Papers by Arturo Geovanny Peralta Sevilla
Journal of Optical Communications and Networking, 2017
The large demand of bandwidth due to new and future applications from services being implemented ... more The large demand of bandwidth due to new and future applications from services being implemented such as smart grid (SG), smart cities (SC), and the Internet of Things has triggered a focus of interest from the scientific community on issues related to the planning and scalability of the communications infrastructure. In this paper, we present three new and important contributions regarding the deployment of FiWi networks that support users who benefit from the services provided by SG and SC. We first propose a planning model, and then formulate a mixed linear programming optimization model using multistage stochastic programming, and finally propose an algorithm, called MOA-FiWi, which has the capacity to handle medium and large instances of the problem and give feasible solutions for the optimization process, where scalability indices between 85%-95% are reached with respect to the projected stochastic values. The proposed model considers the scalability and capital and operating expense, as well as the uncertainty management in the different stages of time-space through multistage stochastic programming. The proposed model presents flexibility in decision making as the time stages progress. This allows for the planning of green fields, as well as the updating of networks that already have communication infrastructure.
Ingenius, 2014
En este documento, presentamos el modelado de un canal de fibra óptica mediante la resolución de ... more En este documento, presentamos el modelado de un canal de fibra óptica mediante la resolución de la Ecuación No Lineal de Schrödinger (NLSE). Se presentan las dos formas de solución para la NLSE: la forma analítica y la forma numérica empleando el método SSF (Split–Step Fourier Transform). En la simulación se consideran efectos lineales como la dispersión cromática y los efectos no lineales. Uno de los efectos no lineal es el efecto Kerr, del que se derivan los efectos de auto modulación fase (Self Phase Modulation, SPM) y modulación de fase cruzada (Cross Phase Modulation, XPM). Los métodos de solución son empleados para simular y visualizar los efectos de propagación a través de la fibra óptica. Se analizan los efectos de propagación para un escenario de red de acceso óptica con fibra mono–modo estándar (Single Mode Fiber, SMF), con longitudes de fibra de 20 y 40 km y tasas de bits entre 1,25 y 100 Gbps. De otro lado, son presentados los fenómenos no lineales como dispersión estim...
Ingenius, 2010
El mundo actual requiere cada vez más el estar conectados con la sociedad de la Información y el ... more El mundo actual requiere cada vez más el estar conectados con la sociedad de la Información y el Conocimiento, esto demanda que en los hogares, lugares de turismo, trabajos, universidades, etcétera, se cuente con una conexión a Internet de Alta Velocidad, que además sea segura y confiable. En este documento se presenta las características más importantes de la tecnología BPL (Broadband Power Line) o PLC (Power Line Comunication), la cual permite brindar el servicio de Internet de Alta Velocidad, mediante la utilización de las Redes de Distribución de Energía Eléctrica, tanto a nivel de Media como de Baja Tensión, donde se debe considerar los equipos necesarios para realizar la conexión y de esta manera poder enviar datos sobre las líneas de energía eléctrica.
IEEE Latin America Transactions, 2015
This article presents a novel model of mixed integer linear programming (MILP) to conduct network... more This article presents a novel model of mixed integer linear programming (MILP) to conduct network planning (Fiber-Wireless-FiWi) that along a timeline space facilitates growth, expansion and scalability of resources involved in communications network, traditionally used in cellular telephony, and is possible that extends as a multiservice network to provide smart metering, as is the case in Advanced Metering Infrastructure (AMI) in Smart Grid, thus optimizing their infrastructure and minimizing investment costs. This paper proposes a hybrid architecture (fiber optic-wireless networks) with realistic approaches to planning and scalability considerations under scenarios that present uncertainty in the evolution of consumer demand, both for primary users of cell phone and smart metering as a secondary user. We propose a model for network planning based on Multistage Stochastic Programming (MSP) with a growth in demand for stochastic users and FiWi networks scalability through expected maximum benefit for their investment. The approach of this article shows that it is possible to design real FiWi large-scale networks under a cost-effective evolution considering a scheme appropriate growth in the timeline.
