Empirical MIMO capacity of a 2×2 dual-polarized planar antenna array in indoor 60 GHz channels

Lin Kai Chiu, Ming Chen Chiang, Pei Li Chiang, Yu Jen Chi, Sau-Hsuan Wu, Fu-Chiarng Chen

研究成果: Conference contribution同行評審

1 引文 斯高帕斯(Scopus)

摘要

The channel capacity of a multiple input multiple output (MIMO) system that uses a hybrid beamforming (HBF) mechanism for a 2×2 dual-polarized (DP) planar antenna array (PAA) is studied in this work for indoor 60 GHz channels. On one hand, the DP-PAA can resolve the receiving dead zone problem often seen in single-polarized PAA. On the other hand, the HBF architecture allows us to explore the advantages of spatial multiplexing or beamforming, or even both, in order to overcome the severe power loss problems often encountered from blocking or reflections in indoor 60 GHz radio propagations. Simulation results show that different architectures have advantages at different transmission power. In typical operating conditions of indoor 60 GHz radio, directivity offered by beamforming provides a higher capacity than does the spatial multiplexing provided by multiple baseband processing modules.

原文English
主出版物標題2013 8th International ICST Conference on Communications and Networking in China, CHINACOM 2013 - Proceedings
頁面260-265
頁數6
DOIs
出版狀態Published - 1 12月 2013
事件2013 8th International ICST Conference on Communications and Networking in China, CHINACOM 2013 - Guilin, China
持續時間: 14 8月 201316 8月 2013

出版系列

名字2013 8th International ICST Conference on Communications and Networking in China, CHINACOM 2013 - Proceedings

Conference

Conference2013 8th International ICST Conference on Communications and Networking in China, CHINACOM 2013
國家/地區China
城市Guilin
期間14/08/1316/08/13

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