Further results on noncoherent block-coded MPSK

Ruey Yi Wei, Yen Ming Chen, Chia Chan Kuo

研究成果: 書貢獻/報告類型會議論文篇章同行評審

2 引文 斯高帕斯(Scopus)

摘要

A novel noncoherent block coding scheme, called noncoherent block-coded MPSK (NBC-MPSK), was proposed in [1] recently. This NBC-MPSK scheme was generalized to multiple-antenna systems in [2] as well. In this paper, we present further research results on NBC-MPSK and its generalization. We first focus on the rotational invariance (RI) of NBC-MPSK. Based on the RI property of NBC-MPSK with multistage decoding, a noncoherent near-optimal linear-complexity multistage decoder for NBC-MPSK is proposed. Then we propose a tree-search ML decoding algorithm for NBC-MPSK. The proposed algorithm is shown to have low complexity and excellent error performance. This ML decoding algorithm can also be applied to the generalized NBC-MPSK for multiple antennas. In addition, we propose a new signal set with partitioning for the generalized NBC-MPSK. Error performance and complexity of decoding algorithms is verified by simulations.

原文???core.languages.en_GB???
主出版物標題2006 IEEE International Conference on Communications, ICC 2006
頁面1231-1236
頁數6
DOIs
出版狀態已出版 - 2006
事件2006 IEEE International Conference on Communications, ICC 2006 - Istanbul, Turkey
持續時間: 11 7月 200615 7月 2006

出版系列

名字IEEE International Conference on Communications
3
ISSN(列印)0536-1486

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???event.eventtypes.event.conference???2006 IEEE International Conference on Communications, ICC 2006
國家/地區Turkey
城市Istanbul
期間11/07/0615/07/06

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