Design and experimental demonstration of mirror-aided non-imaging receiver for indoor MIMO-VLC systems

Ki Hong Park; Hassan M. Oubei; Wael G. Alheadary; Boon S. Ooi; Mohamed Slim Alouini

doi:10.1145/2980115.2980130

Design and experimental demonstration of mirror-aided non-imaging receiver for indoor MIMO-VLC systems

Ki Hong Park, Hassan M. Oubei, Wael G. Alheadary, Boon S. Ooi, Mohamed Slim Alouini

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

1 Scopus citations

Abstract

Visible light communication (VLC) has attracted great attention with the development of the emerging solid-state lighting sources. Multiple-input multiple-output (MIMO) technique is promising to support high data rate VLC thanks to the deployment of multiple lighting sources. However, high channel correlation in indoor MIMO-VLC channels is critical to the performance of indoor MIMO-VLC systems. The advanced non-imaging receivers in recent works reduce the channel correlation by directivity for each photodetector (PD) by interfering the reception of light oriented in the specific direction. Contrary to previous works, we propose in this paper a new mirror-embedded non-imaging receiver which not only blocks the reception of light on one specific direction but also improves the channel gain on the other direction by receiving the light reflected by a double-sided mirror deployed between the PDs. Numerical results and experimental demonstration show that our proposed mirror diversity receiver (MDR) are more beneficial to obtain well-conditioned channel matrices for spatial-multiplexing MIMO-VLC systems supporting high speed data transmission.

Original language	English (US)
Title of host publication	Proceedings of the 3rd Workshop on Hot Topics in Wireless, HotWireless 2016
Publisher	Association for Computing Machinery
Pages	66-70
Number of pages	5
ISBN (Print)	9781450342513
DOIs	https://doi.org/10.1145/2980115.2980130
State	Published - Oct 3 2016
Event	3rd ACM Workshop on Hot Topics in Wireless, HotWireless 2016 - New York, United States Duration: Oct 3 2016 → Oct 7 2016

Publication series

Name	Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM

Conference

Conference	3rd ACM Workshop on Hot Topics in Wireless, HotWireless 2016
Country/Territory	United States
City	New York
Period	10/3/16 → 10/7/16

Keywords

Multiple-input multiple-output
Non-imaging receiver design
Visible light communication

ASJC Scopus subject areas

Software
Hardware and Architecture
Computer Networks and Communications

Access to Document

10.1145/2980115.2980130

Cite this

Park, K. H., Oubei, H. M., Alheadary, W. G., Ooi, B. S., & Alouini, M. S. (2016). Design and experimental demonstration of mirror-aided non-imaging receiver for indoor MIMO-VLC systems. In Proceedings of the 3rd Workshop on Hot Topics in Wireless, HotWireless 2016 (pp. 66-70). (Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM). Association for Computing Machinery. https://doi.org/10.1145/2980115.2980130

Park, Ki Hong ; Oubei, Hassan M. ; Alheadary, Wael G. et al. / Design and experimental demonstration of mirror-aided non-imaging receiver for indoor MIMO-VLC systems. Proceedings of the 3rd Workshop on Hot Topics in Wireless, HotWireless 2016. Association for Computing Machinery, 2016. pp. 66-70 (Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM).

@inproceedings{f113641747cb4ffa90c630b5625753c3,

title = "Design and experimental demonstration of mirror-aided non-imaging receiver for indoor MIMO-VLC systems",

abstract = "Visible light communication (VLC) has attracted great attention with the development of the emerging solid-state lighting sources. Multiple-input multiple-output (MIMO) technique is promising to support high data rate VLC thanks to the deployment of multiple lighting sources. However, high channel correlation in indoor MIMO-VLC channels is critical to the performance of indoor MIMO-VLC systems. The advanced non-imaging receivers in recent works reduce the channel correlation by directivity for each photodetector (PD) by interfering the reception of light oriented in the specific direction. Contrary to previous works, we propose in this paper a new mirror-embedded non-imaging receiver which not only blocks the reception of light on one specific direction but also improves the channel gain on the other direction by receiving the light reflected by a double-sided mirror deployed between the PDs. Numerical results and experimental demonstration show that our proposed mirror diversity receiver (MDR) are more beneficial to obtain well-conditioned channel matrices for spatial-multiplexing MIMO-VLC systems supporting high speed data transmission.",

keywords = "Multiple-input multiple-output, Non-imaging receiver design, Visible light communication",

author = "Park, {Ki Hong} and Oubei, {Hassan M.} and Alheadary, {Wael G.} and Ooi, {Boon S.} and Alouini, {Mohamed Slim}",

note = "Publisher Copyright: {\textcopyright} 2016 ACM.; 3rd ACM Workshop on Hot Topics in Wireless, HotWireless 2016 ; Conference date: 03-10-2016 Through 07-10-2016",

