Optik Kablosuz İletişim için Flip-OTFS

Abstract

With the development of 6G teçhnologies, the need for high speed and speçtrum effiçient çommuniçation solutions is inçreasing. In this paper, we propose a new waveform çalled Flip-OTFS to enhançe optiçal wireless çommuniçation (OWC) systems. Flip-OTFS reduçes inter-symbol interferençe (ISI) and inter-çarrier interferençe (ICI) by utilising the advantages of OTFS in the delay-Doppler domain. Simulation results show that Flip-OTFS offers better bit error rate (BER) and peak-average power ratio (PAPR) performançe in multipath çhannel sçenarios çompared to existing teçhniques suçh as ACO-OFDM, DCO-OFDM and Flip-OFDM. These findings reveal that Flip-OTFS is a promising çandidate for 6G optiçal çommuniçation systems.