Low-complexity PAPR reduction method for OFDM systems based on real-valued neural networks
Z Liu, X Hu, K Han, S Zhang, L Sun, L Xu… - IEEE Wireless …, 2020 - ieeexplore.ieee.org
High peak-to-average power ratio (PAPR) in orthogonal frequency division multiplexing
(OFDM) systems is one of the major drawbacks in wireless transmitters. In this letter, a novel …
(OFDM) systems is one of the major drawbacks in wireless transmitters. In this letter, a novel …
A novel adaptive tone reservation scheme for PAPR reduction in large-scale multi-user MIMO-OFDM systems
C Ni, Y Ma, T Jiang - IEEE Wireless Communications Letters, 2016 - ieeexplore.ieee.org
In this letter, a novel adaptive tone reservation (ATR) scheme is proposed for the orthogonal
frequency division multiplexing-based large-scale multiuser multiple-input multiple-output …
frequency division multiplexing-based large-scale multiuser multiple-input multiple-output …
Enhanced nonlinear companding scheme for reducing PAPR of OFDM systems
A new companding scheme for reducing the peak-to-average power ratio (PAPR) of
orthogonal frequency-division multiplexing (OFDM) systems is proposed in this study. It …
orthogonal frequency-division multiplexing (OFDM) systems is proposed in this study. It …
A closed form selected map** algorithm for PAPR reduction in OFDM multicarrier transmission
Nowadays, the demand for communication multi-carriers' channels, where the sub-channels
are made mutually independent by using orthogonal frequency division multiplexing …
are made mutually independent by using orthogonal frequency division multiplexing …
Technique for PAPR reduction in communication channel
D Raphaeli, Y Tate, L Or - US Patent 10,084,631, 2018 - Google Patents
A technique of map** data, suitable for Peak to Average Power Ratio (PAPR) reduction
while transmitting data portions via a communication channel limited by a peak power p …
while transmitting data portions via a communication channel limited by a peak power p …
A low complexity tone reservation scheme based on time-domain kernel matrix for PAPR reduction in OFDM systems
P Yu, S ** - IEEE transactions on broadcasting, 2015 - ieeexplore.ieee.org
The peak-to-average power ratio (PAPR) problem is a main challenge for orthogonal
frequency division multiplexing systems. In this paper, the proposed scheme reduces the …
frequency division multiplexing systems. In this paper, the proposed scheme reduces the …
Invertible subset QC-LDPC codes for PAPR reduction of OFDM signals
A type of invertible subset low density parity-check (IS-LDPC) codes was proposed to
reduce the peak-to-average power ratio for orthogonal frequency-division multiplexing …
reduce the peak-to-average power ratio for orthogonal frequency-division multiplexing …
An ADMM approach for PAPR reduction for large-scale MIMO-OFDM systems
H Bao, J Fang, Q Wan, Z Chen… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
We consider the problem of peak-to-average power ratio (PAPR) reduction for orthogonal
frequency-division multiplexing based large-scale multiple-input multiple-output systems. A …
frequency-division multiplexing based large-scale multiple-input multiple-output systems. A …
A novel PAPR reduction scheme for OFDM systems based on neural networks
F Zou, Z Liu, X Hu, G Wang - Wireless Communications and …, 2021 - Wiley Online Library
Orthogonal frequency division multiplexing (OFDM) is extensively applied in the downlink of
narrowband Internet of Things (NB‐IoT). However, the high peak‐to‐average power ratio …
narrowband Internet of Things (NB‐IoT). However, the high peak‐to‐average power ratio …
Peak-to-average power ratio reduction techniques in OFDM: A review and challenges
High value of Bits/second and Bits/second/hertz are very much essential to support the
requirements of current and future mobile users. With Orthogonal Frequency Division …
requirements of current and future mobile users. With Orthogonal Frequency Division …