Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Wu, Shaohan"'
Autor:
Wu, Shaohan, Hughes, Brian
We formulate antenna impedance estimation in a classical estimation framework under correlated Raleigh fading channels. Based on training sequences of multiple packets, we derive the ML estimators for antenna impedance and channel variance, treating
Externí odkaz:
http://arxiv.org/abs/2307.03600
Autor:
Wu, Shaohan
Techniques have been proposed to estimate unknown antenna impedance due to time-varying near-field loading conditions at multiple-input single-output (MISO) receivers. However, it remains unclear when a change occurs and impedance estimation becomes
Externí odkaz:
http://arxiv.org/abs/2211.03677
Autor:
Wu, Shaohan, Hughes, Brian L.
This paper considers antenna impedance estimation based on training sequences at MIMO receivers. The goal is to firstly leverage extensive resources available in most wireless systems for channel estimation to estimate antenna impedance in real-time.
Externí odkaz:
http://arxiv.org/abs/2204.01198
Autor:
Wu, Shaohan, Hughes, Brian L.
Impedance matching between receive antenna and front-end significantly impacts channel capacity in wireless channels. To implement capacity-optimal matching, the receiver must know the antenna impedance. But oftentimes this impedance varies with load
Externí odkaz:
http://arxiv.org/abs/2006.11443
Autor:
Wang, Jing, Zheng, Liping, Hu, Chundong, Kong, Demiao, Zhou, Zhongcheng, Wu, Bin, Wu, Shaohan, Fei, Famin, Shen, Yiyu
Publikováno v:
In Cellular Signalling July 2023 107
Akademický článek
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Akademický článek
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Autor:
Wu, Shaohan, Hughes, Brian L.
This paper considers a hybrid approach to joint estimation of channel information and antenna impedance, for single-input, single-output channels. Based on observation of training sequences via synchronously switched load at the receiver, we derive j
Externí odkaz:
http://arxiv.org/abs/1811.01381
Autor:
Wu, Shaohan1 (AUTHOR), Qin, Lei2 (AUTHOR), Yang, Juqin1 (AUTHOR), Wang, Jing1 (AUTHOR), Shen, Yiyu1 (AUTHOR) doctorsyy01@163.com
Publikováno v:
Cancer Medicine. Apr2023, Vol. 12 Issue 8, p10062-10076. 15p.
Publikováno v:
In Seminars in Cell and Developmental Biology March 2018 75:88-97