Receiver Parameters Effect on Underwater Optical Wireless Communication Performance in the Presence of Transmitted Gaussian Beam

Zahra Vali; Asghar Gholami; Zabih Ghassemlooy; Masood Omoomi

doi:10.1109/CSNDSP.2018.8471803

Receiver Parameters Effect on Underwater Optical Wireless Communication Performance in the Presence of Transmitted Gaussian Beam

Zahra Vali, Asghar Gholami, Zabih Ghassemlooy, Masood Omoomi

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

1 Citation (Scopus)

Abstract

Using divergent Gaussian beams mitigates the transmitter (Tx) and the receiver (Rx) misalignment in underwater optical wireless communications (UOWC) point-to-point links and increases the maximum acceptable lateral offset (MALO) at the Rx. However, extra spatial dispersion, temporal dispersion and angular spreading do occur compared to multiple scattering. Therefore, it is important to optimize the Rx for power loss, channel bandwidth and angle of arrival (AOA) distribution. Here both the field of view (FOV) and the aperture size of the Rx are investigated. We show how the required FOV of the Rx can be obtained from the AOA distribution, and also investigate how FOV and the aperture size of the Rx can be selected to minimize the power loss and the channel bandwidth degradation. To illustrate the effect of multiple scattering, results are presented for both clear and harbor waters.

Original language	English
Title of host publication	2018 11th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP)
Publisher	IEEE
Pages	1-5
ISBN (Electronic)	978-1-5386-1335-1
ISBN (Print)	978-1-5386-1336-8
DOIs	https://doi.org/10.1109/CSNDSP.2018.8471803
Publication status	Published - 27 Sept 2018
Event	2018 11th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP) - Budapest, Hungary Duration: 18 Jul 2018 → 20 Jul 2018

Conference

Conference	2018 11th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP)
Period	18/07/18 → 20/07/18

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10.1109/CSNDSP.2018.8471803

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title = "Receiver Parameters Effect on Underwater Optical Wireless Communication Performance in the Presence of Transmitted Gaussian Beam",

abstract = "Using divergent Gaussian beams mitigates the transmitter (Tx) and the receiver (Rx) misalignment in underwater optical wireless communications (UOWC) point-to-point links and increases the maximum acceptable lateral offset (MALO) at the Rx. However, extra spatial dispersion, temporal dispersion and angular spreading do occur compared to multiple scattering. Therefore, it is important to optimize the Rx for power loss, channel bandwidth and angle of arrival (AOA) distribution. Here both the field of view (FOV) and the aperture size of the Rx are investigated. We show how the required FOV of the Rx can be obtained from the AOA distribution, and also investigate how FOV and the aperture size of the Rx can be selected to minimize the power loss and the channel bandwidth degradation. To illustrate the effect of multiple scattering, results are presented for both clear and harbor waters.",

author = "Zahra Vali and Asghar Gholami and Zabih Ghassemlooy and Masood Omoomi",

year = "2018",

month = sep,

day = "27",

doi = "10.1109/CSNDSP.2018.8471803",

language = "English",

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booktitle = "2018 11th International Symposium on Communication Systems, Networks \& Digital Signal Processing (CSNDSP)",

publisher = "IEEE",

address = "United States",

note = "2018 11th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP) ; Conference date: 18-07-2018 Through 20-07-2018",

}

Vali, Z, Gholami, A, Ghassemlooy, Z & Omoomi, M 2018, Receiver Parameters Effect on Underwater Optical Wireless Communication Performance in the Presence of Transmitted Gaussian Beam. in 2018 11th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP). IEEE, pp. 1-5, 2018 11th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP), 18/07/18. https://doi.org/10.1109/CSNDSP.2018.8471803

Receiver Parameters Effect on Underwater Optical Wireless Communication Performance in the Presence of Transmitted Gaussian Beam. / Vali, Zahra; Gholami, Asghar; Ghassemlooy, Zabih et al.
2018 11th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP). IEEE, 2018. p. 1-5.

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

TY - GEN

T1 - Receiver Parameters Effect on Underwater Optical Wireless Communication Performance in the Presence of Transmitted Gaussian Beam

AU - Vali, Zahra

AU - Gholami, Asghar

AU - Ghassemlooy, Zabih

AU - Omoomi, Masood

PY - 2018/9/27

Y1 - 2018/9/27

N2 - Using divergent Gaussian beams mitigates the transmitter (Tx) and the receiver (Rx) misalignment in underwater optical wireless communications (UOWC) point-to-point links and increases the maximum acceptable lateral offset (MALO) at the Rx. However, extra spatial dispersion, temporal dispersion and angular spreading do occur compared to multiple scattering. Therefore, it is important to optimize the Rx for power loss, channel bandwidth and angle of arrival (AOA) distribution. Here both the field of view (FOV) and the aperture size of the Rx are investigated. We show how the required FOV of the Rx can be obtained from the AOA distribution, and also investigate how FOV and the aperture size of the Rx can be selected to minimize the power loss and the channel bandwidth degradation. To illustrate the effect of multiple scattering, results are presented for both clear and harbor waters.

AB - Using divergent Gaussian beams mitigates the transmitter (Tx) and the receiver (Rx) misalignment in underwater optical wireless communications (UOWC) point-to-point links and increases the maximum acceptable lateral offset (MALO) at the Rx. However, extra spatial dispersion, temporal dispersion and angular spreading do occur compared to multiple scattering. Therefore, it is important to optimize the Rx for power loss, channel bandwidth and angle of arrival (AOA) distribution. Here both the field of view (FOV) and the aperture size of the Rx are investigated. We show how the required FOV of the Rx can be obtained from the AOA distribution, and also investigate how FOV and the aperture size of the Rx can be selected to minimize the power loss and the channel bandwidth degradation. To illustrate the effect of multiple scattering, results are presented for both clear and harbor waters.

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DO - 10.1109/CSNDSP.2018.8471803

M3 - Conference contribution

SN - 978-1-5386-1336-8

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BT - 2018 11th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP)

PB - IEEE

T2 - 2018 11th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP)

Y2 - 18 July 2018 through 20 July 2018

ER -

Receiver Parameters Effect on Underwater Optical Wireless Communication Performance in the Presence of Transmitted Gaussian Beam

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