Toward 6G: From new hardware design to wireless semantic and goal-oriented communication paradigms
Several speculative visions are conjecturing on what 6G services will be able to offer at the
horizon of 2030. Nevertheless, the 6G design process is at its preliminary stages. The reality …
horizon of 2030. Nevertheless, the 6G design process is at its preliminary stages. The reality …
Experimental testbed of post-OFDM waveforms toward future wireless networks
This paper details an experimental testbed conceived for studying the capability of new
multicarrier waveforms to accommodate 5G requirements. Testbed experiments are done …
multicarrier waveforms to accommodate 5G requirements. Testbed experiments are done …
Ping-pong joint optimization of PAPR reduction and HPA linearization in OFDM systems
In this paper, we introduce a joint approach for peak-to-average power ratio (PAPR)
reduction and predistortion for orthogonal frequency division multiplexing systems subjected …
reduction and predistortion for orthogonal frequency division multiplexing systems subjected …
Low-Complexity Adaptive DPD: From online optimization to meta-learning
In this paper, we investigate low-complexity and adaptive digital predistorsion (DPD)
techniques in order to enhance wireless communication system latency, complexity and …
techniques in order to enhance wireless communication system latency, complexity and …
[PDF][PDF] Novel Algorithm for Nonlinear Distortion Reduction Based on Clipping and Compressive Sensing in OFDM/OQAM System
KK Vaigandla, J Benita - sat, 2022 - ijeer.forexjournal.co.in
(OFDM/OQAM) signal has high peak-to-average power ratio (PAPR) problem. It not only
affects the distortion in High Power Amplifier (HPA) but also results in bit error ratio (BER) …
affects the distortion in High Power Amplifier (HPA) but also results in bit error ratio (BER) …
Low-complexity adaptive digital pre-distortion with meta-learning based neural networks
In this paper, we study a meta-learning based neural network (NN) model to enhance the
energy-efficiency related to power amplification in wireless communication systems …
energy-efficiency related to power amplification in wireless communication systems …
Techniques to improve power amplifier energy efficiency for 5G
E Bala, L Kazakevich, R Yang - 1st International Conference …, 2014 - ieeexplore.ieee.org
Improved spectral and energy efficiency are two key requirements for the fifth generation
(5G) wireless communication systems. The inefficiency and non-linearity of traditional power …
(5G) wireless communication systems. The inefficiency and non-linearity of traditional power …
PA linearization of FBMC-OQAM signals with overlapped recursive error correcting predistortion
SSKC Bulusu, H Shaiek… - … Symposium on Wireless …, 2016 - ieeexplore.ieee.org
The Filter Bank Multi-Carrier (FBMC) with Offset Quadrature Amplitude Modulation (OQAM)
has some appealing properties that make it to gain currency as one of the alternatives to …
has some appealing properties that make it to gain currency as one of the alternatives to …
Power Amplifier Optimization for M2M Node using DPD and Hybrid DFT-s-OFDM with CFR
Abstract Power Amplifiers (PAs) play a vital role in mobile communication. However, their
inherent nonlinearity can lead to issues such as unwanted radiation, interference with …
inherent nonlinearity can lead to issues such as unwanted radiation, interference with …
[PDF][PDF] Spectral Re-Growth Suppression in the FBMC-OQAM Signal Under the Non-linear Behavior of a Power Amplifier.
Typically, the filter bank multicarrier with offset quadrature amplitude modulation (FBMC-
OQAM) bears some impressive properties that make it popular as one of the substitutes to …
OQAM) bears some impressive properties that make it popular as one of the substitutes to …