A Multi-Gigabit/sec Integrated Multiple Input Multiple Output VLC Demonstrator
In this paper, we report the performance of an imaging multiple input multiple output (MIMO) visible light communication (VLC) system. The VLC transmitter consists of a two-dimensional, individually addressable Gallium Nitride micro light emitting diode (μLED) array. The receiver uses a two-dimensio...
| Main Authors: | , , , , , , , , , , , , , |
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| Format: | Journal article |
| Language: | English |
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Institute of Electrical and Electronics Engineers
2017
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| _version_ | 1826300498989285376 |
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| author | Rajbhandari, S Jalajakumari, AVN Chun, H Faulkner, G Cameron, K Tsonev, D Haas, H Xie, E McKendry, JJD Herrnsdorf, J Ferreira, R Gu, E Dawson, MD O'Brien, D |
| author_facet | Rajbhandari, S Jalajakumari, AVN Chun, H Faulkner, G Cameron, K Tsonev, D Haas, H Xie, E McKendry, JJD Herrnsdorf, J Ferreira, R Gu, E Dawson, MD O'Brien, D |
| author_sort | Rajbhandari, S |
| collection | OXFORD |
| description | In this paper, we report the performance of an imaging multiple input multiple output (MIMO) visible light communication (VLC) system. The VLC transmitter consists of a two-dimensional, individually addressable Gallium Nitride micro light emitting diode (μLED) array. The receiver uses a two-dimensional avalanche photodiode (APD) array fabricated using complementary metal oxide semiconductor (CMOS). Using integrated CMOS-based LED drivers, a data rate greater than 1 Gbps was obtained at a link distance of 1 m with the system field of view (FOV) of 3.45 degree using four channels. At a reduced link distance of 0.5 m, a data rate of 7.48 Gbps was obtained using a nine channel MIMO system. This demonstrates the feasibility of compact MIMO systems which offer substantial data rates. |
| first_indexed | 2024-03-07T05:18:06Z |
| format | Journal article |
| id | oxford-uuid:ddefaf94-717e-41e8-b1d7-55b2a8fa7c18 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T05:18:06Z |
| publishDate | 2017 |
| publisher | Institute of Electrical and Electronics Engineers |
| record_format | dspace |
| spelling | oxford-uuid:ddefaf94-717e-41e8-b1d7-55b2a8fa7c182022-03-27T09:28:30ZA Multi-Gigabit/sec Integrated Multiple Input Multiple Output VLC DemonstratorJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:ddefaf94-717e-41e8-b1d7-55b2a8fa7c18EnglishSymplectic Elements at OxfordInstitute of Electrical and Electronics Engineers2017Rajbhandari, SJalajakumari, AVNChun, HFaulkner, GCameron, KTsonev, DHaas, HXie, EMcKendry, JJDHerrnsdorf, JFerreira, RGu, EDawson, MDO'Brien, DIn this paper, we report the performance of an imaging multiple input multiple output (MIMO) visible light communication (VLC) system. The VLC transmitter consists of a two-dimensional, individually addressable Gallium Nitride micro light emitting diode (μLED) array. The receiver uses a two-dimensional avalanche photodiode (APD) array fabricated using complementary metal oxide semiconductor (CMOS). Using integrated CMOS-based LED drivers, a data rate greater than 1 Gbps was obtained at a link distance of 1 m with the system field of view (FOV) of 3.45 degree using four channels. At a reduced link distance of 0.5 m, a data rate of 7.48 Gbps was obtained using a nine channel MIMO system. This demonstrates the feasibility of compact MIMO systems which offer substantial data rates. |
| spellingShingle | Rajbhandari, S Jalajakumari, AVN Chun, H Faulkner, G Cameron, K Tsonev, D Haas, H Xie, E McKendry, JJD Herrnsdorf, J Ferreira, R Gu, E Dawson, MD O'Brien, D A Multi-Gigabit/sec Integrated Multiple Input Multiple Output VLC Demonstrator |
| title | A Multi-Gigabit/sec Integrated Multiple Input Multiple Output VLC Demonstrator |
| title_full | A Multi-Gigabit/sec Integrated Multiple Input Multiple Output VLC Demonstrator |
| title_fullStr | A Multi-Gigabit/sec Integrated Multiple Input Multiple Output VLC Demonstrator |
| title_full_unstemmed | A Multi-Gigabit/sec Integrated Multiple Input Multiple Output VLC Demonstrator |
| title_short | A Multi-Gigabit/sec Integrated Multiple Input Multiple Output VLC Demonstrator |
| title_sort | multi gigabit sec integrated multiple input multiple output vlc demonstrator |
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