Overlapped sub-array based hybrid precoding for mmwave massive MIMO system with lens arrays

Ting Ding; Yongjun Zhao; Lixin Li

doi:10.1109/ICIEA.2019.8834032

Overlapped sub-array based hybrid precoding for mmwave massive MIMO system with lens arrays

Ting Ding
, Yongjun Zhao
, Lixin Li

School of Electronics and Information

Information Engineering University
Henan High-speed Railway Operation and Maintenance Engineering Research Center

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

By employing lens antenna array and selection network, the beamspace MIMO can significantly reduce the number of power consumption radio frequency (RF) chains in millimeter-wave (mmWave) massive MIMO systems. However, most existing studies ignored the high energy consumption problem in the beamspace MIMO systems, which resulted in an obvious loss of the achievable sum-rate. To solve this problem, in this paper, we propose a new overlapped subarray phase shifter (OSAPS) architecture with low complexity for mmWave massive MIMO systems, where the analog part is realized by a reduction of phase shifters and power combiners. Simulation results show that the proposed overlapped sub-array phase shifter selection network (OSAPSSN) based hybrid precoding can effectively achieve the satisfied sum-rate performance, and outperform the conventional schemes with regard to energy efficiency.

Original language	English
Title of host publication	Proceedings of the 14th IEEE Conference on Industrial Electronics and Applications, ICIEA 2019
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	537-541
Number of pages	5
ISBN (Electronic)	9781538694909
DOIs	https://doi.org/10.1109/ICIEA.2019.8834032
State	Published - Jun 2019
Event	14th IEEE Conference on Industrial Electronics and Applications, ICIEA 2019 - Xi'an, China Duration: 19 Jun 2019 → 21 Jun 2019

Publication series

Name	Proceedings of the 14th IEEE Conference on Industrial Electronics and Applications, ICIEA 2019

Conference

Conference	14th IEEE Conference on Industrial Electronics and Applications, ICIEA 2019
Country/Territory	China
City	Xi'an
Period	19/06/19 → 21/06/19

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Hybrid precoding
Lens array
Massive MIMO
MmWave communication
Overlapped sub-arrays (OSA)

Access to Document

10.1109/ICIEA.2019.8834032

Cite this

Ding, T., Zhao, Y., & Li, L. (2019). Overlapped sub-array based hybrid precoding for mmwave massive MIMO system with lens arrays. In Proceedings of the 14th IEEE Conference on Industrial Electronics and Applications, ICIEA 2019 (pp. 537-541). Article 8834032 (Proceedings of the 14th IEEE Conference on Industrial Electronics and Applications, ICIEA 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICIEA.2019.8834032

Ding, Ting ; Zhao, Yongjun ; Li, Lixin. / Overlapped sub-array based hybrid precoding for mmwave massive MIMO system with lens arrays. Proceedings of the 14th IEEE Conference on Industrial Electronics and Applications, ICIEA 2019. Institute of Electrical and Electronics Engineers Inc., 2019. pp. 537-541 (Proceedings of the 14th IEEE Conference on Industrial Electronics and Applications, ICIEA 2019).

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title = "Overlapped sub-array based hybrid precoding for mmwave massive MIMO system with lens arrays",

abstract = "By employing lens antenna array and selection network, the beamspace MIMO can significantly reduce the number of power consumption radio frequency (RF) chains in millimeter-wave (mmWave) massive MIMO systems. However, most existing studies ignored the high energy consumption problem in the beamspace MIMO systems, which resulted in an obvious loss of the achievable sum-rate. To solve this problem, in this paper, we propose a new overlapped subarray phase shifter (OSAPS) architecture with low complexity for mmWave massive MIMO systems, where the analog part is realized by a reduction of phase shifters and power combiners. Simulation results show that the proposed overlapped sub-array phase shifter selection network (OSAPSSN) based hybrid precoding can effectively achieve the satisfied sum-rate performance, and outperform the conventional schemes with regard to energy efficiency.",

keywords = "Hybrid precoding, Lens array, Massive MIMO, MmWave communication, Overlapped sub-arrays (OSA)",

author = "Ting Ding and Yongjun Zhao and Lixin Li",

note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 14th IEEE Conference on Industrial Electronics and Applications, ICIEA 2019 ; Conference date: 19-06-2019 Through 21-06-2019",

year = "2019",

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series = "Proceedings of the 14th IEEE Conference on Industrial Electronics and Applications, ICIEA 2019",

