Dual-Function Radar-Communication Systems with Constant-Modulus and Similarity Constraints

Christos G. Tsinos; Aakash Arora; Symeon Chatzinotas; Bjurn Ottersten

doi:10.1109/SAM53842.2022.9827892

Dual-Function Radar-Communication Systems with Constant-Modulus and Similarity Constraints

Christos G. Tsinos
, Aakash Arora
, Symeon Chatzinotas
, Bjurn Ottersten

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

5 Citations (Scopus)

1 Downloads (Pure)

Abstract

In this paper, the problem of joint transmit waveform and receive filter design for dual-function radar-communication (DFRC) systems is studied. A multiple antenna base station (BS) serving multiple single antenna users on the downlink is assumed. Furthermore, the BS simultaneously accommodates sensing capabilities in the form of point-like target detection from the reflected return signals in a signal-dependent interference environment. The core objective of the present paper is to design the optimal waveform and radar receive filter such that the derived waveform satisfies constant-modulus and similarity to known waveform constraints that are of particular importance to the radar's part operation. The proposed designs are derived through the solution to difficult non-convex optimization problems. To that end, novel algorithmic solutions with guaranteed convergence are developed for the solution of the aforementioned problems. The effectiveness of the proposed solutions is verified via simulations.

Original language	English
Title of host publication	2022 IEEE 12th Sensor Array and Multichannel Signal Processing Workshop, SAM 2022
Publisher	IEEE
Pages	231-235
Number of pages	5
ISBN (Electronic)	9781665406338
DOIs	https://doi.org/10.1109/SAM53842.2022.9827892
Publication status	Published - 2022
Externally published	Yes
Event	12th IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2022 - Trondheim, Norway Duration: 20 Jun 2022 → 23 Jun 2022 Conference number: 12

Publication series

Name	Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop
Volume	2022-June
ISSN (Electronic)	2151-870X

Conference

Conference	12th IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2022
Abbreviated title	SAM 2022
Country/Territory	Norway
City	Trondheim
Period	20/06/22 → 23/06/22

Keywords

Beamforming
Gradient-Projection (GP)
Joint radar-communication
MIMO
Multiuser Interference
Nonconvex Optimization
Spectrum sharing
Wave-form Design
n/a OA procedure

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10.1109/SAM53842.2022.9827892

Cite this

Tsinos, C. G., Arora, A., Chatzinotas, S., & Ottersten, B. (2022). Dual-Function Radar-Communication Systems with Constant-Modulus and Similarity Constraints. In 2022 IEEE 12th Sensor Array and Multichannel Signal Processing Workshop, SAM 2022 (pp. 231-235). (Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop; Vol. 2022-June). IEEE. https://doi.org/10.1109/SAM53842.2022.9827892

@inproceedings{9d373b473ce745a6b9726d380188839c,

title = "Dual-Function Radar-Communication Systems with Constant-Modulus and Similarity Constraints",

abstract = "In this paper, the problem of joint transmit waveform and receive filter design for dual-function radar-communication (DFRC) systems is studied. A multiple antenna base station (BS) serving multiple single antenna users on the downlink is assumed. Furthermore, the BS simultaneously accommodates sensing capabilities in the form of point-like target detection from the reflected return signals in a signal-dependent interference environment. The core objective of the present paper is to design the optimal waveform and radar receive filter such that the derived waveform satisfies constant-modulus and similarity to known waveform constraints that are of particular importance to the radar's part operation. The proposed designs are derived through the solution to difficult non-convex optimization problems. To that end, novel algorithmic solutions with guaranteed convergence are developed for the solution of the aforementioned problems. The effectiveness of the proposed solutions is verified via simulations.",

keywords = "Beamforming, Gradient-Projection (GP), Joint radar-communication, MIMO, Multiuser Interference, Nonconvex Optimization, Spectrum sharing, Wave-form Design, n/a OA procedure",

author = "Tsinos, \{Christos G.\} and Aakash Arora and Symeon Chatzinotas and Bjurn Ottersten",

