A belief propagation-based quantum joint-detection receiver for superadditive optical communications

Narayanan Rengaswamy; Kaushik P. Seshadreesan; Saikat Guha; Henry Pfister

A belief propagation-based quantum joint-detection receiver for superadditive optical communications

Narayanan Rengaswamy, Kaushik P. Seshadreesan, Saikat Guha, Henry Pfister

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

Abstract

We design a quantum joint-detection receiver for binary-phase-shift-keyed optical communications using belief propagation with quantum messages. For an exemplary tree code, the receiver attains the block-Helstrom limit in discriminating the codewords and achieves superadditive capacity.

Original language	English (US)
Title of host publication	CLEO
Subtitle of host publication	QELS_Fundamental Science, CLEO: QELS 2021
Publisher	The Optical Society
ISBN (Electronic)	9781557528209
State	Published - 2021
Event	CLEO: QELS_Fundamental Science, CLEO: QELS 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021 - Virtual, Online, United States Duration: May 9 2021 → May 14 2021

Publication series

Name	Optics InfoBase Conference Papers

Conference

Conference	CLEO: QELS_Fundamental Science, CLEO: QELS 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021
Country/Territory	United States
City	Virtual, Online
Period	5/9/21 → 5/14/21

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials

Cite this

A belief propagation-based quantum joint-detection receiver for superadditive optical communications. / Rengaswamy, Narayanan; Seshadreesan, Kaushik P.; Guha, Saikat et al.
CLEO: QELS_Fundamental Science, CLEO: QELS 2021. The Optical Society, 2021. FW3N.8 (Optics InfoBase Conference Papers).

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

Rengaswamy, N, Seshadreesan, KP, Guha, S & Pfister, H 2021, A belief propagation-based quantum joint-detection receiver for superadditive optical communications. in CLEO: QELS_Fundamental Science, CLEO: QELS 2021., FW3N.8, Optics InfoBase Conference Papers, The Optical Society, CLEO: QELS_Fundamental Science, CLEO: QELS 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021, Virtual, Online, United States, 5/9/21.

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author = "Narayanan Rengaswamy and Seshadreesan, {Kaushik P.} and Saikat Guha and Henry Pfister",

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AU - Rengaswamy, Narayanan

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AU - Guha, Saikat

AU - Pfister, Henry

PY - 2021

Y1 - 2021

N2 - We design a quantum joint-detection receiver for binary-phase-shift-keyed optical communications using belief propagation with quantum messages. For an exemplary tree code, the receiver attains the block-Helstrom limit in discriminating the codewords and achieves superadditive capacity.

AB - We design a quantum joint-detection receiver for binary-phase-shift-keyed optical communications using belief propagation with quantum messages. For an exemplary tree code, the receiver attains the block-Helstrom limit in discriminating the codewords and achieves superadditive capacity.

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M3 - Conference contribution

AN - SCOPUS:85119417730

T3 - Optics InfoBase Conference Papers

BT - CLEO

PB - The Optical Society

T2 - CLEO: QELS_Fundamental Science, CLEO: QELS 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021

Y2 - 9 May 2021 through 14 May 2021

ER -

A belief propagation-based quantum joint-detection receiver for superadditive optical communications

Abstract

Publication series

Conference

ASJC Scopus subject areas

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