Dataciencia

Colección SciELO Chile

Optimizing Coverage and Energy in Underground Wireless Networks

Indexado

WoS	WOS:001472401200023
Scopus	SCOPUS_ID:105001007956

DOI

10.1007/978-3-031-83432-5_23

Año

2025

Tipo

proceedings paper

Citas Totales

Autores Afiliación Chile

Instituciones Chile

% Participación
Internacional

Autores
Afiliación Extranjera

Instituciones
Extranjeras

Abstract

This paper presents a comprehensive theoretical analysis of light propagation in underground Visible Light Communication (VLC) systems. Focusing on channel model optimization, we explore both Line-of-Sight (LoS) and Non-Line-of-Sight (NLoS) components to elucidate their roles and influences on system performance. Power received by any optical receiver is meticulously modeled, considering factors such as photodetector (PD) responsivity, DC channel gain components, and additive noise. Our findings indicate optimal conditions with received power (P-r) values of -55 dBm and V LCbitrate of 4500 kbps, yielding high Mean Opinion Scores (MOS) of 4.5. Conversely, suboptimal conditions yield P-r of - 75 dBm and V LCbitrate of 2000 kbps, with MOS of 2.8, reflecting the impact of poor alignment and scattering.

Revista

Revista	ISSN
Communications In Computer And Information Science	1865-0929

Métricas Externas

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Disciplinas de Investigación

WOS
Sin Disciplinas

Scopus
Sin Disciplinas

SciELO
Sin Disciplinas

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Publicaciones WoS (Ediciones: ISSHP, ISTP, AHCI, SSCI, SCI), Scopus, SciELO Chile.

Colaboración Institucional

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Autores - Afiliación

Ord.	Autor	Género	Institución - País
1	Galeas-Cutino, Ignacio	-	Universidad de Santiago de Chile - Chile Ctr Invest Multidisciplinario Tecnol Telecomunica - Chile Centro de Investigación Multidisciplinario en Tecnologías de Telecomunicación (CIMTT) - Chile
2	Estela Zamora, Maria	-	Universidad de Santiago de Chile - Chile Ctr Invest Multidisciplinario Tecnol Telecomunica - Chile Centro de Investigación Multidisciplinario en Tecnologías de Telecomunicación (CIMTT) - Chile
3	Soto, Ismael	-	Universidad de Santiago de Chile - Chile Ctr Invest Multidisciplinario Tecnol Telecomunica - Chile Centro de Investigación Multidisciplinario en Tecnologías de Telecomunicación (CIMTT) - Chile
4	Guarda, T	-
5	Portela, F	-
6	Augusto, MF	-

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Financiamiento

Fuente
University of Santiago
Department of CIMTT

Muestra la fuente de financiamiento declarada en la publicación.

Agradecimientos

Agradecimiento
We are thankful for the resources and facilities provided by the department, which have been instrumental in the successful completion of this research. The academic environment fostered by the department has nurtured our intellectual growth and provided us with valuable insights and knowledge. This research was supported by STIC-AMSUD/AMSUD220026 and Dicyt/USACH/062413SG.
We would like to express our sincere gratitude to the Department of CIMTT (Computer Science, Mathematics, and Information Technology) at the University of Santiago for their support and contributions to this project.We are thankful for the resources and facilities provided by the department, which have been instrumental in the successful completion of this research. The academic environment fostered by the department has nurtured our intellectual growth and provided us with valuable insights and knowledge. This research was supported by STIC-AMSUD/AMSUD220026 and Dicyt/USACH/062413SG.

Agradecimiento

We are thankful for the resources and facilities provided by the department, which have been instrumental in the successful completion of this research. The academic environment fostered by the department has nurtured our intellectual growth and provided us with valuable insights and knowledge. This research was supported by STIC-AMSUD/AMSUD220026 and Dicyt/USACH/062413SG.

We would like to express our sincere gratitude to the Department of CIMTT (Computer Science, Mathematics, and Information Technology) at the University of Santiago for their support and contributions to this project.We are thankful for the resources and facilities provided by the department, which have been instrumental in the successful completion of this research. The academic environment fostered by the department has nurtured our intellectual growth and provided us with valuable insights and knowledge. This research was supported by STIC-AMSUD/AMSUD220026 and Dicyt/USACH/062413SG.