Dynamic transmit power allocation for distributed MIMO radar target detection

Tuomas Aittomaki; Sundeep Prabhakar Chepuri; Visa Koivunen

doi:10.1109/SAM.2018.8448906

Dynamic transmit power allocation for distributed MIMO radar target detection

Tuomas Aittomaki, Sundeep Prabhakar Chepuri, Visa Koivunen

Visa Koivunen Group

Delft University of Technology

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference contribution › Scientific › vertaisarvioitu

2 Sitaatiot (Scopus)

Abstrakti

Distributed multiple-input multiple-output (MIMO) radars can use multiple transmitters and receivers simultaneously to detect targets.In order to maximize the probability of target detection,it is necessary to allocate the available transmit power resources suitably. The optimal allocation requires calculating the probability of detection, which is a computationally complex task, so using the exact distribution is very difficult in a dynamic scenario.In order to alleviate this problem,we propose an approximate distribution that is computationally simpler. This approximation is compared with the exact distribution as well as other cost functions that depend on the distribution of the test statistic, including the Kullback-Leibler divergence. It is demonstrated that the approximate distribution works well in the power allocation problem for MIMO radar target detection.

Alkuperäiskieli	Englanti
Otsikko	2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop, SAM 2018
Julkaisupaikka	United States
Kustantaja	IEEE
Sivut	282-286
Sivumäärä	5
Vuosikerta	2018-July
ISBN (elektroninen)	978-1-5386-4752-3
ISBN (painettu)	978-1-5386-4753-0
DOI - pysyväislinkit	https://doi.org/10.1109/SAM.2018.8448906
Tila	Julkaistu - 27 elok. 2018
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisuussa
Tapahtuma	IEEE Sensor Array and Multichannel Signal Processing Workshop - Sheffield, Iso-Britannia Kesto: 8 heinäk. 2018 → 11 heinäk. 2018 Konferenssinumero: 10

Julkaisusarja

Nimi	Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop
ISSN (painettu)	1551-2282
ISSN (elektroninen)	2151-870X

Workshop

Workshop	IEEE Sensor Array and Multichannel Signal Processing Workshop
Lyhennettä	SAM
Maa/Alue	Iso-Britannia
Kaupunki	Sheffield
Ajanjakso	08/07/2018 → 11/07/2018

Pääsy asiakirjaan

10.1109/SAM.2018.8448906

OpenUrl-saatavuus

Koko teksti

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Link to publication in Scopus

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Aittomaki, T., Chepuri, S. P., & Koivunen, V. (2018). Dynamic transmit power allocation for distributed MIMO radar target detection. teoksessa 2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop, SAM 2018 (Vuosikerta 2018-July, Sivut 282-286). [8448906] ( Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop). IEEE. https://doi.org/10.1109/SAM.2018.8448906

Aittomaki, Tuomas ; Chepuri, Sundeep Prabhakar ; Koivunen, Visa. / Dynamic transmit power allocation for distributed MIMO radar target detection. 2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop, SAM 2018. Vuosikerta 2018-July United States : IEEE, 2018. Sivut 282-286 ( Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop).

@inproceedings{8b93557745eb45d994e3b412cd851848,

title = "Dynamic transmit power allocation for distributed MIMO radar target detection",

abstract = "Distributed multiple-input multiple-output (MIMO) radars can use multiple transmitters and receivers simultaneously to detect targets.In order to maximize the probability of target detection,it is necessary to allocate the available transmit power resources suitably. The optimal allocation requires calculating the probability of detection, which is a computationally complex task, so using the exact distribution is very difficult in a dynamic scenario.In order to alleviate this problem,we propose an approximate distribution that is computationally simpler. This approximation is compared with the exact distribution as well as other cost functions that depend on the distribution of the test statistic, including the Kullback-Leibler divergence. It is demonstrated that the approximate distribution works well in the power allocation problem for MIMO radar target detection.",

keywords = "MIMO radar, Optimization, Power allocation, Target detection",

author = "Tuomas Aittomaki and Chepuri, {Sundeep Prabhakar} and Visa Koivunen",

year = "2018",

month = aug,

day = "27",

doi = "10.1109/SAM.2018.8448906",

language = "English",

isbn = "978-1-5386-4753-0 ",

volume = "2018-July",

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

publisher = "IEEE",

pages = "282--286",

booktitle = "2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop, SAM 2018",

address = "United States",

note = "IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM ; Conference date: 08-07-2018 Through 11-07-2018",

