Channel estimation for ambient Internet of things

Channel estimation for ambient Internet of things

Passive backscatter based ambient Internet of things (AIoT) was an important development direction for the future of IoT and currently attracted extensive attentions. In practical applications of AIoT, there existed strong self-interference caused by phase noise and spurs, which brought about new ch...

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Bibliographic Details
Main Authors: WANG Ruoheng, DONG Lan, LIU Ming, WANG Gongpu, AI Bo
Format: Article
Language:zho
Published: China InfoCom Media Group 2024-12-01
Series:物联网学报
Subjects:
backscatter communication
channel estimation
complex exponential basis expansion model
Cramér-Rao lower bound
internet of things
phase noise
spurs
Online Access:http://www.wlwxb.com.cn/zh/article/doi/10.11959/j.issn.2096-3750.2024.00404/
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http://www.wlwxb.com.cn/zh/article/doi/10.11959/j.issn.2096-3750.2024.00404/

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