Optimal dimensioning of FiWi networks over advanced metering infrastructure for the smart grid
2015 IEEE PES Innovative Smart Grid Technologies Latin America (ISGT LATAM), 2015
In this paper, we propose a hybrid wireless mesh network infrastructure which connects the smart ... more In this paper, we propose a hybrid wireless mesh network infrastructure which connects the smart meters of each consumer with the data aggregation points (DAP). We suppose a set of smart meters that need to send information, and receive information from a central office on electrical enterprises, employing the meter data management system (MDMS), and so forming the advanced metering infrastructure (AMI) stage of smart grids. We consider a multi-hop system, where information is routed through several nodes which act as DAP. Wireless mesh networks are known to extend coverage and increase deployment efficiency, so they could be an alternative for the connection between Home Area Network (HAN) and the Neighborhood Area Network (NAN). However, the NAN data must be send through wider area cabled networks to Metropolitan Area Network (MAN), and based on the WDM-PON architecture. We consider a novel planning model which simultaneously solves both architectures and analyses the overall performance based on average packet delay.
Optimum deployment of FiWi Networks using wireless sensors based on Universal Data Aggregation Points
IEEE Colombian Conference on Communication and Computing (IEEE COLCOM 2015), 2015
ABSTRACT This paper presents an optimal deployment model on Universal Data Aggregation Points (UD... more ABSTRACT This paper presents an optimal deployment model on Universal Data Aggregation Points (UDAP); therefore, ideal for receive information of Vehicular Ad–Hoc Networks (VANET), and for the Advanced Metering Infrastructure (AMI), based on FiWi networks. The optimal dimensioning and scalability of fiber optic networks, and the candidates sites for each UDAP are considered in this work, so that the cost for infrastructure of communications will be acceptable, but considering reliability, efficiency, and with dynamic maintenance for long term. On the other hand, is possible to agglutinate the data of VANET and AMI using wireless networks in each UDAP; furthermore, we propose generate a link between UDAP with the minimum deployment of fiber optic links througth an ILP model and an algorithm named Clustering Location Deployment Allocation Cost–CLDAC. For this work, each UDAP considered different technologies of communications such as: WiFi, IEEE 802.15.4g, WiMax. Thus, this situation enables additional services to VANET and AMI are considering in the future, due to the exponential increase of wireless sensors used in different applications.
Multiservice hybrid WDM/TDM-PON dimensioning using a heuristic method
2014 IEEE Colombian Conference on Communications and Computing (COLCOM), 2014
ABSTRACT With the increasing amount of information that is demanding by fixed and mobile users th... more ABSTRACT With the increasing amount of information that is demanding by fixed and mobile users through the multiservice networks, the deployment of the optical segment in the access network is a critical issue, with impact in the cost and performance of the overall network. While TDM-Passive optical network (PON) is standardized, hybrid WDM/TDM-PON is now clearly seen as the next generation trend in the multiservice access. In this work we propose a dimensioning scheme for the deployment of multiservice hybrid WDM/TDM-PONs, using a heuristic method.
Propuesta Para Una Metodología De Enseñanza De Matemáticas I y Matemáticas II
Este trabajo monográfico esta dirigido a realizar un diagnóstico de cómo se esta dando la enseñan... more Este trabajo monográfico esta dirigido a realizar un diagnóstico de cómo se esta dando la enseñanza de las matemáticas, y también a presentar una alternativa en la metodología de enseñanza. Por lo tanto, se cumple con los objetivos propuestos, ya que se empieza haciendo un análisis de la situación actual en la que se encuentran las cátedras de matemáticas I y matemáticas II, de aquí se sacaron muchas observaciones, luego se procedió a realizar una recapitulación de diferentes teorías acerca de métodos de enseñanza que se han utilizado anteriormente, y de los que se estén empleando actualmente, en base de esto se hizo al final una propuesta metodológica de enseñanza, y se presentan algunas prácticas de aprendizaje, considerando las tres instancias como son: el saber, el ser y el hacer.
Estudio sobre la factibilidad y el marketing en las ciudades de Girón y Santa Isabel para brindar el servicio de Internet de alta velocidad
Análisis de la Normativa Legal en Telecomunicaciones para brindar el Servicio de Internet: En est... more Análisis de la Normativa Legal en Telecomunicaciones para brindar el Servicio de Internet: En este apartado se escudriña la información para investigar cuales son los requerimientos de las Leyes y Reglamentos para poder ofertar el Servicio de Internet de Alta Velocidad, ...
