Analysis of ADC Quantization and Clipping Effects on CDMA-OQAM-OFDM-Based WSAN-Reference-Cited by-同舟云学术

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

Published:2022-05-13 Issue:1 Volume:14 Page:1-12
ISSN:1941-8663
Container-title:International Journal of Interdisciplinary Telecommunications and Networking
language:ng
Short-container-title:

Author:

Aldoseri Hamad Fadhel¹,Haering Lars¹,Czylwik Andreas¹

Affiliation:

1. University of Duisburg-Essen, Germany

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).

Publisher

IGI Global

Subject

General Mathematics

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