diversity gain的意思

diversity gain中文翻譯：

[通信]分集增益

相似詞語短語

gain───n.增加；利潤；收獲；vi.增加；獲利；n.(Gain)人名；(英、匈、法)蓋恩；vt.獲得；增加；賺到

diversity───n.多樣性；差異

diversity definition───多樣性定義

species diversity───[生物]物種多樣性；歧異度；物種多樣性; 種差異

gain from───從…獲得利益

diversity 3───多樣性3

disorienting diversity───迷失方向的多樣性

promote diversity───促進多樣性

input gain───輸入增益

雙語使用場景

Spatial multiplexing and space diversity gain of a system can be extracted through MIMO technique.───輸出(MIMO)技術可以為系統提供空間復用增益和空間分集增益。

Therefore a diversity gain can be obtained in a broadband fading channel.───因此，在寬帶衰落信道中可獲得分集增益。

We derive the condition of the space-frequency codes to achieve maximum achievable diversity gain.───我們對適合頻率選擇性衰落信道的空頻碼提出了一些獨創性的想法。

However, STBC only shows diversity gain but free of coding gain. Consequently, the error capacity of an STBC design is limited.───但是，空時分組編碼只具有分集增益而缺乏編碼增益，這使其在糾錯能力上大為遜色。

The concise expression of the approximated average rate and the multiuser diversity gain are derived by utilizing extreme value theory.───利用簡明的平均速率近似閉式解，得到使用協作機會調度所獲得的多用戶分集增益；

The simulation results coincide with the theoretical results well, and space diversity gain is to obtain.───仿真結果顯示，按照這種時隙結構的協作分集方式可以得到預期的空間分集增益。

The CDD(Cyclic Delay Diversity) technology, especially its implementation, delay choice and diversity gain is introduced.───詳細分析了循環延遲分集技術，介紹了其實現方式、延遲的選擇和分集增益的原理。

This technology uses antennas of other users as relays in wireless networks to achieve space diversity and full diversity gain.───這種技術利用通信網中其它用戶的天線作為中繼，實現“虛擬天線”的空間傳輸分集，從而提高系統性能。

Tradeoff between Diversity Gain and Multiplexing Gain in MIMO Systems───MIMO系統中分集增益和空間復用增益的折衷關系

英語使用場景

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.