Modeling and Performance Analysis of DSSS Techniques in 5G Wireless Systems

Saif Shaikh, Raj Dusane, P. S. Varade

2025

Abstract

In modern wireless communication systems, the Direct Sequence Spread Spectrum (DSSS) technique plays a pivotal role in improving signal robustness and resistance to interference. DSSS is a type of spread spectrum modulation technique where the bandwidth of the transmitted signal is significantly greater than that of the original message. The expansion of the bandwidth is achieved through spreading the signal with a pseudo-random noise (PN) sequence, which is essential for both spreading and de-spreading processes. The maximal length PN sequence (m-sequence) is widely used due to its optimal properties for spread spectrum communication. In the context of 5G wireless systems, DSSS can provide enhanced spectral efficiency, secure communication, and robustness against interference. The performance of DSSS in 5G systems is closely tied to the quality of the PN sequence and its ability to mitigate interference, noise, and multipath fading. This study focuses on modeling the DSSS technique and evaluating its performance in 5G networks, with particular emphasis on signal robustness, interference management, and spectral efficiency. The results will demonstrate the potential benefits of integrating DSSS into next-generation 5G wireless systems.

Paper Citation

in Harvard Style

Shaikh S., Dusane R. and Varade P. (2025). Modeling and Performance Analysis of DSSS Techniques in 5G Wireless Systems. In Proceedings of the 3rd International Conference on Futuristic Technology - Volume 2: INCOFT; ISBN 978-989-758-763-4, SciTePress, pages 49-56. DOI: 10.5220/0013586400004664

in Bibtex Style

@conference{incoft25,
author={Saif Shaikh and Raj Dusane and P. S. Varade},
title={Modeling and Performance Analysis of DSSS Techniques in 5G Wireless Systems},
booktitle={Proceedings of the 3rd International Conference on Futuristic Technology - Volume 2: INCOFT},
year={2025},
pages={49-56},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0013586400004664},
isbn={978-989-758-763-4},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 3rd International Conference on Futuristic Technology - Volume 2: INCOFT
TI - Modeling and Performance Analysis of DSSS Techniques in 5G Wireless Systems
SN - 978-989-758-763-4
AU - Shaikh S.
AU - Dusane R.
AU - Varade P.
PY - 2025
SP - 49
EP - 56
DO - 10.5220/0013586400004664
PB - SciTePress