On the SEP analysis of OFDM index modulation with hybrid low complexity greedy detection and diversity reception

J Crawford, E Chatziantoniou… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
In this work, we investigate the performance of multicarrier index keying (MCIK) orthogonal
frequency division multiplexing (OFDM) proposing a hybrid low complexity detection and …

Low complexity greedy detection method with generalized multicarrier index keying OFDM

J Crawford, Y Ko - … Symposium on Personal, Indoor, and Mobile …, 2015 - ieeexplore.ieee.org
Multicarrier Index Keying (MCIK) is a recently developed technique that modulates
subcarriers but also indices of the subcarriers. In this paper a novel low-complexity detection …

Impact of CSI uncertainty on MCIK-OFDM: Tight closed-form symbol error probability analysis

T Van Luong, Y Ko - IEEE Transactions on Vehicular …, 2017 - ieeexplore.ieee.org
This paper proposes a novel framework to analyze the symbol error probability (SEP) for
multicarrier index keying orthogonal frequency-division multiplexing (MCIK-OFDM) systems …

A tight upper bound on bit error rate of joint OFDM and multi-carrier index keying

Y Ko - IEEE Communications Letters, 2014 - ieeexplore.ieee.org
This letter investigates performance enhancement by the concept of multi-carrier index
keying in orthogonal frequency division multiplexing (OFDM) systems. For the performance …

The BER analysis of MRC-aided greedy detection for OFDM-IM in presence of uncertain CSI

T Van Luong, Y Ko - IEEE wireless communications letters, 2018 - ieeexplore.ieee.org
This letter investigates the bit error rate (BER) performance of orthogonal frequency division
multiplexing index modulation, employing the maximal ratio combining-based low …

Repeated MCIK-OFDM with enhanced transmit diversity under CSI uncertainty

T Van Luong, Y Ko, J Choi - IEEE Transactions on Wireless …, 2018 - ieeexplore.ieee.org
This paper investigates the opportunity for a repetition coded multi-carrier index keying-
orthogonal frequency division multiplexing (MCIK-OFDM), termed repeated MCIK-OFDM …

A tight bound on BER of MCIK-OFDM with greedy detection and imperfect CSI

T Van Luong, Y Ko - IEEE Communications Letters, 2017 - ieeexplore.ieee.org
This letter first investigates bit error rate (BER) of Multi-Carrier Index Keying-Orthogonal
Frequency Division Multiplexing using a low-complexity greedy detector (GD). We derive a …

Dual-mode index modulation aided OFDM

T Mao, Z Wang, Q Wang, S Chen, L Hanzo - IEEE Access, 2016 - ieeexplore.ieee.org
Index modulation has become a promising technique in the context of orthogonal frequency
division multiplexing (OFDM), whereby the specific activation of the frequency domain …

Low-complexity detection for multiple-mode OFDM with index modulation

Z Hu, F Chen, Y Liu, S Liu, H Yu, F Ji - Physical Communication, 2019 - Elsevier
Multiple-mode orthogonal frequency division multiplexing with index modulation (MM-OFDM-
IM) is a recently proposed multicarrier transmission technique, which transmits …

Zero-padded orthogonal frequency division multiplexing with index modulation using multiple constellation alphabets

T Mao, Q Wang, J Quan, Z Wang - IEEE Access, 2017 - ieeexplore.ieee.org
Orthogonal frequency-division multiplexing (OFDM) with index modulation has been
emerged as a promising technique for next-generation networks, where the specific …