标题:COMBINED SERIAL CONCATENATED CONVOLUTIONAL CODING AND UNITARY SPACE-TIME MODULATION
作者:Zhang, Dapeng; Liu, Ju; Ji, Hui; Niu, Qiangjun
通讯作者:Zhang, DP
作者机构:[Zhang, Dapeng; Liu, Ju; Ji, Hui] Shandong Univ, Sch Informat Sci & Engn, Jinan 250100, Peoples R China.; [Zhang, Dapeng] Southeast Univ, State Key 更多
会议名称:International Conference on Communication Software and Networks
会议日期:FEB 27-28, 2009
来源:PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON COMMUNICATION SOFTWARE AND NETWORKS
出版年:2009
页码:758-+
DOI:10.1109/ICCSN.2009.84
关键词:USTM; error floor; SCCC; MIMO
摘要:When channel state information is not available, combined unitary space-time modulation and parallel concatenated convolutional code can greatly improve the system performance, however it also meet with the error floor phenomenon. We propose a scheme of utilizing unitary space-time symbol based serial concatenated convolutional code for multiple-antenna wireless communication systems over rapid fading channels which can avoid the error floor. We also give the MAP decoding algorithm for both the systematic symbol and the parity symbols. With iterative decoding and/or multi-antennas, it can further improve the system performance, which helps to give an acceptable bit error rate.
收录类别:CPCI-S
资源类型:会议论文
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