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1)  orthogonal transmit diversity(OTD)
正交发送分集
1.
According to this paper,complex scrambling code plays a role as regular scrambling code,additionally it also generates two AM orthogonal transmit diversity(OTD)signal,which can counteract the radio propagation attenuation,reduce the peak-to-average power ratio(PAPR)of modulated signals,and thus enhance the sys-tem performance.
依照论文的分析,复扰码除了有扰码的常规作用外,还能用于构成两个AM正交发送分集(OTD)信号,以及克服电波传输衰落。
2)  orthogonal transmit diversity
正交发射分集
1.
Space time spreading (STS) and orthogonal transmit diversity (OTD) are two transmit diversity schemes proposed by cdma2000 standard.
空时扩频 (STS)及正交发射分集 (OTD)是cdma2 0 0 0标准提出的 2种发射分集方案 。
3)  transmit diversity
发送分集
1.
Performance analysis of space-time transmit diversity techniques for multi-antenna WCDMA systems;
多天线WCDMA系统空时发送分集技术的性能分析(英文)
2.
Multi-user transmit diversity based on linear transform for wireless communications;
无线通信系统中基于线性变换的多用户发送分集(英文)
3.
STTD transmit diversity in the third generation;
3G中的STTD发送分集技术
4)  transmission diversity
发送分集
1.
Combining transmission diversity and space-time coding with side information for multi-user;
多用户条件下利用信道信息结合发送分集的空时编码
2.
The space-time transmission diversity (STTD) is transmission diversity technology based on the space-time block code (STBC).
空时发送分集(STTD)是基于空时分组码(STBC)的一种发送分集技术。
3.
The transmission diversity is a key technology in 3G (the third generation wireless communication).
发送分集技术是第三代移动通信系统 ( 3G)中的一种关键技术。
5)  Transmit diversity order
发送分集度
6)  differential transmit diversity
差分发送分集
补充资料:大集经菩萨念佛三昧分
【大集经菩萨念佛三昧分】
 (经名)具名大方等大集经菩萨念佛三昧分,十卷,隋达磨笈多译。与菩萨念佛三昧经同本。说念佛三昧之法。
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