The major points of this thesis are to research the space-time trellis code (STTC) techniques and the space-time turbo code techniques.
本文研究的重点是空时编码技术中的空时网格码(STTC)技术和空时turbo 码技术。
参考来源 - 空时网格码及空间turbo码研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The main ideal of this dissertation can be expressed as follows:Firstly, the improvement of the trace criteria (TC) for space-time trellis code (STTC) is studied.
本文的主要研究成果总结如下：首先研究了空时格码（STTC）迹设计准则的改进问题。
Compared with the full rank space-time trellis code (FR-STTC) with the same transmission rate, it can provide a better performance and a lower realization complexity.
与同速率的满秩网格空时码相比，它能获得更好的误码性能，并且实现简单。
Space-time trellis code combining space diversity with code and modulation, can improve efficiency and reliability of communication system in wireless channel efficiently.
发射端分集、编码和调制结合空时格码，可以有效地提高信号在无线衰落信道中传输的有效性和可靠性；
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