Orthogonal time frequency space (OTFS) modulation is a promising candidate for supporting
reliable information transmission in high-mobility vehicular networks. In this paper, we …

In this paper, we propose a novel integrated sensing and communication (ISAC)
transmission framework based on the spatially spread orthogonal time frequency space (SS …

This paper proposes an off-grid channel estimation scheme for orthogonal time-frequency
space (OTFS) systems adopting the sparse Bayesian learning (SBL) framework. To avoid …

In this paper, we investigate the impacts of transmitter and receiver windows on the
performance of orthogonal time-frequency space (OTFS) modulation and propose window …

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 …

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

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 …

The orthogonal-time-frequency-space (OTFS) modulation has emerged as a promising
modulation scheme for high mobility wireless communications. To harvest the time and …

Orthogonal time frequency space (OTFS) modulation has attracted substantial attention
recently due to its great potential of providing reliable communications in high-mobility …

Multiple access is the cornerstone technology for each generation of wireless cellular
networks, which fundamentally determines the method of radio resource sharing and …