Results 131 to 140 of about 2,913 (160)

Self-interference cancellation for full-duplex MIMO transceivers

2015 IEEE Wireless Communications and Networking Conference (WCNC), 2015
Full-duplex operation requires effective self-interference (SI) cancellation that in turn needs reliable SI channel estimation. In this paper, we develop two estimation algorithms suitable for a 2-stage SI cancellation structure. By exploiting the sparsity of the SI channel, we first derive a compressed sensing-based SI channel estimation algorithm to ...
Ahmed Masmoudi, Tho Le-Ngoc
openaire   +1 more source

Design of a passive self-interference cancellation network with high cancellation ratio

2013 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference, 2013
A passive self-interference cancellation network (SICN) is proposed in this paper. The network is composed of three directional couplers and microstrip delay lines. By adjusting the coupling factor of the two parallel coupled line directional couplers and the length of the delay lines, the proposed SICN is able to produce an optimized reference signal ...
null Jinxin Li, null Shiwen Yang, null Zaiping Nie   +2 more
openaire   +1 more source

Self-Interference Leakage Estimation ‘N’ Cancellation Element: Design of an Active Self-Interference Cancellation Coupler

IEEE Microwave Magazine, 2023
Patrick Fenske, Andre Scheder, Tobias Koegel, Konstantin Root, Martin Vossiek, Christian Carlowitz   +5 more
openaire   +1 more source

Photonics-enabled simultaneous self-interference cancellation and image-reject mixing

Optics Letters, 2019
Both self-interference and image interference are key practical impediments to realize in-band full-duplex radio-frequency (RF) systems. The previous photonics-based approaches can realize either self-interference cancellation or image-reject mixing.
Dan Zhu, Xiaopeng Hu, Wenjuan Chen, De Ben, Shilong Pan   +4 more
openaire   +2 more sources

Wideband self-interference cancellation for better spectrum use

2016 IEEE 17th International Symposium on A World of Wireless, Mobile and Multimedia Networks (WoWMoM), 2016
A large enough separation in the frequency domain between signals going in opposite directions is instrumental to facilitate the implementation of transceivers able to isolate the receiver from the high power transmitted signal. A more flexible allocation of spectrum requires the application of interference cancellation countermeasures.
openaire   +1 more source

Fractional Delay Filter Based Wideband Self-Interference Cancellation

Advanced Science and Technology Letters, 2013
This paper introduce Fractional Delay Filter (FD) into SelfInterference Cancellation based Full-Duplex communication system. The paper explains that an accurate delay of baseband signal in cancellation channel is very important for the performance of self-interference cancellation.
openaire   +1 more source

In-band full-duplex technology: self-interference cancellation

International Conference on Electronic Information Engineering and Computer Technology (EIECT 2021), 2021
Yuchen Han, Zhiyong Yu, Haibin Jiang, Junjie Cao   +3 more
openaire   +1 more source

Self-interference cancellation in Full-Duplex MIMO System

2022 98th ARFTG Microwave Measurement Conference (ARFTG), 2022
null Shipra, Meenakshi Rawat
openaire   +1 more source

Near-Instantaneously Self-Healing Coating toward Stable and Durable Electromagnetic Interference Shielding

Nano-Micro Letters, 2021
Chuntao Lan, Songlin Zhang, Swee Ching Sc Tan   +2 more
exaly  

Lightweight Digital Self-Interference Cancellation

2024 IEEE/CIC International Conference on Communications in China (ICCC)
Lifeng Lin, Dongsheng Zheng, Jingze Ding, Bingli Jiao, H. Vincent Poor   +4 more
openaire   +1 more source