期刊名称：International Journal of Software Engineering & Applications (IJSEA)
印刷版ISSN：0976-2221
电子版ISSN：0975-9018
出版年度：2012
卷号：3
期号：3
页码：23
出版社：Academy & Industry Research Collaboration Center (AIRCC)
摘要：The main objective of this project is to design the full-rate Space-Time-Frequency Trellis code (STFTC),which is based on Quasi-Orthogonal designs for Multiple-Input Multiple-Output (MIMO) OrthogonalFrequency Division Multiplexing (OFDM) systems. The proposed Quasi-Orthogonal Space-TimeFrequencyTrellis code combines set partitioning and the structure of quasi-orthogonal space-frequencydesigns in a systematic way. In addition to multipath diversity and transmit diversity, the proposed codeprovides receive diversity, array gain, and achieve high-coding gain over a frequency selective fadingchannel. As simulation results demonstrate, the code outperforms the existing Quasi-Orthogonal SpaceTime-FrequencyTrellis codes in terms of frame error rate performance.
