rich experienced in management and technolofy staff team. it is the exclusive distributor or dealer for some of famous security brands in electronic anti - burglar alarm system, fire protection system ， cctv system, fiber optic communication system and policeequipment. inter has the farthest & widest sale and service network throughout the china, and it implements the 3rdparty logistics and 3rdparty services in the industry firstly so as to provide more conveniences and faster service to the customers

    公司有一批高素質、經驗豐富的管理和技術人才，擁有世界著名的幾大防盜、防火、閉路電視監控系統、光纖系統以警用器材生產商在中國的獨家代理及經銷權，建立了遍及中國各主要城市的強大的銷售服務網路，並率先在行業內實現第三方物流服務，因而能為客戶提供更全面、準確、便捷、到位的服務。
  19. Japan does not have sms short message service. instead they have developed an internet communication system called docomo i - mode which they use for non - verbal connections

    在日本人們沒有使用電子簡訊sms而使用一種稱為docomo的系統來完成網路與手機的無聲聯絡。
  20. Service communication system

    勤務通信系統
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