Index modulation multiple access (IMMA) is a promising sixth-generation (6G) technique to
prominently improve the spectral efficiency, energy efficiency, system performance, and …

Interference represents one of the most common barriers for the wireless communications
society to bring the fully connected world to life, where everybody and everything is …

Index modulation (IM) provides a novel way for the transmission of additional data bits via
the indices of the available transmit entities compared with classical communication …

Index modulation multiple access (IM-MA) is recently proposed to exploit the IM concept to
the uplink multiple access system, where multiple users transmit their own signals via the …

The 5G heterogeneous network architecture integrates different radio access technologies
(RATs), which will support the large-scale communication connection of massive Internet-of …

Orthogonal time frequency space (OTFS) is a recent two-dimensional modulation technique
utilizing delay-Doppler domain and nominated as a promising candidate waveform for …

A novel domain for Index Modulation (IM) named “Filter Domain” is proposed. This new
domain generalizes many existing modulations and IM domains. In addition, a novel …

OFDM-IM based Non-Orthogonal Multiple Access is a recently developed scheme, where
flexibility is provided by both NOMA and OFDM-IM with an adjustable power allocation …

Index modulation-based orthogonal frequency division multiple access (IM-OFDMA) has
been recently proposed as a promising candidate for future wireless communication …

In the next generations of communication systems, resources' scarcity devolves to a more
critical point as a consequence of the expected massive number of users to be served …