The wireless location technology of digital cellular network is discussed.
讨论了数字蜂窝网络中的无线定位技术。
The paper describes the development trend of digital cellular mobile communications.
本文介绍数字蜂窝移动通信的发展趋势。
The product of the typical application is digital cellular phones and hard disk drives.
产品的典型应用是数字蜂窝电话和硬盘驱动器。
An introduction is given to some commoanly used speech coding standards in digital cellular systems.
介绍了用于数字蜂窝系统的一些主要语音编码标准。
To solve these problems is to develop a new generation of digital cellular mobile communication system.
解决这些问题的方法是开发新一代数字蜂窝移动通信系统。
Cellular capabilities can be added later with the digital cellular communicator plug-in expansion card.
蜂窝性能可以用数字蜂窝通信插件扩展卡添加。
The demand for capacity is main motive force to push CDMA digital cellular mobile communications development.
容量的需求是推动CD MA数字蜂窝移动通信开发的主要动力。
Second generation mobile communication system (2g) is digital cellular system which can provide low-speed data business.
第二代移动通信系统(2g)是数字移动系统，能提供低速率数据业务。
This paper mainly analyzes three user detection approaches in digital cellular mobile communication systems based on CDMA.
着重分析了在码分多址（CDMA）数字蜂窝移动通信系统中的三种用户检测技术。
CDMA digital cellular mobile system has remarkable communication performance. It has been one of the hottest research topics in recent years.
CDMA数字蜂窝移动通信系统由于其具有良好的通信性能，已成为近年来国际上研究的热点之一。
Originally defined as a pan-European open standard for a digital cellular telephone network to support voice, data, text messaging and cross-border roaming.
最初定义为数字蜂窝电话网络的泛欧洲开放式标准，用来支持语音、数据、文本消息和过境漫游。
In this paper, we analyse some key technology for increasing the capacity in IS-95 CDMA sys-tem, which mirror some features of CDMA digital cellular systems.
本文以IS- 95系统为例，分析了该系统在围绕提高容量方面所采用的几项关键技术，从中反映出了CD MA(码分多址)数字蜂窝系统的一些特点。
This procedure can be used as a fundamental procedure or a reference referential procedure for optimization of CDMA digital cellular mobile communication system.
该流程可作为CD MA数字蜂窝移动通信系统优化的一般流程或参考流程。
In fact, the characteristics of the multipath fading channel in digital cellular mobile communications have become the research of academic analysis and field measure.
实际上，数字蜂窝移动通信中的多径衰落信道特性已成为许多理论分析和现场实测的课题，并已得出了许多有价值的结论。
Small wireless networks, based on digital cellular telephone principles, currently offer data rates between two and 10 megabits per second over a range of a few hundred meters.
基于数字移动电话的原则的小型无线网络，目前在几百米范围上提供的数据传输速率在2和10兆比特每秒之间。
Then it brought in analogue handset phones, followed by cellular digital technology and a semiconductor plant.
然后，继蜂窝式无线通讯数字技术及半导体设备后它带来了类似的手提电话。
The next generation of cellular telephones, pagers, and televisions will also benefit from the speed and clarity of digital telecommunications.
下一代蜂窝电话、寻呼机和电视机也将受益于数字远程通信的速度和清晰度。
For example, non-volatile semiconductor memory is used in cellular telephones, digital cameras, personal digital assistants, mobile computing devices, non-mobile computing devices and other devices.
举例来说，非易失性半导体存储器用于蜂窝式电话、数码相机、个人数字助理、移动计算装置、非移动计算装置以及其它装置中。
The cellular digital packet data (CDPD) is a system which borrows idle radio channels from the existing cellular mobile telephone networks for packet data transmission.
蜂窝数字分组数据(CDPD)是利用现有的模拟蜂窝电话网来传输数据的一种新技术。
This article introduces Digital Camera system with Single-Chip TMS320DSC21 DSP of research cellular. Narrative the system structure and run functional block diagram and master behaviour.
本文介绍一个基于单片tms320dsc21DSP的用于细胞研究的数字摄像系统。叙述了系统结构、工作原理以及主要性能。
This article introduces Digital Camera System with Single-Chip TMS320DSC21 DSP of research cellular.
本文介绍一个基于单片tms320dsc21DSP的用于细胞研究的数字摄像系统。
CDPD is based on the digital packet-data technology and arranged in a cellular mobile communications network manner.
CDPD是以数字分组数据技术为基础、以蜂窝移动通信为组网方式来配置的。
The cellular digital packet data(CDPD) system is a wireless packet communication system based on analog cellular telephone networks.
蜂窝数字分组数据（CDPD）系统是基于模拟蜂窝电话网的无线分组数据通信系统。
From email to cellular communications, from secure Web access to digital cash, cryptography is an essential part of today's information systems.
从e - mail到蜂窝通讯系统，从安全网页到数字现金，加密算法已经是当今信息系统不可或缺的一部分。
Callers with older-model analog cellular phones may want to upgrade to digital phones, which use a fraction of energy to transmit calls.
用户可以把模拟式的老款式手机升级成数字型电话，因为它传送时用能量的一部分。
The convergence of digital terrestrial TV broadcast network and mobile cellular phone network will enable user to watch TV and connect Internet through handset.
而数字地面电视广播与移动通信的融合使移动电话手机用户不仅可以收看数字电视广播，还可以提供电视网络上网。
Cellular Digital packet data (CDPD) network is one of the mobile packet data technologies, with rather lower cost of network laying, operation and lower service fees and worthy of popularization.
蜂窝数字分组数据(CDPD)网是一种移动分组数据技术，具有较低的建网、运营成本和业务费用，因此具有广泛推广的价值。
Personal computers, communication equipment, digital telephone, electronic games machines, CRTs, hard disk drives, cellular phones, PDAs, printers and other computer peripheral products.
个人电脑、通讯设备、数位电话、电子游戏机、阴极射线管、硬式磁碟机、行动电话，个人数位助理、列表机和其他电脑周边设备。
A curve approximation method based on Cellular Automata was produced, and was applied to digital approximation of hydraulic turbine performance data.
给出一种基于元胞自动机的曲线逼近方法，并将这种方法应用于对水轮机的特性数据进行数值逼近。
The author has described several key techniques for improving the capacity of CDMA digital celullar system, comparing to the spectral efficiency of FDMA and TDMA cellular system.
本文对照频分多址和时分多址系统的频谱效率，阐述了码分多址系统提高系统容量的几项关键技术。
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