BER Performance Analysis for NOMA Systems with OTFS Modulation

UMAKOĞLU İ., NAMDAR M., BAŞGÜMÜŞ A., ÖZYURT S., KULAÇ S.

2023 31th Signal Processing and Communications Applications Conference (SIU), İstanbul, Turkey, 5 - 08 July 2023, pp.1-4 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Doi Number: 10.1109/siu59756.2023.10223828
  • City: İstanbul
  • Country: Turkey
  • Page Numbers: pp.1-4
  • Bursa Uludag University Affiliated: Yes

Abstract

This study examines the non-orthogonal multiple access (NOMA) system that is modulated with orthogonal time-frequency-space (OTFS), which is a potential waveform candidate that is frequently used in sixth-generation (6G) wireless communication networks and is shown to improve performance in high mobility scenarios. In the proposed OTFS modulated NOMA system, bit error rate performance for near and far users is presented with the help of the message passing detection algorithm.