Survey of channel estimation method in delay-Doppler domain for OTFS

Survey of channel estimation method in delay-Doppler domain for OTFS

In order to provide reliable communication service for high-mobility scenarios, 6G can consider DD (delay-Doppler) domain based OTFS (orthogonal time frequency space) as its modulation scheme.By mapping the transmitted symbols onto DD domain and transforming them into TF (time-frequency) domain, OTF...

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Bibliographic Details
Main Authors: Wang XING, Xiaogang TANG, Yiqing ZHOU, Chong ZHANG, Zhengang PAN
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2022-12-01
Series:Tongxin xuebao
Subjects:
orthogonal time frequency space
orthogonal frequency division multiplexing
delay-Doppler domain
channel estimation
Online Access:http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2022224/
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http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2022224/

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