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分集

n.diversity
网络CDD; STTD; TSTD

分集

英-汉网络释义

分集

diversity

专业音频术语中英文对照 ... DIV divisor 分配器 Diversity 分集（接收） Divider 分配器 ...

CDD

　　循环延迟分集（CDD）是正交频分复用（OFDM）［10］技术中常用的一种多天线发送分集方案，他在各个物理天线上发送相 …

STTD

开环发送分集方式有空时发送分集（STTD）、正交发送分集（OTD）、时间切换发送分集（TSTD）、延迟发送分集（DTD） …

TSTD

...（STTD）、正交发送分集（OTD）、时间切换发送分集（TSTD）、延迟发送分集（DTD）以及分层的空时处理和空时栅格 …

SSDT

...理 9．6．1 可变速率传输 9．6．2 站点选择分集(SSDT)功率控制 9．6．3 下行链路功率平衡示例 9．7 发射分集控制 9．8 …

Frequency Diversity

...扰对通信质量的影响，跳频主要带来的好处是所谓频率分集(Frequency Diversity)和干扰分集(Interference Diversity)的效果。

diversity scheme

什么意思... ... FUNGAL DIVERSITY 真菌多样性 ; 真菌多样性·英文版 diversity scheme 分集 site diversity 站址分集 ...

Transmitting Diversity

...gy，功率增强技术）输出功率可提高3dB p 发分集（Transmitting Diversity）可获得3dB的下行增益p 4分集接收（4 Way Div…

例句：

The performance of these different multiuser diversity schemes is not the same .

然而不同多用户分集方案的系统性能不尽相同。

The combination of eigen-beamforming with space-time diversity can achieve the same diversity order as well as an additional array gain .

在发射端将特征波束形成与空时分集技术相结合，在保持分集阶数的同时可以获得阵列增益。

Secondly , this paper introduced the concept of cooperation diversity .

其次，本文提出了协作分集的概念。

Through this approach, simultaneous diversity and coding gains can be obtained , as well as high spectral efficiency .

从而不仅可以同时取得分集增益和编码增益，而且能得到很高的频谱效率。

Time-varying channel can provide time diversity , also known as the Doppler diversity .

时变信道可以提供时间分集，也称为多普勒分集。

The system is comprised of a diversity antenna (105 ) and a main antenna (100 ).

该系统由分集天线（105 ）和主天线（100 ）组成。

Furthermore, an iterative algorithm employing interference cancellation is presented , which increases the diversity gains of both streams.

在此基础上给出了一种基于干扰抵消的迭代算法，增加了每一路信号的分集增益。

However, STBC only shows diversity gain but free of coding gain. Consequently, the error capacity of an STBC design is limited.

但是，空时分组编码只具有分集增益而缺乏编码增益，这使其在纠错能力上大为逊色。

Diversity is an effective technique on combating channel fading in mobile communications .

在移动通信中，分集技术是一种最有效的抗衰落技术。

It will be a new direction for the study of the ECM technology to the polarization diversity and polarimetric adaptive radar .

因此对极化分集和极化自适应雷达的对抗技术研究是一个新的方向。

In this paper , by the research of the system of cross polarized diversity radar , there are introduced three jamming methods .

本文通过对极化分集雷达系统的研究，提出了三种对应的干扰措施。

The concise expression of the approximated average rate and the multiuser diversity gain are derived by utilizing extreme value theory.

利用简明的平均速率近似闭式解，得到使用协作机会调度所获得的多用户分集增益；

The simulation results coincide with the theoretical results well, and space diversity gain is to obtain .

仿真结果显示，按照这种时隙结构的协作分集方式可以得到预期的空间分集增益。

The major efforts of this dissertation are focused on design of cooperative diversity protocols .

本文主要研究协作分集的协议设计问题。

This paper presents a differential modulation diversity used in the presence of unknown multi-path.

该文给出了一种未知频率选择性衰落信道下的差分分集调制方法。

the diversity technique studied here is one of the anti-fading technologies.

析的分集技术正是抗衰落技术中的一种。

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