RF impairments in wireless transceivers: Phase noise, CFO, and IQ imbalance–A survey

A Mohammadian, C Tellambura - IEEE access, 2021 - ieeexplore.ieee.org
Wireless transceivers for mass-market applications must be cost effective. We may achieve
this goal by deploying non-ideal low-cost radio frequency (RF) analog components …

Analysis of phase noise issues in millimeter wave systems for 5G communications

U Easwaran, V Krishnaveni - Wireless Personal Communications, 2022 - Springer
Many varieties of technologies have been introduced for mobile communication and data
traffic plays a major role in each generation of communication systems. 5G is termed as Next …

Novel geographic thematic study of the largest radiology societies globally: how is gender structure biased within editorial boards?

W Abdellatif, M Shao, S Jalal, J Ding… - American Journal of …, 2019 - Am Roentgen Ray Soc
OBJECTIVE. Radiology has traditionally been a male-dominated medical specialty, and this
is also reflected in the authorship of radiology publications and the composition of radiology …

On the analog self-interference cancellation for full-duplex communications with imperfect channel state information

D Liu, Y Shen, S Shao, Y Tang, Y Gong - IEEE Access, 2017 - ieeexplore.ieee.org
This paper studies the performance of the analog multi-tap (MT) canceller, where the tap
coefficients are calculated based on the estimated self-interference (SI) channel state …

Analysis of self-interference cancellation under phase noise, CFO, and IQ imbalance in GFDM full-duplex transceivers

A Mohammadian, C Tellambura… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
This article investigates a full-duplex base station using a generalized frequency division
multiplexing (GFDM) transceiver with the radio frequency (RF) impairments including phase …

Deep learning LMMSE joint channel, PN, and IQ imbalance estimator for multicarrier MIMO full-duplex systems

A Mohammadian, C Tellambura… - IEEE Wireless …, 2021 - ieeexplore.ieee.org
This letter investigates joint estimation of the channel, phase noise (PN), and in-phase (I)
and quadrature-phase (Q) imbalance in multicarrier MIMO full-duplex wireless systems. We …

Phase noise compensation for OFDM systems

A Leshem, M Yemini - IEEE Transactions on Signal Processing, 2017 - ieeexplore.ieee.org
We describe a low-complexity method for time-domain compensation of phase noise in
OFDM systems. We extend existing methods in several respects. First, we suggest using the …

Analog self-interference cancellation using auxiliary transmitter considering IQ imbalance and amplifier nonlinearity

T Fukui, K Komatsu, Y Miyaji… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In-band full-duplex communication, which transmits and receives simultaneously on the
same frequency, causes self-interference (SI). In this paper, to cancel SI present in the radio …

Distribution of the residual self-interference power in in-band full-duplex wireless systems

L Irio, R Oliveira - IEEE Access, 2019 - ieeexplore.ieee.org
This paper derives the distribution of the residual self-interference (SI) power in an analog
post-mixer canceler adopted in a wireless in-band full-duplex communication system. We …

Performance analysis of non-orthogonal multiple access under I/Q imbalance

B Selim, S Muhaidat, PC Sofotasios, BS Sharif… - IEEE …, 2018 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) has been recently proposed as a viable technology
that can potentially improve the spectral efficiency of fifth generation wireless networks and …