code division中文是什么意思

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中文翻译
造句

码分

code n. 1.法典；法规。 2.规则，准则；(社会、阶级等的 ...
division n. 1.分，分开，分割；分划，区分。 2.分配；分派。 ...
division code 部门代码; 区域代码
access code-division multiple 码分多重存取
cdm code division multiplex 码分复用
cdt code division testbed 码分实验台
code division muitiple access 码分多址的英文缩写
code division multiple acce 分码多址访问
code division multiple access cdma; 分码多址访问; 码分多工处理; 码分多址
code division multiplex 码分多路复用
code division switching 码分交换
code division system 码分制
code division testbed 码分测试台
code division testbed (codit) 码分测试台
code-division multiple access 代码分隔多路系统通路
code-division multiplex 代码分隔多路通信制
orthogonal code division multiplexing 正交码分复用
access, code-division multiple (cdma) 码分多重存取
basics of code division multiple access 码分多址基础
cdma code division multiple access cdma是码分多址的英文缩写; 码多分址3; 码分多路访问(通信); 码分多址
cdma code division multiple address 代码分开多路地址
cdma code division multiplex address 码分多址
cdma=code division multiple access 码分多路访问（通信）
cdma， code division multiple acce 码分多址
code division multiple access cdma 码分多址

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例句与用法

The researches in this dissertation focus on several key technologies in mt receiving of wideband code division multiple access ( wcdma ) system , including digital matched filter , rake receiver , design method of synchronization and digital shaping filter
本文研究第三代移动通信中的宽带码分多址( wcdma )系统移动台( mt )接收的若干关键技术。包括数字匹配滤波器、 rake接收机、同步电路设计和数字成型滤波器等。
Direct sequence - code division multiple access ( ds - cdma ) communication systems are interference - limited systems . a cdma system employing conventional detect techniques will be degraded in performance and limited in capacity because of multiple access interference ( mai ) and near - far effects
Ds - cdma通信系统是一个干扰受限系统，传统的检测技术由于多址干扰和“远?近”效应的影响使系统的性能和容量明显下降。
Spread spectrum code division multiple access technique ( ss - cdma ) has successfully been applied in the second generation mobile communication system , such as is - 95 . moreover , the main technique of the third generation mobile communication system is also based on cdma
扩频码分多址已成功地应用于第二代移动通信中，如is - 95 ，而且第三代移动通信的主要方案也都是基于码分多址cdma ，因此cdma技术具有无可争辩的竞争力。
The focus of this dissertation is the study of advanced processing techniques for multiuser interference cancellation in direct sequence code division mutiple access communication . emphasis is placed on the development of efficient techniques that are practical to implement
本文主要研究在wcdma通信系统中先进的多用户干扰相消技术，重点在于开发一种有效且能在实际中实现的技术；随后分析了多用户检测对网络规划的影响。
This paper first analyzes the principle and technology character of smart antenna , proving that smart antenna could not only resolve the conflict between frequency resource and users ' demand , but also increase the system capability for code division multiple access ( cdma ) mobile communication systems
首先从智能天线的基本原理、技术特点出发,阐述了智能天线技术具有很好地解决cdma移动通信系统中频谱资源与需求的矛盾,提高系统容量等特点。
Direct sequence spread spectrum ( ds ) signals have been widely used for secure communication and mobile communication known as code division multiple access ( cdma ) system . because ds signals have many advantages such as anti - jamming capability , low probability of interception , multiple access capability and so on
直接序列扩频通信具有低截获概率,抗干扰能力强以及实现码分多址等优点,因而在抗干扰通信及民用移动通信中得到广泛的应用。
Is - 95 , a wireless digital cellular standard based on cdma ( code division multiple access ) , adopts convolution code as its channel coding part . the third generation wireless cellular standard adopts turbo coding , which stems from convolution coding , as its channel coding part
以cdma ( codedivisionmultiplexaccess )为基础的数字蜂窝标准is - 95采用卷积码作为其纠错方案;第三代数字蜂窝无线通信标准也采用并行级联卷积码( turbo码)作为其纠错方案。
The trust relationship of entities and security issues involved in the integration operation are also detailed . finally , the authentication framework of integration of code division multiple access 2000 and wireless local area network is furthered . some security vulnerabilities of the framework are identified and a novel solution is proposed to enhance the security
本论文在这一方面讨论了互通的基本框架和标准的现状，考察了其中存在的安全问题和参与实体的信任关系，并就码分多址接入技术和无线局域网接入技术的互通认证框架进行了深入分析，指出其不安全的因素，并提出了解决方法。
Code division multiple access ( cdma ) has rapidly become a leading technology for commercial cellular systems because it has large capacity , good voice quality and big potential of upgrading etc . in 1996 , china began the commercial trial of cdma cellular communication network in four cities , beijing , shanghai , guangzhou and xi ' an
基于cdma (码分多址)技术的数字蜂窝系统由于具有容量大、音质好、升级潜力大等优点，赢得了广大消费者及运营商的青睐，在世界各地也得到了越来越广泛的应用。 1996年，我国首先在北京、上海、广州和西安四城市进行了cdma网的商用试验。
" code division multiple address " is abbreviated to cdma . it adopts a new technique , when it appears , speacially in 1995 the cdma was applicated for commercial services widely , the capacity and communication quality of the cdma is high quality , the radiation is reduced , it is more " green " features environmental protection
Cdma通信是一套全新的技术体制，一经问世，就得到了广泛的应用，特别是1995进入商用以后，它以其大容量、低辐射、通话质量好和绿色环保等诸多优点，成为移动通信发展中新的亮点。