Results 1 to 10 of about 708 (167)
DCT-OFDM With Index Modulation
IEEE Communications Letters, 2017 International audienceIn this letter, index modulation (IM) is proposed for OFDM systems based on a discrete cosine transform (DCT) implementation. The new DCT-OFDM-IM scheme is shown to yield spectral efficiency improvements of up to 38% relative to ...
Marwa Chafii +2 more
exaly +3 more sources
On the Achievable Rate of OFDM With Index Modulation
IEEE Transactions on Signal Processing, 2016 Orthogonal frequency division multiplexing with index modulation (OFDM-IM) is a recently developed transmission technique that extends the principle of spatial modulation to OFDM subcarriers.
Miaowen Wen, Xiang Cheng, Meng Ma
exaly +2 more sources
Dual-Mode Index Modulation Aided OFDM
IEEE Access, 2017 Index modulation has become a promising technique in the context of orthogonal frequency division multiplexing (OFDM), whereby the specific activation of the frequency domain subcarriers is used for implicitly conveying extra information, hence improving
Tianqi Mao, Zhaocheng Wang, Qi Ｗang
exaly +2 more sources
Some of the next articles are maybe not open access.
Extended Spatial-Index LED Modulation for Optical MIMO-OFDM Wireless Communication
Electronics (Switzerland), 2020Hany S Hussein, Mohammed Farrag
exaly
OFDM With Index Modulation Using Coordinate Interleaving
IEEE Wireless Communications Letters, 2015Ertugrul Basar
exaly
Diversity Enhancing Multiple-Mode OFDM With Index Modulation
IEEE Transactions on Communications, 2018Qiang Li, Miaowen Wen, Ertugrul Basar
exaly
Likelihood-Based Automatic Modulation Classification in OFDM With Index Modulation
IEEE Transactions on Vehicular Technology, 2018Jianping Zheng
exaly
Low-Complexity LLR Calculation for OFDM With Index Modulation
IEEE Wireless Communications Letters, 2018Zeng Hu, Fangjiong Chen, Miaowen Wen
exaly
Optical MIMO-OFDM With Fully Generalized Index-Spatial LED Modulation
IEEE Communications Letters, 2019Hany S Hussein
exaly