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Improved Port Modulation for Multiuser Massive MIMO Systems

Improved Port Modulation for Multiuser Massive MIMO Systems

Yujiao He, Jianing Zhao, Lijuan Tao, Fuyu Hou, Wei Jia
Copyright: © 2015 |Volume: 7 |Issue: 4 |Pages: 11
ISSN: 1941-8663|EISSN: 1941-8671|EISBN13: 9781466677326|DOI: 10.4018/IJITN.2015100102
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MLA

He, Yujiao, et al. "Improved Port Modulation for Multiuser Massive MIMO Systems." IJITN vol.7, no.4 2015: pp.15-25. http://doi.org/10.4018/IJITN.2015100102

APA

He, Y., Zhao, J., Tao, L., Hou, F., & Jia, W. (2015). Improved Port Modulation for Multiuser Massive MIMO Systems. International Journal of Interdisciplinary Telecommunications and Networking (IJITN), 7(4), 15-25. http://doi.org/10.4018/IJITN.2015100102

Chicago

He, Yujiao, et al. "Improved Port Modulation for Multiuser Massive MIMO Systems," International Journal of Interdisciplinary Telecommunications and Networking (IJITN) 7, no.4: 15-25. http://doi.org/10.4018/IJITN.2015100102

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Abstract

This paper proposes an improved port modulation (PM) method which can be applied to the multiuser (MU) massive multiple-input multiple-output (MIMO) system. The precoding process of the improved PM can be divided into two parts: port precoding and MU precoding. The methods of the precoding and detection are provided and the performance of the proposed improved PM is simulated and analyzed. Simulation results show that the proposed improved PM system can achieve a satisfying bit error rate (BER) performance with a cutdown channel state information (CSI) feedback.

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