The first 15 years of SEFDM: A brief survey
Spectrally efficient frequency division multiplexing (SEFDM) is a multi-carrier signal
waveform, which achieves higher spectral efficiency, relative to conventional orthogonal …
waveform, which achieves higher spectral efficiency, relative to conventional orthogonal …
The evolution of faster-than-Nyquist signaling
The fifty-year progress of faster-than-Nyquist (FTN) signaling is surveyed. FTN signaling
exploits non-orthogonal dense symbol packing in the time domain for the sake of increasing …
exploits non-orthogonal dense symbol packing in the time domain for the sake of increasing …
Optimizing the shape of Faster-Than-Nyquist (FTN) signals with the constraint on energy concentration in the occupied frequency bandwidth
SB Makarov, M Liu, AS Ovsyannikova… - IEEE …, 2020 - ieeexplore.ieee.org
The achievement of the boundary values of spectral efficiency is associated with the
development of methods for generating and receiving signals with a compact spectrum. The …
development of methods for generating and receiving signals with a compact spectrum. The …
Secrecy performance of eigendecomposition-based FTN signaling and NOFDM in quasi-static fading channels
S Sugiura - IEEE Transactions on Wireless Communications, 2021 - ieeexplore.ieee.org
In this paper, we investigate the information-theoretic secrecy performance of recent
precoded faster-than-Nyquist signaling (FTN) with the aid of optimal power allocation in …
precoded faster-than-Nyquist signaling (FTN) with the aid of optimal power allocation in …
Waveform and space precoding for next generation downlink narrowband IoT
Narrowband Internet of Things (NB-IoT) was introduced by 3GPP in low power wide area
network to support low power and wide coverage applications. Since it follows long term …
network to support low power and wide coverage applications. Since it follows long term …
Power multiplexing NOMA and bandwidth compression for satellite-terrestrial networks
M Jia, Q Gao, Q Guo, X Gu… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Due to the spectrum scarcity in the space information networks, non-orthogonal multiple
access (NOMA) is envisioned as a promising technique in satellite-terrestrial …
access (NOMA) is envisioned as a promising technique in satellite-terrestrial …
A Review and Comparative Analysis of PAPR Reduction Techniques of OFDM System
Multi-carrier (MC) communication technology has numerous advantages over single carrier
modulation technology such as it is spectrum efficient. OFDM has a history of continuous …
modulation technology such as it is spectrum efficient. OFDM has a history of continuous …
Outperforming conventional OFDM and SEFDM signals by means of using optimal spectral pulses and the M-BCJR algorithm
In the paper, we compared spectral efficiency between OFDM signals, reputed SEFDM
signals, and recently proposed RRC-SEFDM and PR-SEFDM signals. The last three are …
signals, and recently proposed RRC-SEFDM and PR-SEFDM signals. The last three are …
Non-uniform non-orthogonal multicarrier underwater communication for compressed sonar image data transmission
J Cui, G Han, Y Su, X Fu - IEEE Transactions on Vehicular …, 2021 - ieeexplore.ieee.org
Efficient and reliable underwater sonar image transmission is increasingly desired for
underwater investigation by autonomous underwater vehicles (AUV). However, it is …
underwater investigation by autonomous underwater vehicles (AUV). However, it is …
Possibility of peak-to-avegare power ratio reduction by application of optimal signal for transmitter based on SDR HackRF One
IR Ishkaev, AE Shevelev… - 2018 IEEE …, 2018 - ieeexplore.ieee.org
In this paper the research on realization of transmitter for optimal signals which provide high
spectral efficiency without significant energy losses is done. HackRF One is chosen as a …
spectral efficiency without significant energy losses is done. HackRF One is chosen as a …