空时格码(STTC)最早是由Tarokh在1998年提出,它将格型编码调制TCM与多天线发射系统有机融合。
空时编码大体可分为空时格码(STTC, Space Time Trellis Coding) [19] [20] , 空时分组码(STBC, Space Time Block Coding) ...
基于2个网页-相关网页
和空时格码 STRC ; Space TimeTrellis Code
空时网格码 STTC ; Space-Time Trellis Coding ; space-time trellis code
提出了空时格码 Space-Time Coding
空时格型码 STTC ; Space-Time Trellis Code
空时网格编码 STTC ; Space-Time Trellis Coding
空时格状编码 Space-Time Trellis Coding ; STTC
空时格形码 Space-Time Trellis Coding ; STTC
空时格状码 STTC
和空时网格编码 Space-Time Trellis Coding ; STTC
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本文在相同频带利用率下将空时格码与空时发射分集的性能进行了比较。
Performance comparison of space time trellis codes and space time transmit diversity is carried out under the same bandwidth efficiency in this paper.
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。
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.
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;
Space-time trellis code combining space diversity with code and modulation, can improve efficiency and reliability of communication system in wireless channel efficiently.
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