diversity gain发音

意思翻译

[通信]分集增益

相似词语短语

gain───n.增加；利润；收获；vi.增加；获利；n.(Gain)人名；(英、匈、法)盖恩；vt.获得；增加；赚到

diversity───n.多样性；差异

diversity definition───多样性定义

species diversity───[生物]物种多样性；歧异度；物种多样性; 种差异

gain from───从…获得利益

diversity 3───多样性3

disorienting diversity───迷失方向的多样性

promote diversity───促进多样性

input gain───输入增益

双语使用场景

Spatial multiplexing and space diversity gain of a system can be extracted through MIMO technique.───输出(MIMO)技术可以为系统提供空间复用增益和空间分集增益。

Therefore a diversity gain can be obtained in a broadband fading channel.───因此，在宽带衰落信道中可获得分集增益。

We derive the condition of the space-frequency codes to achieve maximum achievable diversity gain.───我们对适合频率选择性衰落信道的空频码提出了一些独创性的想法。

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。

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 CDD(Cyclic Delay Diversity) technology, especially its implementation, delay choice and diversity gain is introduced.───详细分析了循环延迟分集技术，介绍了其实现方式、延迟的选择和分集增益的原理。

This technology uses antennas of other users as relays in wireless networks to achieve space diversity and full diversity gain.───这种技术利用通信网中其它用户的天线作为中继，实现“虚拟天线”的空间传输分集，从而提高系统性能。

Tradeoff between Diversity Gain and Multiplexing Gain in MIMO Systems───MIMO系统中分集增益和空间复用增益的折衷关系

英语使用场景

Due to the limitation of mobile terminal implementation in MIMO systems, Distributed Antenna System (DAS) is proposed to provide space diversity gain.

Although the additional frequency diversity gain can be attained, by using efficient detection techniques, the performance of OFDM-CDM system is better than that of conventional OFDM.

A systematic analysis is made of the method for and property of space diversity, or the merger guidelines of the multiaerial receiving signal and factors influencing the diversity gain.

The diversity gain is relative to the block length, and can amount to the full diversity gain only when the block length is no less than the number of transmit antennas.

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

Spatial multiplexing and space diversity gain of a system can be extracted through MIMO technique.

Over independent Rayleigh fading channels, this scheme can achieve the maximum diversity gain receive antennas.

Space - Time coding is a coding technique to achieve the diversity gain of multiple antennas system.

It is concluded that MC could raise correlation but also decrease the mean power difference, thus improving the diversity gain.