Results 11 to 20 of about 1,164 (170)
Peak-to-Average Power Ratio Reduction of FBMC/OQAM Signal Using a Joint Optimization Scheme
IEEE Access, 2017 Owing to the signal structure difference between the filter bank multicarrier with offset quadrature amplitude modulation (FBMC/OQAM) and the orthogonal frequency-division multiplexing (OFDM) systems, the existing technologies to reduce the peak-to ...
Junhui Zhao, Shanjin Ni, Yi Gong
exaly +3 more sources
Compressive Sensing-Based Channel Estimation for FBMC-OQAM System Under Doubly Selective Channels
IEEE Access, 2019 Filter-bank multicarrier with offset quadrature amplitude modulation (FBMC-OQAM) has been considered as an alternative scheme to orthogonal frequency division multiplexing (OFDM).
Zongmiao He, Lingyu Zhou, Changjian Liu
exaly +3 more sources
Cross-Antenna Polyphase Interleaving and Inversion scheme to reduce the PAPR of MIMO-FBMC/OQAM system [PDF]
International Journal of Electronics and TelecommunicationsFilter Bank Multi-Carrier with Offset Quadrature Amplitude symbol mapping called as FBMC/OQAM is presented as a potential successor of Orthogonal Frequency Division Multiplexing OFDM.
Mounira Laabidi, Ridha Boualleguee
doaj +4 more sources
Hybrid PAPR Reduction Scheme for FBMC/OQAM Systems Based on Multi Data Block PTS and TR Methods
IEEE Access, 2016 The filter bank multicarrier with offset quadrature amplitude modulation (FBMC/OQAM) is being studied by many researchers as a key enabler for the fifth-generation air interface. In this paper, a hybrid peak-to-average power ratio (PAPR) reduction scheme
Han Wang, Xianpeng Wang, Lingwei Xu
exaly +3 more sources
Efficient Pruned-DFT FBMC-OQAM for Performance Enhancement of MIMO Channel Equalization Techniques [PDF]
International Journal of Electronics and TelecommunicationsA The next generation of wireless systems, like 5G/6G, ought to accommodate a wide range of potential use cases like massive real-time and machine-type communications. Accordingly, such systems need to provide high throughput, low latency, and a low peak
Thamer M. Jamel, Ali Al-Shuwaili
doaj +4 more sources
Analisis Kinerja FBMC OQAM menggunakan Kode Konvolusi
Jurnal Elkomika, 2021 ABSTRAK Sistem FBMC merupakan teknologi MCM yang dapat menyediakan laju data bit yang tinggi. Modulasi digital OQAM digunakan untuk meningkatkan bit rate. Pengkodean kanal digunakan untuk mengoreksi kesalahan yang diakibatkan noise.
MIFTAKHUDIN YUSUF +2 more
doaj +1 more source
IEEE Access, 2022 In the last couple of decades, multicarrier modulations have witnessed a considerable interest in wireless communication networks due to their ability to fight against multipath fading and offer multiple access with flexible resource sharing.
Wafa Khrouf +2 more
doaj +1 more source
IEEE Open Journal of Vehicular Technology, 2023 The applications and services envisioned for the sixth Generation (6G) Internet of Things (IoT) communication systems will place different requirements on the system design.
Fatima Hamdar +4 more
doaj +1 more source
Interference-free SDMA for FBMC-OQAM [PDF]
EURASIP Journal on Advances in Signal Processing, 2013 Filter-bank multi-carrier (FBMC) modulations have recently been considered for the emerging wireless communication systems as a means to improve the utilization of the physical resources and the robustness to channel time variations. FBMC divides the overall frequency channel in a set of subchannels of bandwidth proportionally decreasing with the ...
François Horlin +3 more
openaire +3 more sources
Performance study of HF communication using NOMA over narrowband HF channel
IET Communications, Volume 17, Issue 14, Page 1683-1690, August 2023., 2023 The novelty of this research is to increase the bit rate on high frequency (HF) systems. Non‐orthogonal multiple access technique (NOMA) technology is used over HF at narrow band 3 kHz ranges. In order to have real experiments SDR Hack RF systems are used, and the results show improvement in bit rate up to 45%.
Ahmad Ismail, Kamal Mohamedpour
wiley +1 more source