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Ding, T, Zhao, Y & Li, L 2019, Overlapped sub-array based hybrid precoding for mmwave massive MIMO system with lens arrays. in Proceedings of the 14th IEEE Conference on Industrial Electronics and Applications, ICIEA 2019., 8834032, Proceedings of the 14th IEEE Conference on Industrial Electronics and Applications, ICIEA 2019, Institute of Electrical and Electronics Engineers Inc., pp. 537-541, 14th IEEE Conference on Industrial Electronics and Applications, ICIEA 2019, Xi'an, China, 19/06/19. https://doi.org/10.1109/ICIEA.2019.8834032

Overlapped sub-array based hybrid precoding for mmwave massive MIMO system with lens arrays. / Ding, Ting; Zhao, Yongjun; Li, Lixin.
Proceedings of the 14th IEEE Conference on Industrial Electronics and Applications, ICIEA 2019. Institute of Electrical and Electronics Engineers Inc., 2019. p. 537-541 8834032 (Proceedings of the 14th IEEE Conference on Industrial Electronics and Applications, ICIEA 2019).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

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AU - Ding, Ting

AU - Zhao, Yongjun

AU - Li, Lixin

PY - 2019/6

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N2 - By employing lens antenna array and selection network, the beamspace MIMO can significantly reduce the number of power consumption radio frequency (RF) chains in millimeter-wave (mmWave) massive MIMO systems. However, most existing studies ignored the high energy consumption problem in the beamspace MIMO systems, which resulted in an obvious loss of the achievable sum-rate. To solve this problem, in this paper, we propose a new overlapped subarray phase shifter (OSAPS) architecture with low complexity for mmWave massive MIMO systems, where the analog part is realized by a reduction of phase shifters and power combiners. Simulation results show that the proposed overlapped sub-array phase shifter selection network (OSAPSSN) based hybrid precoding can effectively achieve the satisfied sum-rate performance, and outperform the conventional schemes with regard to energy efficiency.

AB - By employing lens antenna array and selection network, the beamspace MIMO can significantly reduce the number of power consumption radio frequency (RF) chains in millimeter-wave (mmWave) massive MIMO systems. However, most existing studies ignored the high energy consumption problem in the beamspace MIMO systems, which resulted in an obvious loss of the achievable sum-rate. To solve this problem, in this paper, we propose a new overlapped subarray phase shifter (OSAPS) architecture with low complexity for mmWave massive MIMO systems, where the analog part is realized by a reduction of phase shifters and power combiners. Simulation results show that the proposed overlapped sub-array phase shifter selection network (OSAPSSN) based hybrid precoding can effectively achieve the satisfied sum-rate performance, and outperform the conventional schemes with regard to energy efficiency.

KW - Hybrid precoding

KW - Lens array

KW - Massive MIMO

KW - MmWave communication

KW - Overlapped sub-arrays (OSA)

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ER -

Ding T, Zhao Y, Li L. Overlapped sub-array based hybrid precoding for mmwave massive MIMO system with lens arrays. In Proceedings of the 14th IEEE Conference on Industrial Electronics and Applications, ICIEA 2019. Institute of Electrical and Electronics Engineers Inc. 2019. p. 537-541. 8834032. (Proceedings of the 14th IEEE Conference on Industrial Electronics and Applications, ICIEA 2019). doi: 10.1109/ICIEA.2019.8834032

Overlapped sub-array based hybrid precoding for mmwave massive MIMO system with lens arrays

Abstract

Publication series

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UN SDGs

Keywords

Access to Document

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