Results 1 to 10 of about 473 (180)
Performance enhancement and PAPR reduction for MIMO based QAM-FBMC systems. [PDF]
PLoS ONEFilter Bank Multi-Carrier (FBMC) is attracting significant interest as a multi-carrier modulation (MCM) approach for future communication systems. It offers numerous advantages in contrast to Orthogonal Frequency Division Multiplexing (OFDM). Nonetheless,
Emad S Hassan
doaj +2 more sources
Pinopsin Regulates Melatonin Production and Daily Locomotor Activity: Functional Insights From Gene‐Edited Xenopus Tadpoles [PDF]
Journal of Pineal Research, Volume 78, Issue 2, March 2026.ABSTRACT Circadian rhythm alignment depends on environmental light detection via opsins. Pinopsin, originally identified in the pineal organ of birds and later in amphibian pineal complex and eyes, may play a role in this process, though its function has not been genetically tested.
Neda Heshami +4 more
wiley +2 more sources
Performance evaluation of PAPR reduction in FBMC system using nonlinear companding transform
ICT Express, 2019 Filter Bank Multicarrier with Offset Quadrature Amplitude Modulation (FBMC/OQAM) is one of the best waveforms used in 5G communications. The FBMC is a multicarrier modulation system (MCM) which suffers from high peak to average power ratio (PAPR) causing
, Abdelhalim Zekry
exaly +3 more sources
FBMC Transmitters with Reduced Complexity [PDF]
Radioengineering, 2018 Filter Bank MultiCarrier (FBMC) modulation is currently considered as one of the key enablers for future 5G technologies. In the literature, two approaches are applied for the modulation of FBMC signals: Frequency Spreading (FS) and PolyPhase (PP ...
Z. Kollar, H. Al-Amaireh
doaj +4 more sources
Blind Channel Estimation for FBMC/OQAM Systems Based on Subspace Approach
Information (Switzerland), 2018 The conventional channel estimation schemes for filter bank multicarrier with offset quadrature amplitude modulation (FBMC/OQAM) systems are mainly based on preamble methods.
Han Wang, Xianpeng Wang, Lingwei Xu
exaly +3 more sources
Analisis Unjuk Kerja FBMC-OQAM Pada Transmisi Citra QR Code Menggunakan Ekualisasi Zero Forcing
Jurnal Nasional Teknik Elektro, 2021 Wireless communication applications in the future require high data rate and efficient spectrum services. To be able to provide a high bit rate we can use plural modulation or multicarrier.
Brayan Raynaldi +2 more
doaj +1 more source
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
Analysis of quantization noise in FBMC transmitters
Digital Signal Processing, 2022 Zsolt Kollar, Monther Alrwashdeh
exaly +2 more sources
Spectral Efficient Asymmetrically Clipped Hybrid FBMC for Visible Light Communication
International Journal of Optics, 2021 Filter bank multicarrier (FBMC) modulation has shown sufficient potential for wireless communication. A hybrid optical FBMC technique is proposed to improve the spectral efficiency of a visible light communication (VLC) system.
Sanjeev Kumar, Preeti Singh
doaj +1 more source
AF relaying for FBMC signals [PDF]
2014 European Conference on Networks and Communications (EuCNC), 2014 An AF relay splits an FBMC transmission link into a two-hop channel. The receiver implements a parallel multistage FBMC demodulator/equalizer that is suitable for fading channels whose frequency response cannot be considered flat over the subcarriers. The signal quality at the output of such a receiver is characterized in terms of signal-to-noise-plus ...
Gregoratti, David, Mestre, Xavier
openaire +2 more sources