The Capacity of the Optical Broadcast Channel with Peak and Average Intensity Constraints

Morteza Soltani; Zouheir Rezki

doi:10.1109/ISIT.2018.8437558

The Capacity of the Optical Broadcast Channel with Peak and Average Intensity Constraints

Morteza Soltani, Zouheir Rezki

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

7 Scopus citations

Abstract

This paper addresses a two-user intensity-modulation direct-detection discrete memoryless free space optical broadcast channel (DM-FSOBC) with nonnegativity, peak and average intensity constraints at the transmitter. It is shown that superposition coding along with generating the codebooks of both users according to discrete distributions with a finite number of mass points, achieve the capacity region of the DM-FSOBC. Although the capacity-achieving distributions are not necessarily unique, it is established that only discrete distributions with a finite number of mass points can achieve the points on the boundary of the capacity region.

Original language	English (US)
Title of host publication	2018 IEEE International Symposium on Information Theory (ISIT)
Publisher	IEEE
Pages	916-920
Number of pages	5
ISBN (Print)	9781538647806
DOIs	https://doi.org/10.1109/ISIT.2018.8437558
State	Published - Aug 16 2018
Externally published	Yes

Bibliographical note

KAUST Repository Item: Exported on 2022-06-30
Acknowledged KAUST grant number(s): OSR-2016-CRG5-2958-01
Acknowledgements: This work has been supported by King Abdullah University of Science and Technology (KAUST) under grant no. OSR-2016-CRG5-2958-01
This publication acknowledges KAUST support, but has no KAUST affiliated authors.

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10.1109/ISIT.2018.8437558

Cite this

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title = "The Capacity of the Optical Broadcast Channel with Peak and Average Intensity Constraints",

abstract = "This paper addresses a two-user intensity-modulation direct-detection discrete memoryless free space optical broadcast channel (DM-FSOBC) with nonnegativity, peak and average intensity constraints at the transmitter. It is shown that superposition coding along with generating the codebooks of both users according to discrete distributions with a finite number of mass points, achieve the capacity region of the DM-FSOBC. Although the capacity-achieving distributions are not necessarily unique, it is established that only discrete distributions with a finite number of mass points can achieve the points on the boundary of the capacity region.",

author = "Morteza Soltani and Zouheir Rezki",

note = "KAUST Repository Item: Exported on 2022-06-30 Acknowledged KAUST grant number(s): OSR-2016-CRG5-2958-01 Acknowledgements: This work has been supported by King Abdullah University of Science and Technology (KAUST) under grant no. OSR-2016-CRG5-2958-01 This publication acknowledges KAUST support, but has no KAUST affiliated authors.",

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doi = "10.1109/ISIT.2018.8437558",

language = "English (US)",

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AU - Rezki, Zouheir

N1 - KAUST Repository Item: Exported on 2022-06-30 Acknowledged KAUST grant number(s): OSR-2016-CRG5-2958-01 Acknowledgements: This work has been supported by King Abdullah University of Science and Technology (KAUST) under grant no. OSR-2016-CRG5-2958-01 This publication acknowledges KAUST support, but has no KAUST affiliated authors.

PY - 2018/8/16

Y1 - 2018/8/16

N2 - This paper addresses a two-user intensity-modulation direct-detection discrete memoryless free space optical broadcast channel (DM-FSOBC) with nonnegativity, peak and average intensity constraints at the transmitter. It is shown that superposition coding along with generating the codebooks of both users according to discrete distributions with a finite number of mass points, achieve the capacity region of the DM-FSOBC. Although the capacity-achieving distributions are not necessarily unique, it is established that only discrete distributions with a finite number of mass points can achieve the points on the boundary of the capacity region.

AB - This paper addresses a two-user intensity-modulation direct-detection discrete memoryless free space optical broadcast channel (DM-FSOBC) with nonnegativity, peak and average intensity constraints at the transmitter. It is shown that superposition coding along with generating the codebooks of both users according to discrete distributions with a finite number of mass points, achieve the capacity region of the DM-FSOBC. Although the capacity-achieving distributions are not necessarily unique, it is established that only discrete distributions with a finite number of mass points can achieve the points on the boundary of the capacity region.

UR - http://hdl.handle.net/10754/679444

UR - https://ieeexplore.ieee.org/document/8437558/

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DO - 10.1109/ISIT.2018.8437558

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EP - 920

BT - 2018 IEEE International Symposium on Information Theory (ISIT)

PB - IEEE

ER -

The Capacity of the Optical Broadcast Channel with Peak and Average Intensity Constraints

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