A 1.96 Gb/s Massive MU-MIMO Detector for Next-Generation Cellular Systems

Chi Chih Wen; Yu Chi Lee; Yi Chung Wu; Chen Chien Kao; Chia Hsiang Yang

doi:10.1109/VLSICircuits18222.2020.9163045

A 1.96 Gb/s Massive MU-MIMO Detector for Next-Generation Cellular Systems

Chi Chih Wen, Yu Chi Lee, Yi Chung Wu, Chen Chien Kao, Chia Hsiang Yang

Institute of Electronics

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

7 Scopus citations

Abstract

This work presents a massive multi-user MIMO (MU-MIMO) detector for cellular systems that can support 256 base station (BS) antennas and 32 users with modulation of up to 256-QAM. The chip delivers a throughput of 1.96 Gb/s and dissipates 87 mW at 290 MHz. Compared to the state-of-the-art detectors, the chip achieves a 5.7-to-30.5× higher area efficiency with 9.2-to-31.2× lower normalized energy.

Original language	English
Title of host publication	2020 IEEE Symposium on VLSI Circuits, VLSI Circuits 2020 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728199429
DOIs	https://doi.org/10.1109/VLSICircuits18222.2020.9163045
State	Published - Jun 2020
Event	2020 IEEE Symposium on VLSI Circuits, VLSI Circuits 2020 - Honolulu, United States Duration: 16 Jun 2020 → 19 Jun 2020

Publication series

Name	IEEE Symposium on VLSI Circuits, Digest of Technical Papers
Volume	2020-June

Conference

Conference	2020 IEEE Symposium on VLSI Circuits, VLSI Circuits 2020
Country/Territory	United States
City	Honolulu
Period	16/06/20 → 19/06/20

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10.1109/VLSICircuits18222.2020.9163045

Cite this

Wen, C. C., Lee, Y. C., Wu, Y. C., Kao, C. C., & Yang, C. H. (2020). A 1.96 Gb/s Massive MU-MIMO Detector for Next-Generation Cellular Systems. In 2020 IEEE Symposium on VLSI Circuits, VLSI Circuits 2020 - Proceedings Article 9163045 (IEEE Symposium on VLSI Circuits, Digest of Technical Papers; Vol. 2020-June). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/VLSICircuits18222.2020.9163045

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title = "A 1.96 Gb/s Massive MU-MIMO Detector for Next-Generation Cellular Systems",

abstract = "This work presents a massive multi-user MIMO (MU-MIMO) detector for cellular systems that can support 256 base station (BS) antennas and 32 users with modulation of up to 256-QAM. The chip delivers a throughput of 1.96 Gb/s and dissipates 87 mW at 290 MHz. Compared to the state-of-the-art detectors, the chip achieves a 5.7-to-30.5× higher area efficiency with 9.2-to-31.2× lower normalized energy.",

author = "Wen, {Chi Chih} and Lee, {Yu Chi} and Wu, {Yi Chung} and Kao, {Chen Chien} and Yang, {Chia Hsiang}",

note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 2020 IEEE Symposium on VLSI Circuits, VLSI Circuits 2020 ; Conference date: 16-06-2020 Through 19-06-2020",

year = "2020",

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doi = "10.1109/VLSICircuits18222.2020.9163045",

language = "English",

series = "IEEE Symposium on VLSI Circuits, Digest of Technical Papers",

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}

Wen, CC, Lee, YC, Wu, YC, Kao, CC & Yang, CH 2020, A 1.96 Gb/s Massive MU-MIMO Detector for Next-Generation Cellular Systems. in 2020 IEEE Symposium on VLSI Circuits, VLSI Circuits 2020 - Proceedings., 9163045, IEEE Symposium on VLSI Circuits, Digest of Technical Papers, vol. 2020-June, Institute of Electrical and Electronics Engineers Inc., 2020 IEEE Symposium on VLSI Circuits, VLSI Circuits 2020, Honolulu, United States, 16/06/20. https://doi.org/10.1109/VLSICircuits18222.2020.9163045

A 1.96 Gb/s Massive MU-MIMO Detector for Next-Generation Cellular Systems. / Wen, Chi Chih; Lee, Yu Chi; Wu, Yi Chung et al.
2020 IEEE Symposium on VLSI Circuits, VLSI Circuits 2020 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2020. 9163045 (IEEE Symposium on VLSI Circuits, Digest of Technical Papers; Vol. 2020-June).

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

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AB - This work presents a massive multi-user MIMO (MU-MIMO) detector for cellular systems that can support 256 base station (BS) antennas and 32 users with modulation of up to 256-QAM. The chip delivers a throughput of 1.96 Gb/s and dissipates 87 mW at 290 MHz. Compared to the state-of-the-art detectors, the chip achieves a 5.7-to-30.5× higher area efficiency with 9.2-to-31.2× lower normalized energy.

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A 1.96 Gb/s Massive MU-MIMO Detector for Next-Generation Cellular Systems

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