Evolution of the Electricity Networks Towards Smart Grid in the Andean Region Countries
Revista Educación en Ingeniería, Jun 9, 2013
Revista Educacion En Ingenieria, Jun 15, 2013
In this work, we propose a novel methodology for scalability in Fiber↔Wireless (FiWi) hybrids net... more In this work, we propose a novel methodology for scalability in Fiber↔Wireless (FiWi) hybrids networks that has four stages, for other hand, there is great uncertainty in population growth trend of users and their generated demand this takes great care when making the allocation of resources.
Optimal Scalability of FiWi Networks Based on Multistage Stochastic Programming and Policies
The large demand of bandwidth due to new and future applications from services being implemented ... more The large demand of bandwidth due to new and future applications from services being implemented such as smart grid (SG), smart cities (SC), and the Internet of Things has triggered a focus of interest from the scientific community on issues related to the planning and scalability of the communications infrastructure. In this paper, we present three new and important contributions regarding the deployment of FiWi networks that support users who benefit from the services provided by SG and SC. We first propose a planning model, and then formulate a mixed linear programming optimization model using multistage stochastic programming, and finally propose an algorithm, called MOA–FiWi, which has the capacity to handle medium and large instances of the problem and give feasible solutions for the optimization process, where scalability indices between 85%–95% are reached with respect to the projected stochastic values. The proposed model considers the scalability and capital and operating expense, as well as the uncertainty management in the different stages of time–space through multistage stochastic programming. The proposed model presents flexibility in decision making as the time stages progress. This allows for the planning of green fields, as well as the updating of networks that already have communication infrastructure.
FiWi Network Planning for Smart Metering Based on Multistage Stochastic Programming
This article presents a novel model of mixed integer linear programming (MILP) to conduct network... more This article presents a novel model of mixed integer linear programming (MILP) to conduct network planning (Fiber-Wireless-FiWi) that along a timeline space facilitates growth, expansion and scalability of resources involved in communications network, traditionally used in cellular telephony, and is possible that extends as a multiservice network to provide smart metering, as is the case in Advanced Metering Infrastructure (AMI) in Smart Grid, thus optimizing their infrastructure and minimizing investment costs. This paper proposes a hybrid architecture (fiber optic-wireless networks) with realistic approaches to planning and scalability considerations under scenarios that present uncertainty in the evolution of consumer demand, both for primary users of cell phone and smart metering as a secondary user. We propose a model for network planning based on Multistage Stochastic Programming (MSP) with a growth in demand for stochastic users and FiWi networks scalability through expected maximum benefit for their investment. The approach of this article shows that it is possible to design real FiWi large-scale networks under a cost-effective evolution considering a scheme appropriate growth in the timeline.
FiWi Network Planning for Smart Metering Based on Multistage Stochastic Programming
This article presents a novel model of mixed integer linear programming (MILP) to conduct network... more This article presents a novel model of mixed integer linear programming (MILP) to conduct network planning (Fiber-Wireless-FiWi) that along a timeline space facilitates growth, expansion and scalability of resources involved in communications network, traditionally used in cellular telephony, and is possible that extends as a multiservice network to provide smart metering, as is the case in Advanced Metering Infrastructure (AMI) in Smart Grid, thus optimizing their infrastructure and minimizing investment costs. This paper proposes a hybrid architecture (fiber optic-wireless networks) with realistic approaches to planning and scalability considerations under scenarios that present uncertainty in the evolution of consumer demand, both for primary users of cell phone and smart metering as a secondary user. We propose a model for network planning based on Multistage Stochastic Programming (MSP) with a growth in demand for stochastic users and FiWi networks scalability through expected maximum benefit for their investment. The approach of this article shows that it is possible to design real FiWi large-scale networks under a cost-effective evolution considering a scheme appropriate growth in the timeline.
