… of index modulation (IM) by proposing RIS-space shift keying (RIS-SSK) and RIS-spatial
modulation (… utilization of the IM principle for the indices of multiple receive antennas in a clever …

… a novel digital modulation scheme with high SE and EE, index modulation uses the indices
of … Inspired by the concept of subcarrier index modulation (SIM) in [40], [41], OFDM with index …

… modulation (SM), channel modulation (CM) and orthogonal frequency division multiplexing
with index modulation … of a multiple-input multiple-output (MIMO) system, the radio frequency (…

Multi-user MIMO (MU-MIMO) networks reveal the unique opportunities arising from a joint
optimization of antenna combining techniques with resource allocation protocols. Furthermore, …

… (MIMO-OFDM) paradigm unfortunately fail to satisfy this requirement. The MIMO modulation
… New groundbreaking modulation technologies are therefore very demanding. The recently …

… is treated as indices to convey information bits by modulating a … to the singular values of
MIMO channel matrix obtained from … Our work creates a new paradigm of index modulation for …

… Inspired by the MIMO paradigm, spatial modulation (SM), which activates a single transmit
antenna and uses its index to convey additional information bits, was developed recently [1]–[…

… This article comprehensively examines the flexible utilization of existing index modulation
techniques to satisfy the challenging and diverse requirements of 5G and beyond services. …

… modulation instant [40]. The rationale behind the multiRF to single-RF paradigm shift in MIMO
… SSK–MIMO schemes, which carry information using the indices of the TAs and assume the …

… alternative, but rather can be a game-changing communication paradigm whose … on index
modulation schemes. His primary research interests include MIMO systems, index modulation, …