Adjacent channel interference suppression based on spectral extrapolation to enhance electromagnetic compatibility of co‐site radio devices

X Huo, W Guo, Y Liu, H Zhao… - Transactions on Emerging …, 2022 - Wiley Online Library
Interference suppression is an effective technique to enhance the electromagnetic
compatibility of co‐site radio devices. In adjacent channel interference (ACI) suppression, a …

Adjacent Channel Interference Suppression Based on Deconvolution of Interference Signal's Out-of-band Component

X HUO, H ZHAO, Y LIU, X LI, X WANG, Y TANG - 电子与信息学报, 2020 - jeit.ac.cn
Abstract In Adjacent Channel Interference (ACI) suppression, in order to obtain the nonlinear
characteristics of interference signal for reconstruction and cancellation, the receiver needs …

Analysis and compensation of frequency offset in co-site adjacent channel interference suppression

X Huo, W Guo, Y Liu, H Zhao, Y Tang - China Communications, 2023 - ieeexplore.ieee.org
Due to the mismatch of the circuit oscillators, there will always be a frequency offset between
the transmitter and the receiver. In the adjacent channel interference (ACI) suppression …

Broadband cancellation method in an adaptive co-site interference cancellation system

Y Jiang, X Li - International journal of electronics, 2022 - Taylor & Francis
With the boom of communication systems on independent platforms (such as, airplanes and
vessels), co-site interference has become prominent. Currently, extensive research has …

[HTML][HTML] A new adaptive co-site broadband interference cancellation method with auxiliary channel

Y Jiang, S Liu, M Li, N Zhao, M Wu - Digital Communications and Networks, 2022 - Elsevier
With the boom of the communication systems on some independent platforms (such as
satellites, space stations, airplanes, vessels), co-site interference is becoming prominent …

Wideband co-site interference cancellation based on single-tap structure

C Gou, Z Zhao, J Meng, S Ge - 2018 IEEE 18th International …, 2018 - ieeexplore.ieee.org
In simultaneous transmit and receive (STAR) systems, receivers always suffer from strong co-
site radio frequency (RF) interference from transmitters in the same platform due to the …

An eigen domain interference rejection combining algorithm for narrowband interference suppression

F Liu, H Zhao, Y Tang - IEEE communications letters, 2014 - ieeexplore.ieee.org
In this letter, we propose an eigen domain interference rejection combining (E-IRC)
algorithm to suppress the narrowband interference (NBI). The proposed E-IRC algorithm …

Co-channel interference cancellation using single radio frequency and baseband chain

SW Kim, YJ Chun, S Kim - IEEE Transactions on …, 2010 - ieeexplore.ieee.org
We present a new architecture for multi-antenna receivers that cancels the co-channel
interference (CCI) using a single radio frequency (RF) and baseband (BB) chain, while still …

A digital-domain controlled nonlinear RF interference cancellation scheme for co-site wideband radios

S Ge, J Meng, J Xing, Y Liu… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
In this paper, a digital-domain reconstruction based radio-frequency (RF) interference
cancellation scheme is proposed to cancel the nonlinear wideband self-interference (SI) …

[PDF][PDF] High capacity wideband co-site co-channel interference cancellation system for enhancing wireless communications

Q Zhou - 2015 - getd.libs.uga.edu
Due to the proximity of the transmitter and receiver, the line of sight interference from the
local transmitter is the strongest part of the co-site co-channel interference. In this chapter …