Differential Decoupling Strategies for UWB Integrated Sensing and Communication Systems

Jingwen Chen; Xunze Wang; Fan Liu; Zenan Zhang; Jiayin Xue; Tingting Zhang

doi:10.1109/VTC2023-Fall60731.2023.10333692

Differential Decoupling Strategies for UWB Integrated Sensing and Communication Systems

Jingwen Chen
, Xunze Wang
, Fan Liu
, Zenan Zhang
, Jiayin Xue
, Tingting Zhang^*

^*Corresponding author for this work

Harbin Institute of Technology Shenzhen
Peng Cheng Laboratory

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

5 Scopus citations

Abstract

Ultra wideband (UWB) signals, with their high time resolution, large bandwidth, and low energy consumption, hold great promise as candidates for future integrated sensing and communication (ISAC) systems. In this article, we attempt to explore the tradeoff between communication and sensing by estimating the unknown parameters of transmitted symbols and channel characteristics. We utilize the Fisher Information Matrix (FIM) and Cramr-Rao Bound (CRB) to quantify the performance. Firstly, due to the coupling between channel parameters and transmitted symbols, a differential decoupling approach is proposed. Subsequently, we conducted a comparative analysis of sensing performance across various decoupling methods. We can see that the transmitted symbols have noticeable degrading effects under typical channel parameters. Numerical results are provided, to show the decouple performance degradation on different decoupling schemes.

Original language	English
Title of host publication	2023 IEEE 98th Vehicular Technology Conference, VTC 2023-Fall - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9798350329285
DOIs	https://doi.org/10.1109/VTC2023-Fall60731.2023.10333692
State	Published - 2023
Externally published	Yes
Event	98th IEEE Vehicular Technology Conference, VTC 2023-Fall - Hong Kong, China Duration: 10 Oct 2023 → 13 Oct 2023

Publication series

Name	IEEE Vehicular Technology Conference
ISSN (Print)	1550-2252

Conference

Conference	98th IEEE Vehicular Technology Conference, VTC 2023-Fall
Country/Territory	China
City	Hong Kong
Period	10/10/23 → 13/10/23

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

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10.1109/VTC2023-Fall60731.2023.10333692

Cite this

Chen, J., Wang, X., Liu, F., Zhang, Z., Xue, J., & Zhang, T. (2023). Differential Decoupling Strategies for UWB Integrated Sensing and Communication Systems. In 2023 IEEE 98th Vehicular Technology Conference, VTC 2023-Fall - Proceedings (IEEE Vehicular Technology Conference). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/VTC2023-Fall60731.2023.10333692

@inproceedings{99903a6d072b4f37b061cb4881183d23,

title = "Differential Decoupling Strategies for UWB Integrated Sensing and Communication Systems",

abstract = "Ultra wideband (UWB) signals, with their high time resolution, large bandwidth, and low energy consumption, hold great promise as candidates for future integrated sensing and communication (ISAC) systems. In this article, we attempt to explore the tradeoff between communication and sensing by estimating the unknown parameters of transmitted symbols and channel characteristics. We utilize the Fisher Information Matrix (FIM) and Cramr-Rao Bound (CRB) to quantify the performance. Firstly, due to the coupling between channel parameters and transmitted symbols, a differential decoupling approach is proposed. Subsequently, we conducted a comparative analysis of sensing performance across various decoupling methods. We can see that the transmitted symbols have noticeable degrading effects under typical channel parameters. Numerical results are provided, to show the decouple performance degradation on different decoupling schemes.",

author = "Jingwen Chen and Xunze Wang and Fan Liu and Zenan Zhang and Jiayin Xue and Tingting Zhang",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 98th IEEE Vehicular Technology Conference, VTC 2023-Fall ; Conference date: 10-10-2023 Through 13-10-2023",

year = "2023",

doi = "10.1109/VTC2023-Fall60731.2023.10333692",

language = "英语",

series = "IEEE Vehicular Technology Conference",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2023 IEEE 98th Vehicular Technology Conference, VTC 2023-Fall - Proceedings",

address = "美国",

}

Chen, J, Wang, X, Liu, F, Zhang, Z, Xue, J & Zhang, T 2023, Differential Decoupling Strategies for UWB Integrated Sensing and Communication Systems. in 2023 IEEE 98th Vehicular Technology Conference, VTC 2023-Fall - Proceedings. IEEE Vehicular Technology Conference, Institute of Electrical and Electronics Engineers Inc., 98th IEEE Vehicular Technology Conference, VTC 2023-Fall, Hong Kong, China, 10/10/23. https://doi.org/10.1109/VTC2023-Fall60731.2023.10333692

Differential Decoupling Strategies for UWB Integrated Sensing and Communication Systems. / Chen, Jingwen; Wang, Xunze; Liu, Fan et al.
2023 IEEE 98th Vehicular Technology Conference, VTC 2023-Fall - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2023. (IEEE Vehicular Technology Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Differential Decoupling Strategies for UWB Integrated Sensing and Communication Systems

AU - Chen, Jingwen

AU - Wang, Xunze

AU - Liu, Fan

AU - Zhang, Zenan

AU - Xue, Jiayin

AU - Zhang, Tingting

PY - 2023

Y1 - 2023

N2 - Ultra wideband (UWB) signals, with their high time resolution, large bandwidth, and low energy consumption, hold great promise as candidates for future integrated sensing and communication (ISAC) systems. In this article, we attempt to explore the tradeoff between communication and sensing by estimating the unknown parameters of transmitted symbols and channel characteristics. We utilize the Fisher Information Matrix (FIM) and Cramr-Rao Bound (CRB) to quantify the performance. Firstly, due to the coupling between channel parameters and transmitted symbols, a differential decoupling approach is proposed. Subsequently, we conducted a comparative analysis of sensing performance across various decoupling methods. We can see that the transmitted symbols have noticeable degrading effects under typical channel parameters. Numerical results are provided, to show the decouple performance degradation on different decoupling schemes.

AB - Ultra wideband (UWB) signals, with their high time resolution, large bandwidth, and low energy consumption, hold great promise as candidates for future integrated sensing and communication (ISAC) systems. In this article, we attempt to explore the tradeoff between communication and sensing by estimating the unknown parameters of transmitted symbols and channel characteristics. We utilize the Fisher Information Matrix (FIM) and Cramr-Rao Bound (CRB) to quantify the performance. Firstly, due to the coupling between channel parameters and transmitted symbols, a differential decoupling approach is proposed. Subsequently, we conducted a comparative analysis of sensing performance across various decoupling methods. We can see that the transmitted symbols have noticeable degrading effects under typical channel parameters. Numerical results are provided, to show the decouple performance degradation on different decoupling schemes.

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DO - 10.1109/VTC2023-Fall60731.2023.10333692

M3 - 会议稿件

AN - SCOPUS:85181175449

T3 - IEEE Vehicular Technology Conference

BT - 2023 IEEE 98th Vehicular Technology Conference, VTC 2023-Fall - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 98th IEEE Vehicular Technology Conference, VTC 2023-Fall

Y2 - 10 October 2023 through 13 October 2023

ER -

Differential Decoupling Strategies for UWB Integrated Sensing and Communication Systems

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