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user data
相关语句
  用户数据
     A Study on the User Data Mining in the Library Based on the User-Ontology
     基于User-Ontology的图书馆用户数据挖掘研究
短句来源
     This has spurred the activity of developing the SUPANET (Single User data Platform Architecture Network) at Sichuan Network Communication Technologies key Laboratory.
     因此,四川省网络通信技术实验室着手研究下一代Internet的体系结构,提出了“单物理层用户数据传输平台体系结构网络”(Single physical layer User-data transfer Platform Architecture Network,SUPANET)。
短句来源
     Approach of User Data Exporting in Classification Based on SQL Server 2000
     基于SQL Server2000的用户数据分类与导出方法
短句来源
     This has spurred the activity of developing the Single User data Platform Architecture Network (SUPANET) at Sichuan Network Communication Technologies key Laboratory (SC-Netcom Lab).
     因此,四川省网络通信技术实验室着手于研究下一代Internet的体系结构,提出了“单物理层用户数据传输平台体系结构网络”(SUPANET—Single physical layer User-data transfer Platform Architecture Network)。
短句来源
     SUPANET provides a Virtual Line Switching service at the physical layer for user data; therefore, its NAC includes Call Admission Control (CAC) over its S&M-platform and User-data Admission Control (UAC) over its U-platform based on negotiated QoS and network congestion conditions.
     SUPANET为用户数据的传输在提供物理层虚线路(VL-Virtual Line)交换服务,因此,其入网控制技术应当包括两方面:信控、管理平台上的呼叫准入控制(CAC-Call Admission Control)和用户平台上基于服务质量协商结果和拥塞状况的用户数据入网控制(UAC-User-data Admission Corttrol)。
短句来源
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  “user data”译为未确定词的双语例句
     The maximum nominal data rate of wireless LAN based on IEEE802.11g is 54 Mb/s. However,the actual user data rate is round about 20 Mb/s.
     基于IEEE802·11g的WLAN的标称速率高达54Mb/s,而实际数据传输速率只有20Mb/s左右。
短句来源
     User Data Value of Web Mining Based on J2EE
     基于J2EE的Web挖掘客户数据的价值
短句来源
     Then TCP/IP model is introduced, and the sub protocol of TCP/IP, TCP (Transmission Control Protocol) and UDP (User Data Protocol) are analyzed in detail.
     介绍了TCP/IP模型,研究了TCP/IP的子协议:TCP(传输控制协议)和UDP(用户数据报协议)协议的作用和区别。
短句来源
     System security and user data security are comprehensively considered in the model.
     LOIS系统的安全模型包括自身数据安全与应用数据安全两个方面。
短句来源
     Compared with GPRS communication network, the rate of user data transmission in EDGE network has been improved from 171. 2kbit/s in GPRS network to 384kbit/s - 500kbit/s. The improvement is great, and the transmission rate is near to the 3G network. Thus EDGE network can cultivate the potential customers for 3G.
     相对于GPRS网络而言,EDGE网络将数据传输速率从171.2kbit/s提高到384kbit/s~500kbit/s,提供了近似于3G网络的数据传输速率,这样可以为3G网络培养潜在的用户。
短句来源
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  相似匹配句对
     DATA
     数据
短句来源
     Multi-user Data Operating on LAN
     局域网上多用户数据操作
短句来源
     POC User Data Management System
     即按即讲用户数据管理系统
短句来源
     data sections.
     data块的DES加密过程.
短句来源
     Is user safe?
     用户是否安全?
短句来源
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  user data
The SR strategy uses a single replica approach of HLR.The MR strategy replicates the per-user data of HLR in manyregions.
      
Timing recovery in the High Performance Radio Local Area Network (HIPERLAN) standard is likely to be performed with the aid of synchronisation sequences embedded in the user data, which will be detected with matched filters.
      
To achieve a user data rate of 20 Mbit/s in the high performance local area network (HIPERLAN) system operating in indoor environments, channel equalization must be used to mitigate the effects of multipath propagation.
      
In this paper we analyze a minimally replicated DDB in which different strategies for the redundancy of user data are discussed.
      
We discuss the extension to general distributions of user data and think times.
      
