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。
Multi-access interference is the key problem which restricts the performance of CDMA (code division multiple access) system.
多址干扰是影响码分多址系统性能的关键问题。
In direct sequence code division multiple access (DS-CDMA) communications, blind signal detection and interference cancellation are the important methods to increase system capacities.
在直扩码分多址(DS - CDMA)通信中，盲信号检测及干扰抑制技术是增加系统容量的重要手段。
In order to expand the group of ades on communication system with asynchronous code division multiaddress (CDMA), the possibility of using chaotic spreading sequences was researched.
为了增加异步码分多址通信系统的可用码组，研究了在该系统中使用混沌扩频序列的可能性。
The feasibility of multi-bit rate optical code division multiple access system is experimentally demonstrated.
实验验证了线性组合码多速率光码分多址接入系统方案的可行性。
Phase encode spreading optical code division multiplex access (OCDMA) communication system is one of the research focuses in recent years.
相位编码扩谱光码分多址（OCDMA）通信系统是近年来OCDMA研究的热点之一。
As one of the most prospect schemes for all-optical networks realization, optical code division multiplex (OCDM) system arose people's attention increasingly.
作为实现全光网络的一种最有前途的方案之一，光码分复用(OCDM)系统正日益引起人们的关注。
The scheme of hybrid WDM and optical code division multiple access (OCDMA) system is proposed and its blocking rate is analysed.
提出混合波分复用(WDM)和光码分多址(OCDMA)网络结构方案，并建立数学模型讨论该网络结构的阻塞率。
And the system can send the signal in code division multiplexing mode in theory, so it has a certain expansion of capacity.
同时在理论上该系统支持基于码分复用模式的定位信号的发射，具有一定的扩展能力。
The design of two-dimensional optical orthogonal codes encoder and decoder in optical code-division multiple access system;
提出一种适用于光正交码作为地址码的光码分多址多用户干扰并行干扰抑制系统。
The design of two-dimensional optical orthogonal codes encoder and decoder in optical code-division multiple access system;
提出一种适用于光正交码作为地址码的光码分多址多用户干扰并行干扰抑制系统。
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