Optimal Dimensioning of FiWi Networks over Advanced Metering Infrastructure for the Smart Grid
In this paper, we propose a hybrid wireless mesh network infrastructure which connects the smart ... more In this paper, we propose a hybrid wireless mesh network infrastructure which connects the smart meters of each consumer with the data aggregation points (DAP). We suppose a set of smart meters that need to send information, and receive information from a central office on electrical enterprises, employing the meter data management system (MDMS), and so forming the advanced metering infrastructure (AMI) stage of smart grids. We consider a multi-hop system, where information is routed through several nodes which act as DAP. Wireless mesh networks are known to extend coverage and increase deployment efficiency, so they could be an alternative for the connection between Home Area Network (HAN) and the Neighborhood Area Network (NAN). However, the NAN data must be send through wider area cabled networks to Metropolitan Area Network (MAN), and based on the WDM-PON architecture. We consider a novel planning model which simultaneously solves both architectures and analyses the overall performance based on average packet delay.
Optimum Deployment of FiWi Networks using Wireless Sensors based on Universal Data Aggregation Points
This paper presents an optimal deployment model on Universal Data Aggregation Points (UDAP); ther... more This paper presents an optimal deployment model on Universal Data Aggregation Points (UDAP); therefore, ideal for receive information of Vehicular Ad–Hoc Networks (VANET), and for the Advanced Metering Infrastructure (AMI), based on FiWi networks. The optimal dimensioning and scalability of fiber optic networks, and the candidates sites for each UDAP are considered in this work, so that the cost for infrastructure of communications will be acceptable, but considering reliability, efficiency, and with dynamic maintenance for long term. On the other hand, is possible to agglutinate the data of VANET and AMI using wireless networks in each UDAP; furthermore, we propose generate a link between UDAP with the minimum deployment of fiber optic links througth an ILP model and an algorithm named Clustering Location Deployment Allocation Cost–CLDAC. For this work, each UDAP considered different technologies of communications such as: WiFi, IEEE 802.15.4g, WiMax. Thus, this situation enables additional services to VANET and AMI are considering in the future, due to the exponential increase of wireless sensors used in different applications.
In this work, we propose a novel methodology for
scalability in Fiber↔Wireless (FiWi) hybrids net... more In this work, we propose a novel methodology for
scalability in Fiber↔Wireless (FiWi) hybrids networks
that has four stages, for other hand, there is great
uncertainty in population growth trend of users and their
generated demand this takes great care when making
the allocation of resources.
Multiservice hybrid WDM/TDM–PON dimensioning using a heuristic method
With the increasing amount of information that is
demanding by fixed and mobile users through the... more With the increasing amount of information that is
demanding by fixed and mobile users through the multiservice
networks, the deployment of the optical segment in the access
network is a critical issue, with impact in the cost and
performance of the overall network. While TDM-Passive optical
network (PON) is standardized, hybrid WDM/TDM-PON is now
clearly seen as the next generation trend in the multiservice
access. In this work we propose a dimensioning scheme for the
deployment of multiservice hybrid WDM/TDM–PONs, using a
heuristic method.
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Papers by Arturo Geovanny Peralta Sevilla
scalability in Fiber↔Wireless (FiWi) hybrids networks
that has four stages, for other hand, there is great
uncertainty in population growth trend of users and their
generated demand this takes great care when making
the allocation of resources.
demanding by fixed and mobile users through the multiservice
networks, the deployment of the optical segment in the access
network is a critical issue, with impact in the cost and
performance of the overall network. While TDM-Passive optical
network (PON) is standardized, hybrid WDM/TDM-PON is now
clearly seen as the next generation trend in the multiservice
access. In this work we propose a dimensioning scheme for the
deployment of multiservice hybrid WDM/TDM–PONs, using a
heuristic method.
scalability in Fiber↔Wireless (FiWi) hybrids networks
that has four stages, for other hand, there is great
uncertainty in population growth trend of users and their
generated demand this takes great care when making
the allocation of resources.
demanding by fixed and mobile users through the multiservice
networks, the deployment of the optical segment in the access
network is a critical issue, with impact in the cost and
performance of the overall network. While TDM-Passive optical
network (PON) is standardized, hybrid WDM/TDM-PON is now
clearly seen as the next generation trend in the multiservice
access. In this work we propose a dimensioning scheme for the
deployment of multiservice hybrid WDM/TDM–PONs, using a
heuristic method.