Single Carrier Frequency Domain Detectors for Internet of Underwater Things Article Swipe

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Amer Aljanabi , Osama Alluhaibi , Qasim Zeeshan Ahmed , Fahd Ahmed Khan , Waqas-Bin-Abbas , Pavlos I. Lazaridis ·

YOU? · · 2022 · Open Access · · DOI: https://doi.org/10.48550/arxiv.2203.12599

This paper proposes low complexity detection for internet of underwater things (IoUT)s communication. The signal is transmitted from the source to the destination using several sensors. To simplify the computational operations at the transmitter and the sensory nodes, a single carrier frequency domain equalizer (SC-FDE) is proposed and amplify-and-forward (AF) protocols are employed. Fast Fourier transform (FFT) and use of cyclic prefix (CP) are also proposed to simplify these algorithms when compared to time-domain equalization. As precise channel data is difficult to capture in underwater communications, the adaptive implementation of FDE is proposed as a solution that can be employed when the channel experiences a fast doppler shift. The two adaptive detectors are based on the least mean-square (LMS) and recursive least square (RLS) principles. Numerical simulations show that the performance of the bit error rate (BER) performance of the proposed detectors is close to that of the ideal minimum mean square error (MMSE).

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Electronic Engineering

Orthogonal Frequency-Division Multiplexing

Concepts

Computer science Cyclic prefix Fast Fourier transform Minimum mean square error Frequency domain Channel (broadcasting) Underwater acoustic communication Detector Algorithm Bit error rate Adaptive equalizer Transmitter Equalization (audio) Electronic engineering Orthogonal frequency-division multiplexing Real-time computing Underwater Telecommunications Mathematics Statistics Engineering Estimator Computer vision Geology Oceanography

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Type: preprint
Language: en
Landing Page: http://arxiv.org/abs/2203.12599
PDF: https://arxiv.org/pdf/2203.12599
OA Status: green
Cited By: 1
Related Works: 10
OpenAlex ID: https://openalex.org/W4221162233

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DOI: https://doi.org/10.48550/arxiv.2203.12599

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Title: Single Carrier Frequency Domain Detectors for Internet of Underwater Things

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Type: preprint

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Language: en

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Publication year: 2022

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Publication date: 2022-03-18

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Authors: Amer Aljanabi, Osama Alluhaibi, Qasim Zeeshan Ahmed, Fahd Ahmed Khan, Waqas-Bin-Abbas, Pavlos I. Lazaridis

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Landing page: https://arxiv.org/abs/2203.12599

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Concepts: Computer science, Cyclic prefix, Fast Fourier transform, Minimum mean square error, Frequency domain, Channel (broadcasting), Underwater acoustic communication, Detector, Algorithm, Bit error rate, Adaptive equalizer, Transmitter, Equalization (audio), Electronic engineering, Orthogonal frequency-division multiplexing, Real-time computing, Underwater, Telecommunications, Mathematics, Statistics, Engineering, Estimator, Computer vision, Geology, Oceanography

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Cited by: 1

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abstract_inverted_index.signal	14
abstract_inverted_index.single	39
abstract_inverted_index.source	19
abstract_inverted_index.square	122, 151
abstract_inverted_index.things	10
abstract_inverted_index.(IoUT)s	11
abstract_inverted_index.(MMSE).	153
abstract_inverted_index.Fourier	54
abstract_inverted_index.capture	82
abstract_inverted_index.carrier	40
abstract_inverted_index.channel	77, 102
abstract_inverted_index.doppler	106
abstract_inverted_index.minimum	149
abstract_inverted_index.precise	76
abstract_inverted_index.sensory	36
abstract_inverted_index.several	24
abstract_inverted_index.(SC-FDE)	44
abstract_inverted_index.adaptive	87, 110
abstract_inverted_index.compared	71
abstract_inverted_index.employed	99
abstract_inverted_index.internet	7
abstract_inverted_index.proposed	46, 65, 92, 140
abstract_inverted_index.proposes	2
abstract_inverted_index.sensors.	25
abstract_inverted_index.simplify	27, 67
abstract_inverted_index.solution	95
abstract_inverted_index.Numerical	125
abstract_inverted_index.detection	5
abstract_inverted_index.detectors	111, 141
abstract_inverted_index.difficult	80
abstract_inverted_index.employed.	52
abstract_inverted_index.equalizer	43
abstract_inverted_index.frequency	41
abstract_inverted_index.protocols	50
abstract_inverted_index.recursive	120
abstract_inverted_index.transform	55
abstract_inverted_index.algorithms	69
abstract_inverted_index.complexity	4
abstract_inverted_index.operations	30
abstract_inverted_index.underwater	9, 84
abstract_inverted_index.destination	22
abstract_inverted_index.experiences	103
abstract_inverted_index.mean-square	117
abstract_inverted_index.performance	130, 137
abstract_inverted_index.principles.	124
abstract_inverted_index.simulations	126
abstract_inverted_index.time-domain	73
abstract_inverted_index.transmitted	16
abstract_inverted_index.transmitter	33
abstract_inverted_index.computational	29
abstract_inverted_index.equalization.	74
abstract_inverted_index.communication.	12
abstract_inverted_index.implementation	88
abstract_inverted_index.communications,	85
abstract_inverted_index.amplify-and-forward	48
cited_by_percentile_year.max	94
cited_by_percentile_year.min	90
countries_distinct_count	0
institutions_distinct_count	6
citation_normalized_percentile.value	0.42832738
citation_normalized_percentile.is_in_top_1_percent	False
citation_normalized_percentile.is_in_top_10_percent	False