Analysis of ADC Quantization and Clipping Effects on CDMA-OQAM-OFDM-Based WSAN

Analysis of ADC Quantization and Clipping Effects on CDMA-OQAM-OFDM-Based WSAN

Hamad Fadhel Aldoseri, Lars Haering, Andreas Czylwik
Copyright: © 2022 |Volume: 14 |Issue: 1 |Pages: 12
ISSN: 1941-8663|EISSN: 1941-8671|EISBN13: 9781683180937|DOI: 10.4018/IJITN.299362
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MLA

Aldoseri, Hamad Fadhel, et al. "Analysis of ADC Quantization and Clipping Effects on CDMA-OQAM-OFDM-Based WSAN." IJITN vol.14, no.1 2022: pp.1-12. http://doi.org/10.4018/IJITN.299362

APA

Aldoseri, H. F., Haering, L., & Czylwik, A. (2022). Analysis of ADC Quantization and Clipping Effects on CDMA-OQAM-OFDM-Based WSAN. International Journal of Interdisciplinary Telecommunications and Networking (IJITN), 14(1), 1-12. http://doi.org/10.4018/IJITN.299362

Chicago

Aldoseri, Hamad Fadhel, Lars Haering, and Andreas Czylwik. "Analysis of ADC Quantization and Clipping Effects on CDMA-OQAM-OFDM-Based WSAN," International Journal of Interdisciplinary Telecommunications and Networking (IJITN) 14, no.1: 1-12. http://doi.org/10.4018/IJITN.299362

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Abstract

In this paper, the joint effect of quantization and clipping done by the Analog-to-Digital Converter (ADC) in the receiver of a Wireless Sensor and Actuator Network (WSAN) is investigated. As an Ultra Reliable Low-Latency Communication (URLLC) system, a combination of Code Division Multiple Access (CDMA) and Orthogonal Frequency Division Multiplexing (OFDM) that uses Offset Quadrature Amplitude Modulation (OQAM) is applied. It is shown that under an industrial Non-Line-Of-Sight (NLOS) channel, CDMA-OQAM-OFDM outperforms CDMA-OFDM when both transmissions are attacked by Random Frequency Hopping Jamming (RFHJ).

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