… new hybrid low complexity detection and diversity reception scheme … greedy detection (GD)
scheme is proposed to detect MCIK-OFDM signals by exploiting jointly the energy detection …

… signal the subsequent mapping of subcarrier indices in [1] and [… , OFDM with interleaved
subcarrier index modulation (OFDM-… as OFDM with generalized index modulation (OFDM-GIM). …

… a greedy detector at the receiver and study the system performance in terms of the probability
of erroneous detection (… amplitude modulation (QAM) constellation-based SM scheme. • A …

… IM system as in [6] and present a greedy detector structure for the RIS-SSK and RIS-SM …
for the probability of erroneous receive antenna index detection for both the RIS systems. In …

… antenna index modulation was … -based greedy detector (GD) at the receiver to detect the
indices of the selected antennas with low complexity. Then, the I and Q symbols can be detected …

… an optimized version of the greedy detector (OGD) that … of active and inactive subcarrier
indices. Our approach improves the … of ofdm index modulation with hybrid low complexity greedy …

… index modulation, employing the maximal ratio combining based lowcomplexity greedy detector
(MRC-GD) and the PSK modulation… tight expressions for both index error probability (IEP…

… /Q) dimensions, which performs index modulation over both the in-… and IM-OFDM employing
greedy detection (GD) under imperfect … index detection. To achieve further diversity gain and …

… Remark 4: We observe that unlike the greedy detector, increasing nR for ML detection
improves the PEP performance of RIS-SM and RIS-SSK schemes through the MGF terms of (46) …

… the ML-based detection of this symbol depends on the index detection error, we consider
two … sis of OFDM index modulation with hybrid low complexity greedy detection and diversity …