Study on Speech Transmission under Varying QoS Parameters in a OFDM Communication System

Monika Zamlynska, Przemyslaw Falkowski-Gilski, Grzegorz Debita, Bogdan Miedzinski

2021

Abstract

Although there has been an outbreak of multiple multimedia platforms worldwide, speech communication is still the most essential and important type of service. With the spoken word we can exchange ideas, provide descriptive information, as well as aid to another person. As the amount of available bandwidth continues to shrink, researchers focus on novel types of transmission, based most often on multi-valued modulations, multiple channels and related sub-carriers. Currently, OFDM (Orthogonal Frequency Division Multiplexing) is widely utilized both in wired and wireless transmission. It includes terrestrial and online digital services, such as cellular systems and broadcasting standards. This paper is focused on varying QoS (Quality of Service) aspects, related with the OFDM telecommunication system, with respect to speech signals. It involves a group of four language sets, namely: American English, British English, German, and Polish. Results of this study may aid both researchers and professionals involved in designing everyday communication services as well as supplementary back-up services.

Paper Citation

in Harvard Style

Zamlynska M., Falkowski-Gilski P., Debita G. and Miedzinski B. (2021). Study on Speech Transmission under Varying QoS Parameters in a OFDM Communication System. In Proceedings of the 17th International Conference on Web Information Systems and Technologies - Volume 1: QQSS, ISBN 978-989-758-536-4, pages 641-646. DOI: 10.5220/0010719800003058

in Bibtex Style

@conference{qqss21,
author={Monika Zamlynska and Przemyslaw Falkowski-Gilski and Grzegorz Debita and Bogdan Miedzinski},
title={Study on Speech Transmission under Varying QoS Parameters in a OFDM Communication System},
booktitle={Proceedings of the 17th International Conference on Web Information Systems and Technologies - Volume 1: QQSS,},
year={2021},
pages={641-646},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010719800003058},
isbn={978-989-758-536-4},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 17th International Conference on Web Information Systems and Technologies - Volume 1: QQSS,
TI - Study on Speech Transmission under Varying QoS Parameters in a OFDM Communication System
SN - 978-989-758-536-4
AU - Zamlynska M.
AU - Falkowski-Gilski P.
AU - Debita G.
AU - Miedzinski B.
PY - 2021
SP - 641
EP - 646
DO - 10.5220/0010719800003058