1) Differential Unitary Space-Time
差分酉空时
1.
That is what we called Differential Unitary Space-Time Modulat.
之后,[14]提出了差分酉空时调制(DUSTM)方案,统一了信道状态已知和未知两种情况下的设计准则。
2) DUSTC
差分酉空时码
1.
Differential unitary space-time code(DUSTC) keeps good performance in rapidly fading channels when neither the transmitter nor the receiver knows the channel state information.
差分酉空时码不需要任何信道状态信息,在通信终端处于高速移动环境下的快变衰落信道中仍能保持较好的性能。
3) Differential Unitary Space-Time Modulation (DUSTM)
差分酉空时调制
1.
Differential Unitary Space-Time Modulation (DUSTM), which is a multi-antenna modulation technique for time-varying fading channels, can obtain full diversity gains without channel state information at the receiver in slowly fading channels.
差分酉空时调制(DUSTM)是一种应用于时变衰落信道下的多天线调制方法。
2.
Differential Unitary Space-Time Modulation (DUSTM) based on diagonal signals achieves full antenna diversity without requiring channel estimation.
基于对角信号的差分酉空时调制技术不需要信道估计并能实现满天线分集,但接收机的计算复杂度与发射天线数和数据率成指数关系。
4) Differential Unitary Space-Time Modulation(DUSTC)
酉差分空时码(DUSTC)
6) Cayley differential space-time modulation
Cayley差分酉空时调制
补充资料：空时
分子式：
CAS号：
性质：又称接触时间或空(间)时(间)。指反应物单程通过催化剂床层(或反应器有效体积)所需经历的时间。它是空(间)速(度)的倒数，其表示式为：τ=V催/V，τ为停留时间，V催为催化剂填装体积，V为反应物气体体积(标准状态)流速。
CAS号：
性质：又称接触时间或空(间)时(间)。指反应物单程通过催化剂床层(或反应器有效体积)所需经历的时间。它是空(间)速(度)的倒数，其表示式为：τ=V催/V，τ为停留时间，V催为催化剂填装体积，V为反应物气体体积(标准状态)流速。
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参考词条