1) space-time block coding
空时块编码
1.
Autocorrelation based channel estimation method for space-time block coding system;
基于相关函数的空时块编码系统的信道估计
2) spread space-time block coding
扩展空时块编码
1.
In this paper, we propose a simple diversity technique using spread space-time block coding in multiple input multiple output (MIMO) systems.
本文提出一种多输入多输出(MIMO)天线系统中简单的扩展空时块编码(SSTBC)分集技术,采用沃尔什码来区分各天线发送数据子流。
3) G-STBC
分组空时块编码
4) space-time block-coded
空时分块编码
1.
In this paper, a space-time block-coded OFDM system has been researched, turbo equalization is applied to the system, and its decoding algorithm and equalization algorithm has been discussed.
研究了空时分块编码的OFDM系统,对系统进行了TURBO均衡,并讨论了此时系统的译码算法和均衡算法。
5) space-time block code
空时块码
1.
A low-complexity joint channel estimation and a decoding algorithm for the space-time block coded orthogonal frequency division multiplexing(STBC-OFDM) system in unknown channels is presented.
提出一种针对空时块码正交频分复用系统在信道信息不确知情况下的低复杂度半盲联合信道估计与解码算法。
2.
Based on the work above,the combination of beamforming and space-time block code was.
在假设接收端能准确地完成信道估计,并能及时将信道的互相关矩阵反馈到发射端的基础上,研究了接收和发射均采用多天线的特征波束形成算法,对其性能进行了详细的分析和推导,并在此基础上研究了波束形成与空时块码的结合以提高系统的频谱利用率。
6) Space-time block coding
空时块码
1.
The System of Concatenating Space-Time Block Coding with Multidimensional Trellis-Coded;
多维网格编码与空时块码的级联系统
2.
On the basis of existing full-diversity space-time block coding (STBC), two full-rate complex orthogonal STBC schemes for multiple antennas were proposed.
在现有几种满分集空时码的基础上,提出两种满速率和复正交的多天线空时块码方案。
3.
Combined Alamouti\'s Space-Time Block Coding with beamforming could reduce the bit error rate of communication systems dramatically in virtue of providing diversity gain and beamforming gain simultaneously,but this scheme is not optimal when the channel correlation matrix is high rank.
Alamouti空时块码与波束形成相结合的方案可以同时提供分集增益和波束形成增益,显著降低通信系统的误码率,但在信道互相关矩阵高秩的情况下,这种方案并非最优。
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。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条