Noncoherent Detection for Improving the Spectral Efficiency of OFDM-IM Systems
Sign Up to like & getrecommendations! Published in 2020 at "Wireless Personal Communications"
DOI: 10.1007/s11277-020-07373-4
Abstract: Today, Orthogonal Frequency Division Multiplexing (OFDM) is the most preferred and commonly used scheme for all communication systems. A new multicarrier technique called OFDM with Index Modulation (OFDM-IM) has been developed recently where the indices… read more here.
Keywords: index; ofdm gim1; ofdm; spectral efficiency ... See more keywords
Noncoherent Detection for Ambient Backscatter Communications Over OFDM Signals
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2950601
Abstract: Backscattering communications have been recently proposed as an effective enabling technology for massive Internet of Things (IoT) development. A novel application of backscattering, called ambient backscattering (AmBC), has been gaining much attention, wherein backscattering communications… read more here.
Keywords: ofdm signals; backscatter communications; detection ambient; noncoherent detection ... See more keywords