In the 6G era, Space-Air-Ground Integrated Network (SAGIN) are anticipated to deliver
global coverage, necessitating support for a diverse array of emerging applications in high …

Recently proposed orthogonal time frequency space (OTFS) modulation has been
considered as a promising candidate for accommodating various emerging communication …

High-speed mobility communication is one of the challenging scenarios because of the
rapidly changing channel involved. In light of this, the orthogonal time–frequency space …

For high mobility communication scenario, the recently emerged orthogonal time frequency
space (OTFS) modulation introduces a new delay-Doppler domain signal space, and can …

Orthogonal time-frequency space (OTFS) is a promising technique for high mobility wireless
communications, as it approaches a sparse representation of doubly-selective fading …

Lower earth orbit (LEO) satellites play an important role in the integration of space and
terrestrial communication networks, which typically encounter high-mobility scenarios. It has …

Due to the ability to handle signal processing problems caused by high Doppler effects from
vehicle movements, orthogonal time frequency space (OTFS) is a competitive modulation …

In this paper, a new receiver design based on basis expansion model (BEM) orthogonal
time frequency space (OTFS) is presented for high-mobility communications with Doppler …

Terahertz (THz) integrated sensing and communication (ISAC) is a promising
interdisciplinary technology that realizes simultaneously transmitting Terabit-per-second …

Next generation cellular network is expected to provide the simultaneous high-accuracy
localization and ultra-reliable communication services, even in high mobility scenarios. To …