Non-Orthogonal Variable Multi-Band Carrier-Less Amplitude and Phase Modulation with Reduced Subcarriers

Pooria Tabeshmehr; Ali Olfat; Zabih Ghassemlooy; Stanislav Zvanovec

doi:10.1109/WACOWC.2019.8770194

Non-Orthogonal Variable Multi-Band Carrier-Less Amplitude and Phase Modulation with Reduced Subcarriers

Pooria Tabeshmehr, Ali Olfat, Zabih Ghassemlooy, Stanislav Zvanovec

Mathematics, Physics and Electrical Engineering

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

1 Citation (Scopus)

20 Downloads (Pure)

Abstract

In this paper, we theoretically investigate the impact of power allocation for subcarriers on the bit error rate (BER)performance of a non-orthogonal variable multi-band carrier-less amplitude and phase modulation (m-CAP)scheme within the contest of visible light communications. We consider subcarriers with different bandwidth as well as sub-carrier with overlapping in order to efficiently utilize the passband region of the system frequency response for data transmission. We show that, for the proposed scheme the average BER performance is improved by up to 20% compared to the conventional m-CAP system.

Original language	English
Title of host publication	The 2nd West Asian Colloquium on Optical Wireless Communications (WACOWC2019)
Subtitle of host publication	27-28 April, Shahid Beheshti University, Tehran, Iran
Publisher	IEEE
Pages	16-20
ISBN (Electronic)	9781728137674
ISBN (Print)	9781728137681
DOIs	https://doi.org/10.1109/WACOWC.2019.8770194
Publication status	Published - 25 Jul 2019
Event	2019 2nd West Asian Colloquium on Optical Wireless Communications (WACOWC) - Tehran, Iran Duration: 27 Apr 2019 → 28 Apr 2019

Conference

Conference	2019 2nd West Asian Colloquium on Optical Wireless Communications (WACOWC)
Period	27/04/19 → 28/04/19

Keywords

Carrier-less amplitude and phase modulation
visible light communications

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10.1109/WACOWC.2019.8770194

E.m-cap-wacowc2019-FINALAccepted author manuscript, 0.99 MB

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Tabeshmehr, P., Olfat, A., Ghassemlooy, Z., & Zvanovec, S. (2019). Non-Orthogonal Variable Multi-Band Carrier-Less Amplitude and Phase Modulation with Reduced Subcarriers. In The 2nd West Asian Colloquium on Optical Wireless Communications (WACOWC2019): 27-28 April, Shahid Beheshti University, Tehran, Iran (pp. 16-20). IEEE. https://doi.org/10.1109/WACOWC.2019.8770194

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title = "Non-Orthogonal Variable Multi-Band Carrier-Less Amplitude and Phase Modulation with Reduced Subcarriers",

abstract = "In this paper, we theoretically investigate the impact of power allocation for subcarriers on the bit error rate (BER)performance of a non-orthogonal variable multi-band carrier-less amplitude and phase modulation (m-CAP)scheme within the contest of visible light communications. We consider subcarriers with different bandwidth as well as sub-carrier with overlapping in order to efficiently utilize the passband region of the system frequency response for data transmission. We show that, for the proposed scheme the average BER performance is improved by up to 20% compared to the conventional m-CAP system.",

keywords = "Carrier-less amplitude and phase modulation, visible light communications",

author = "Pooria Tabeshmehr and Ali Olfat and Zabih Ghassemlooy and Stanislav Zvanovec",

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doi = "10.1109/WACOWC.2019.8770194",

language = "English",

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booktitle = "The 2nd West Asian Colloquium on Optical Wireless Communications (WACOWC2019)",

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note = "2019 2nd West Asian Colloquium on Optical Wireless Communications (WACOWC) ; Conference date: 27-04-2019 Through 28-04-2019",

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Tabeshmehr, P, Olfat, A, Ghassemlooy, Z & Zvanovec, S 2019, Non-Orthogonal Variable Multi-Band Carrier-Less Amplitude and Phase Modulation with Reduced Subcarriers. in The 2nd West Asian Colloquium on Optical Wireless Communications (WACOWC2019): 27-28 April, Shahid Beheshti University, Tehran, Iran. IEEE, pp. 16-20, 2019 2nd West Asian Colloquium on Optical Wireless Communications (WACOWC), 27/04/19. https://doi.org/10.1109/WACOWC.2019.8770194

Non-Orthogonal Variable Multi-Band Carrier-Less Amplitude and Phase Modulation with Reduced Subcarriers. / Tabeshmehr, Pooria; Olfat, Ali; Ghassemlooy, Zabih et al.
The 2nd West Asian Colloquium on Optical Wireless Communications (WACOWC2019): 27-28 April, Shahid Beheshti University, Tehran, Iran. IEEE, 2019. p. 16-20.

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

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AU - Zvanovec, Stanislav

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N2 - In this paper, we theoretically investigate the impact of power allocation for subcarriers on the bit error rate (BER)performance of a non-orthogonal variable multi-band carrier-less amplitude and phase modulation (m-CAP)scheme within the contest of visible light communications. We consider subcarriers with different bandwidth as well as sub-carrier with overlapping in order to efficiently utilize the passband region of the system frequency response for data transmission. We show that, for the proposed scheme the average BER performance is improved by up to 20% compared to the conventional m-CAP system.

AB - In this paper, we theoretically investigate the impact of power allocation for subcarriers on the bit error rate (BER)performance of a non-orthogonal variable multi-band carrier-less amplitude and phase modulation (m-CAP)scheme within the contest of visible light communications. We consider subcarriers with different bandwidth as well as sub-carrier with overlapping in order to efficiently utilize the passband region of the system frequency response for data transmission. We show that, for the proposed scheme the average BER performance is improved by up to 20% compared to the conventional m-CAP system.

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KW - visible light communications

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Non-Orthogonal Variable Multi-Band Carrier-Less Amplitude and Phase Modulation with Reduced Subcarriers

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