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In this paper we study the optimum signal design scheme which achieves the minimum biterror probability for the multiuser data communication system in which all the subchannels are uncorrelatedHomogeneous Random Time-Varying Channels (HRTVC) and the users modulate antipodally a set ofassigned signal waveforms without carrier phase or bit interval synchronism among them. We first studythe minimum bi't error probability which can be achieved by signal design for multiuser data communicationsystem...

In this paper we study the optimum signal design scheme which achieves the minimum biterror probability for the multiuser data communication system in which all the subchannels are uncorrelatedHomogeneous Random Time-Varying Channels (HRTVC) and the users modulate antipodally a set ofassigned signal waveforms without carrier phase or bit interval synchronism among them. We first studythe minimum bi't error probability which can be achieved by signal design for multiuser data communicationsystem over the HRTVC. The corresponding theoretically optimum signals and their physical realizability are next considered. We find that the physical realizable optimum signals' inphase and quadrature components should be complementaryly like a group of bandlimitted white noise. If we use these signals, there is no degradation due to the presence of other users, and the time dispersion of the HRTVC is beneficial and we can fully utilize it by spreading the bandwidth of the system or the time dispersion itself. In the limiting case. the bit error probability of the multiuser data communication system over theHRTVC is equivalent to that of the single user data communication system over the additive white Gaussiannoise channel.

本文研究所有子信道都是同样统计特性的非相关齐次型随机时变信道时,数字多用户通信系统中的最佳调制波形选择即最佳信号设计问题。用户各有自己的调制波形,各波形间不需载波相位及比特区间的同步。本文研究了利用信号设计在理论上所能达到的最小比特差错概率及其对应的最佳信号设计条件、该最佳信号的物理可实现性问题以及物理可实现的最佳信号。指出物理最佳信号的同相与正交分量应互补地像一组限带白噪声。其它用户的存在不会造成系统通信质量的降低。信道的时间扩散不但无害反而有益,可以用扩展系统的带宽(提高传信率、扩大多址容量、扩展调制波形频谱)或信道的时间扩散自身(增加通信距离、减小天线尺寸)来充份利用。在极限情况下,齐次型时变信道多用户数字传输系统将等效于恒参高斯信道中的单用户数字传输系统。

CRMX86 operating system is developed on the basis of improving iRMX 86 real-time, multi-task operating system. CRMX86 provides a set of functions of the Chinese information processing, has the advantage of high efficiency and is configurable. CRMXDBMS is a relational database management system supported by CRMX86 operating system. It is even better than dBASE-Ⅲ. CRMXDBMS has two ways of enciphering user-data and a nice user interface. In this paper the basic structures and main techniques in...

CRMX86 operating system is developed on the basis of improving iRMX 86 real-time, multi-task operating system. CRMX86 provides a set of functions of the Chinese information processing, has the advantage of high efficiency and is configurable. CRMXDBMS is a relational database management system supported by CRMX86 operating system. It is even better than dBASE-Ⅲ. CRMXDBMS has two ways of enciphering user-data and a nice user interface. In this paper the basic structures and main techniques in designing CRMXDBMS system.

CRMX86操作系统是在改造iRMX86实时多任务操作系统的基础上开发出来的。它能高效地可配置与支持丰富的汉字功能。CRMXDBMS是它支持的一个功能相当于dBASE-Ⅲ和具有汉字功能的关系数据库管理系统,它具有两种用户加密手段、良好的汉化用户界面等特色。本文介绍了该系统的基本结构和主要设计技术。

Factory automation management can be implemented by computer system Which penetrating to every main administrating link in factory.The system is composed of three layer multi degree which separated into sixteen sub-system in 3~+ ethernet using V 1.2 version.Great-wall series micro computer is as a working station which using Dos 3.2 version.Depending on Chinese FOXBASE-plus multi-user data base works out opreating software.

本系统采用二层多级组合型网络结构。其中分设十六个分系统,采用3~+以太局部网络,网络软件 V1.2版本。并以长城系列微机为工作站,在 DOS3.2版本支持下,利用改化的 FOXBASE—PLUS 专用户数据库系统软件编制,实现了对全厂主要业务的管理。该系统已渗透到企业各主要管理环节。

 
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