Power control is one of the key technologies for CDMA cellular mobile systems.
功率控制是CD MA蜂窝移动通信系统的关键技术之一。
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。
We introduce the frame of cellular mobile IP network and give some solutions about handoff.
给出了蜂窝移动IP网络的构架，对其提出了相应的越区切换的解决方案。
The inter-cell interference is an inherent problem in cellular mobile communication systems.
小区间干扰是蜂窝移动通信系统中的一个固有问题。
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。
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。
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。
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。
The first Generation of cellular mobile communication systems contained few if any security measures to protect the system operator and users.
第一代蜂窝移动通信系统几乎没有采用任何安全机制来保护运营商和用户。
The first generation of mobile communication (1G) is cellular mobile communication based on analog signal, and it mainly provides voice service.
第一代移动通信系统（1G）是模拟制式的蜂窝移动通信系统，主要提供话音服务。
In this paper, the analysis of ternary CDMA cellular mobile communication system capacity is based on coding theory and telephone traffic theory.
从编码理论和话务理论出发，分析了三值CD MA移动通信系统的系统容量。
Based on the research outcome so far, this paper proposes an approach of mobility management in an all-IP cellular mobile communication system platform.
基于已有的研究成果，本文在全IP蜂窝移动通信系统平台上，提出了一种移动性管理方案。
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。
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。
Power control is a key technique in CDMA cellular mobile communication systems. It can combat near far effect, reduce multiple access interference and improve the system capacity.
功率控制技术是CD MA系统克服“远—近效应”，降低多址干扰、增大系统容量的一项关键技术。
In the further CDMA cellular mobile radio system, an efficient resource allocate scheme for the downlink is necessary, since most of the traffic flow is from base station to mobiles.
在未来的CDMA蜂窝系统中，绝大部分业务是从基站流向移动台。因此，一个有效的资源分配方案对于前向链路是非常必要的。
The Cellular Mobile communication is Modern communications mainstream, but this communication systems has much randomicity, estimating this communication systems with the usual method is difficult.
蜂窝移动通信是现代通信的主流，但是这种通信系统的随机性很大，用通常的方法去估计它的通信系统的优劣是十分困难的。
The strategy not only can solve the problem of the host 'macro motion, but also can utilize the existing cellular mobile telecommunication system to manage fast micro motion of the hosts effectively.
该策略既可以解决移动主机的宏移动，又可以利用现有的蜂窝移动通信系统进行有效的管理移动主机的快速微移动。
Mobile or cellular phones are now an integral part of modern telecommunications.
移动或蜂窝移动电话现已成为现代通信的一个组成部分。
There's no question that mobile web use is on the rise. Recent reports tell us that cellular networks worldwide are seeing major increases in growth.
移动网络的使用正在与日俱增，最近的报告显示，全球的蜂窝网络规模取得了明显的增长。
The report also found that the mobile market is reaching saturation levels and mobile cellular growth is slowing worldwide.
报告还发现，移动市场正接近饱和，全球手机市场增速在放缓。
Then you can test directly from your mobile device anywhere your device can get a good cellular connection.
然后可以直接在连接良好的移动设备中测试。
The Sectera smart phones can operate on both Global System for Mobile Communications and Code Division Multiple Access commercial cellular networks.
该Sectera智能手机可以运行全球移动通信系统和CD MA商用蜂窝网络。
This is particularly troublesome on mobile devices, since fast Wi-Fi connections aren't ubiquitous and cellular data connections are already getting jammed.
这对移动设备来说有点麻烦，因为高速的Wi - Fi连接还不普及，同时手机数据连接已经很拥挤了。
Intel and Nokia mobile phone's merger of a mobile platform has occurred in very competitive instances for cellular OS development.
Intel和Nokia公司手机平台的合并对于手机系统开发者面言已经出现了一个非常有竞争力的实体。
They go by various names — cellular telephone, cell phone, mobile, wireless, handy — and an estimated four billion people use them worldwide.
他们有着各种各样的名字——移动电话，电话，手机，无线电话，便携式电话——估计世界上40亿的人们在使用它们。
China Mobile, the world's largest cellular carrier by subscribers, didn't elaborate on the probe.
中国移动是世界上用户最多的手机运营商，它没有详细说明这次调查。
China Mobile, the world's largest cellular carrier by subscribers, didn't elaborate on the probe.
中国移动是世界上用户最多的手机运营商，它没有详细说明这次调查。
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