Constant envelope OFDM
SC Thompson, AU Ahmed, JG Proakis… - IEEE transactions on …, 2008 - ieeexplore.ieee.org
This paper describes a transformation technique aimed at solving the peak-to-average
power ratio (PAPR) problem associated with OFDM (orthogonal frequency-division …
power ratio (PAPR) problem associated with OFDM (orthogonal frequency-division …
[BOOK][B] Constant envelope OFDM phase modulation
SC Thompson - 2005 - search.proquest.com
Orthogonal frequency division multiplexing (OFDM) is a popular modulation technique for
wireless digital communications. It provides a relatively straightforward way to accommodate …
wireless digital communications. It provides a relatively straightforward way to accommodate …
Semidefinite relaxation-based PAPR-aware precoding for massive MIMO-OFDM systems
A massive multiple-input multiple-output (MIMO) requires a large number of antennas and
the same amount of power amplifiers (PAs), one per antenna. As opposed to 4G base …
the same amount of power amplifiers (PAs), one per antenna. As opposed to 4G base …
Nonlinear effects in NOMA-OFDM systems: Analytical signal characterization and receiver design
Non orthogonal multiple access (NOMA) is being considered a key technology for future
communications. In this paper, we provide an analytical characterization of downlink NOMA …
communications. In this paper, we provide an analytical characterization of downlink NOMA …
Cyclic prefixed OQAM-OFDM and its application to single-carrier FDMA
X Gao, W Wang, XG ** noise recovery of OFDM signals based on compressed sensing
L Yang, K Song, YM Siu - IEEE Transactions on Broadcasting, 2017 - ieeexplore.ieee.org
The simple method of clip** is widely used to reduce the peak-to-average power ratio of
orthogonal frequency division multiplexing (OFDM) signal prior to passing it through the high …
orthogonal frequency division multiplexing (OFDM) signal prior to passing it through the high …
Use of 1‐bit digital‐to‐analogue converters in massive MIMO systems
Massive multiple‐input multiple‐output (MIMO) systems are being proposed for next
generation broadband wireless systems. However, as the complexity of implementation …
generation broadband wireless systems. However, as the complexity of implementation …
Optimum and sub-optimum receivers for OFDM signals with strong nonlinear distortion effects
In this paper we consider the optimum detection of OFDM (Orthogonal Frequency Division
Multiplexing) signals with strong nonlinear distortion effects. It is shown that the optimum …
Multiplexing) signals with strong nonlinear distortion effects. It is shown that the optimum …
On the accuracy of the Gaussian approximation for the evaluation of nonlinear effects in OFDM signals
The almost Gaussian nature of OFDM (Orthogonal Frequency Division Multiplexing) signals
with high number of subcarriers N is widely employed to characterize nonlinearly distorted …
with high number of subcarriers N is widely employed to characterize nonlinearly distorted …
Performance analysis for OFDM signals with peak cancellation
J Song, H Ochiai - IEEE transactions on communications, 2015 - ieeexplore.ieee.org
Peak cancellation (PC) is known as one of the simplest peak-to-average power ratio (PAPR)
reduction techniques that are applicable to various communications standards. The salient …
reduction techniques that are applicable to various communications standards. The salient …