note = "Funding Information: This work was supported by the Luxembourg National Research Fund (FNR) - RISOTTI, ref. 14773976. Publisher Copyright: {\textcopyright} 2022 IEEE.; 12th IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2022, SAM 2022 ; Conference date: 20-06-2022 Through 23-06-2022",

year = "2022",

doi = "10.1109/SAM53842.2022.9827892",

language = "English",

series = "Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop",

publisher = "IEEE",

pages = "231--235",

booktitle = "2022 IEEE 12th Sensor Array and Multichannel Signal Processing Workshop, SAM 2022",

address = "United States",

}

Tsinos, CG, Arora, A, Chatzinotas, S & Ottersten, B 2022, Dual-Function Radar-Communication Systems with Constant-Modulus and Similarity Constraints. in 2022 IEEE 12th Sensor Array and Multichannel Signal Processing Workshop, SAM 2022. Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop, vol. 2022-June, IEEE, pp. 231-235, 12th IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2022, Trondheim, Norway, 20/06/22. https://doi.org/10.1109/SAM53842.2022.9827892

Dual-Function Radar-Communication Systems with Constant-Modulus and Similarity Constraints. / Tsinos, Christos G.; Arora, Aakash; Chatzinotas, Symeon et al.
2022 IEEE 12th Sensor Array and Multichannel Signal Processing Workshop, SAM 2022. IEEE, 2022. p. 231-235 (Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop; Vol. 2022-June).

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

TY - GEN

T1 - Dual-Function Radar-Communication Systems with Constant-Modulus and Similarity Constraints

AU - Tsinos, Christos G.

AU - Arora, Aakash

AU - Chatzinotas, Symeon

AU - Ottersten, Bjurn

N1 - Conference code: 12

PY - 2022

Y1 - 2022

N2 - In this paper, the problem of joint transmit waveform and receive filter design for dual-function radar-communication (DFRC) systems is studied. A multiple antenna base station (BS) serving multiple single antenna users on the downlink is assumed. Furthermore, the BS simultaneously accommodates sensing capabilities in the form of point-like target detection from the reflected return signals in a signal-dependent interference environment. The core objective of the present paper is to design the optimal waveform and radar receive filter such that the derived waveform satisfies constant-modulus and similarity to known waveform constraints that are of particular importance to the radar's part operation. The proposed designs are derived through the solution to difficult non-convex optimization problems. To that end, novel algorithmic solutions with guaranteed convergence are developed for the solution of the aforementioned problems. The effectiveness of the proposed solutions is verified via simulations.

AB - In this paper, the problem of joint transmit waveform and receive filter design for dual-function radar-communication (DFRC) systems is studied. A multiple antenna base station (BS) serving multiple single antenna users on the downlink is assumed. Furthermore, the BS simultaneously accommodates sensing capabilities in the form of point-like target detection from the reflected return signals in a signal-dependent interference environment. The core objective of the present paper is to design the optimal waveform and radar receive filter such that the derived waveform satisfies constant-modulus and similarity to known waveform constraints that are of particular importance to the radar's part operation. The proposed designs are derived through the solution to difficult non-convex optimization problems. To that end, novel algorithmic solutions with guaranteed convergence are developed for the solution of the aforementioned problems. The effectiveness of the proposed solutions is verified via simulations.

KW - Beamforming

KW - Gradient-Projection (GP)

KW - Joint radar-communication

KW - MIMO

KW - Multiuser Interference

KW - Nonconvex Optimization

KW - Spectrum sharing

KW - Wave-form Design

KW - n/a OA procedure

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T3 - Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop

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BT - 2022 IEEE 12th Sensor Array and Multichannel Signal Processing Workshop, SAM 2022

PB - IEEE

T2 - 12th IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2022

Y2 - 20 June 2022 through 23 June 2022

ER -

Dual-Function Radar-Communication Systems with Constant-Modulus and Similarity Constraints

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Keywords

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