Cyclostationary analysis of analog least mean square loop for self-interference cancellation in in-band full-duplex systems

AT Le, X Huang - IEEE Communications Letters, 2017 - ieeexplore.ieee.org
Analog least mean square (ALMS) loop is a promising mechanism to suppress self-
interference (SI) in an in-band full-duplex (IBFD) system. In this letter, a general solution for …

Frequency-domain characterization and performance bounds of ALMS loop for RF self-interference cancellation

AT Le, X Huang, YJ Guo… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Analog least mean square (ALMS) loop is a promising method to cancel self-interference
(SI) in in-band full-duplex (IBFD) systems. In this paper, the steady state analyses of the …

On performance of analog least mean square loop for self-interference cancellation in in-band full-duplex OFDM systems

AT Le, X Huang - 2017 IEEE 85th Vehicular Technology …, 2017 - ieeexplore.ieee.org
This paper evaluates the performance of an analog least mean square (ALMS) loop
employed to cancel self-interference in in-band full-duplex (IBFD) orthogonal frequency …

Self-interference cancellation with phase noise induced ICI suppression for full-duplex systems

E Ahmed, AM Eltawil… - 2013 IEEE Global …, 2013 - ieeexplore.ieee.org
One of the main bottlenecks in practical full-duplex systems is the oscillator phase noise,
which bounds the possible cancellable self-interference power. In this paper, a digital …

Analog least mean square loop with I/Q imbalance for self-interference cancellation in full-duplex radios

AT Le, X Huang, YJ Guo - IEEE Transactions on Vehicular …, 2019 - ieeexplore.ieee.org
Analog least mean square (ALMS) loop is a promising structure for self-interference (SI)
mitigation in full-duplex radios due to its simplicity and adaptive capability. However, being …

Self-interference cancelation using phase rotation in full-duplex wireless

JH Lee - IEEE Transactions on Vehicular Technology, 2013 - ieeexplore.ieee.org
In this paper, we propose an analog self-interference cancelation scheme for full-duplex
wireless orthogonal frequency-division multiplexing (OFDM) systems. Since the delay of the …

Self-mixed self-interference analog cancellation in full-duplex communications

H Lu, S Shao, K Deng, Y Tang - Science China Information Sciences, 2016 - Springer
Rather than using existing self-interference cancellation methods, which essentially consist
of reconstruction and subtraction, this paper proposes a novel approach, based on …

An In-Band Full-Duplex Prototype With Joint Self-Interference Cancellation in Antenna, Analog, and Digital Domains

AT Le, X Huang, C Ding, H Zhang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In-band full-duplex (IBFD) technology has been extensively researched over the last
decade, and numerous techniques have been proposed to cancel self-interference (SI) …

Semi-blind SI cancellation for in-band full-duplex wireless communications

D Liu, B Zhao, F Wu, S Shao, X Pu… - IEEE Communications …, 2018 - ieeexplore.ieee.org
Blind known self-interference cancellation (BKSC) is particularly attractive in self-
interference (SI) reduction for full-duplex (FD) systems, because it requires no interference …

All-digital self-interference cancellation technique for full-duplex systems

E Ahmed, AM Eltawil - IEEE Transactions on Wireless …, 2015 - ieeexplore.ieee.org
Full-duplex systems are expected to double the spectral efficiency compared to conventional
half-duplex systems if the self-interference signal can be significantly mitigated. Digital …