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doi = "10.1145/2980115.2980130",

language = "English (US)",

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series = "Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM",

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Park, KH, Oubei, HM, Alheadary, WG, Ooi, BS & Alouini, MS 2016, Design and experimental demonstration of mirror-aided non-imaging receiver for indoor MIMO-VLC systems. in Proceedings of the 3rd Workshop on Hot Topics in Wireless, HotWireless 2016. Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM, Association for Computing Machinery, pp. 66-70, 3rd ACM Workshop on Hot Topics in Wireless, HotWireless 2016, New York, United States, 10/3/16. https://doi.org/10.1145/2980115.2980130

Design and experimental demonstration of mirror-aided non-imaging receiver for indoor MIMO-VLC systems. / Park, Ki Hong; Oubei, Hassan M.; Alheadary, Wael G. et al.
Proceedings of the 3rd Workshop on Hot Topics in Wireless, HotWireless 2016. Association for Computing Machinery, 2016. p. 66-70 (Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM).

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

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AU - Oubei, Hassan M.

AU - Alheadary, Wael G.

AU - Ooi, Boon S.

AU - Alouini, Mohamed Slim

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N2 - Visible light communication (VLC) has attracted great attention with the development of the emerging solid-state lighting sources. Multiple-input multiple-output (MIMO) technique is promising to support high data rate VLC thanks to the deployment of multiple lighting sources. However, high channel correlation in indoor MIMO-VLC channels is critical to the performance of indoor MIMO-VLC systems. The advanced non-imaging receivers in recent works reduce the channel correlation by directivity for each photodetector (PD) by interfering the reception of light oriented in the specific direction. Contrary to previous works, we propose in this paper a new mirror-embedded non-imaging receiver which not only blocks the reception of light on one specific direction but also improves the channel gain on the other direction by receiving the light reflected by a double-sided mirror deployed between the PDs. Numerical results and experimental demonstration show that our proposed mirror diversity receiver (MDR) are more beneficial to obtain well-conditioned channel matrices for spatial-multiplexing MIMO-VLC systems supporting high speed data transmission.

AB - Visible light communication (VLC) has attracted great attention with the development of the emerging solid-state lighting sources. Multiple-input multiple-output (MIMO) technique is promising to support high data rate VLC thanks to the deployment of multiple lighting sources. However, high channel correlation in indoor MIMO-VLC channels is critical to the performance of indoor MIMO-VLC systems. The advanced non-imaging receivers in recent works reduce the channel correlation by directivity for each photodetector (PD) by interfering the reception of light oriented in the specific direction. Contrary to previous works, we propose in this paper a new mirror-embedded non-imaging receiver which not only blocks the reception of light on one specific direction but also improves the channel gain on the other direction by receiving the light reflected by a double-sided mirror deployed between the PDs. Numerical results and experimental demonstration show that our proposed mirror diversity receiver (MDR) are more beneficial to obtain well-conditioned channel matrices for spatial-multiplexing MIMO-VLC systems supporting high speed data transmission.

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BT - Proceedings of the 3rd Workshop on Hot Topics in Wireless, HotWireless 2016

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Park KH, Oubei HM, Alheadary WG, Ooi BS , Alouini MS. Design and experimental demonstration of mirror-aided non-imaging receiver for indoor MIMO-VLC systems. In Proceedings of the 3rd Workshop on Hot Topics in Wireless, HotWireless 2016. Association for Computing Machinery. 2016. p. 66-70. (Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM). doi: 10.1145/2980115.2980130

Design and experimental demonstration of mirror-aided non-imaging receiver for indoor MIMO-VLC systems

Abstract

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Keywords

ASJC Scopus subject areas

Access to Document

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