}

Aittomaki, T, Chepuri, SP & Koivunen, V 2018, Dynamic transmit power allocation for distributed MIMO radar target detection. julkaisussa 2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop, SAM 2018. Vuosikerta 2018-July, 8448906, Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop, IEEE, United States, Sivut 282-286, IEEE Sensor Array and Multichannel Signal Processing Workshop, Sheffield, Iso-Britannia, 08/07/2018. https://doi.org/10.1109/SAM.2018.8448906

Dynamic transmit power allocation for distributed MIMO radar target detection. / Aittomaki, Tuomas; Chepuri, Sundeep Prabhakar; Koivunen, Visa.

2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop, SAM 2018. Vuosikerta 2018-July United States : IEEE, 2018. s. 282-286 8448906 ( Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop).

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference contribution › Scientific › vertaisarvioitu

TY - GEN

T1 - Dynamic transmit power allocation for distributed MIMO radar target detection

AU - Aittomaki, Tuomas

AU - Chepuri, Sundeep Prabhakar

AU - Koivunen, Visa

N1 - Conference code: 10

PY - 2018/8/27

Y1 - 2018/8/27

N2 - Distributed multiple-input multiple-output (MIMO) radars can use multiple transmitters and receivers simultaneously to detect targets.In order to maximize the probability of target detection,it is necessary to allocate the available transmit power resources suitably. The optimal allocation requires calculating the probability of detection, which is a computationally complex task, so using the exact distribution is very difficult in a dynamic scenario.In order to alleviate this problem,we propose an approximate distribution that is computationally simpler. This approximation is compared with the exact distribution as well as other cost functions that depend on the distribution of the test statistic, including the Kullback-Leibler divergence. It is demonstrated that the approximate distribution works well in the power allocation problem for MIMO radar target detection.

AB - Distributed multiple-input multiple-output (MIMO) radars can use multiple transmitters and receivers simultaneously to detect targets.In order to maximize the probability of target detection,it is necessary to allocate the available transmit power resources suitably. The optimal allocation requires calculating the probability of detection, which is a computationally complex task, so using the exact distribution is very difficult in a dynamic scenario.In order to alleviate this problem,we propose an approximate distribution that is computationally simpler. This approximation is compared with the exact distribution as well as other cost functions that depend on the distribution of the test statistic, including the Kullback-Leibler divergence. It is demonstrated that the approximate distribution works well in the power allocation problem for MIMO radar target detection.

KW - MIMO radar

KW - Optimization

KW - Power allocation

KW - Target detection

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U2 - 10.1109/SAM.2018.8448906

DO - 10.1109/SAM.2018.8448906

M3 - Conference contribution

AN - SCOPUS:85053613804

SN - 978-1-5386-4753-0

VL - 2018-July

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

SP - 282

EP - 286

BT - 2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop, SAM 2018

PB - IEEE

CY - United States

T2 - IEEE Sensor Array and Multichannel Signal Processing Workshop

Y2 - 8 July 2018 through 11 July 2018

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Aittomaki T, Chepuri SP, Koivunen V. Dynamic transmit power allocation for distributed MIMO radar target detection. julkaisussa 2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop, SAM 2018. Vuosikerta 2018-July. United States: IEEE. 2018. s. 282-286. 8448906. ( Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop). doi: 10.1109/SAM.2018.8448906

Dynamic transmit power allocation for distributed MIMO radar target detection

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