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Browsing by Author "Guijarro Coloma, Luis Alejandro"

Now showing items 1-20 of 38

Análisis basado en teoría de juegos de modelos de negocio de operadores móviles virtuales en redes 4G y 5G

Sacoto Cabrera, Erwin (Universitat Politècnica de València, 2021-01-10)

[ES] Esta tesis se ha desarrollado dentro del marco de la línea de investigación de Economía y Regulación de las Telecomunicaciones. En el programa de Doctorado de Telecomunicaciones por la Universitat Politècnica de ...
Análisis de modelos de negocio de Operadores Móviles Virtuales mediante Microeconomía y Teoría de Juegos

Morillo Garcia, Katherine Daniela (Universitat Politècnica de València, 2021-10-11)

[ES] El TFM analizará la provisión de servicios de telecomunicación por parte de un Operador Móvil Virtual (OMV, o MVNO, en inglés) y las relaciones con los usuarios y con el Operador Móvil de Red anfitrión (OMR, o MNO, ...
Approximate Analysis of Cognitive Radio Systems Using Time-Scale Separation and Its Accuracy

Martínez Bauset, Jorge; Pla, Vicent; Vidal Catalá, José Ramón; Guijarro Coloma, Luis Alejandro (Institute of Electrical and Electronics Engineers (IEEE), 2013-01)

We model a cognitive radio system as a quasi-birth-death (QBD) process and determine its performance parameters. We also model the system at the quasi-stationary limiting regime. We show that this regime defines the ...
Competencia entre operador primario y secundario con alquiler de espectro y suscripción óptima de espectro por parte de los usuarios

Romero Chavarro, Julián Camilo (Universitat Politècnica de València, 2013-11-08)

Se propone un escenario en que un operador secundario quiere entrar a competir en el mercado de telefonía móvil para ello arrienda parte del espectro de un operador principal que posee una licencia. Los usuarios pueden ...
Competition Between Service Providers With Strategic Resource Allocation: Application to Network Slicing

Guijarro, Luis; Vidal Catalá, José Ramón; Pla, Vicent (Institute of Electrical and Electronics Engineers, 2021)

[EN] We propose and analyze a business model for a set of operators that use the same physical network. Each operator is entitled to a share of a network operated by an Infrastructure Provider (InP) and uses network slicing ...
Competition in data-based service provision: Nash equilibrium characterization

Guijarro, Luis; Pla, Vicent; Vidal Catalá, José Ramón; Naldi, Maurizio (Elsevier, 2019-07)

[EN] This paper analyzes the economic feasibility of a market for data-based services, which is a scenario envisioned in sectors that are adopting Internet of Things and/or Big Data technologies. A business model for the ...
Competition in Service Provision between Slice Operators in 5G Networks

Guijarro, Luis; Vidal Catalá, José Ramón; Pla, Vicent (MDPI AG, 2018)

[EN] Network slicing is gaining an increasing importance as an effective way to introduce flexibility in the management of resources in 5G networks. We envision a scenario where a set of network operators outsource their ...
Contribución al modelado y al análisis mediante Teoría de Juegos de la competencia entre operadores móviles en escenarios con tecnología "small cell"

Romero Chavarro, Julián Camilo (Universitat Politècnica de València, 2017-07-25)

The present doctoral thesis has been realized in accordance with the research line of Economy and Regulation in Telecommunications under the doctoral programme in Telecommunications of Universitat Politècnica de València. ...
Contribución al soporte de la clase de servicio ABR en redes ATM mediante Técnicas de planificación equitativa

Guijarro Coloma, Luis Alejandro (Universitat Politècnica de València, 2009-03-02)

En esta Tesis Doctoral se propone una solución para el soporte de la clase de servicio ABR que utiliza técnicas de planificación equitativa (fair queueing). La clase de servicio ABR especifica un reparto equitativo del ...
Diseño y análisis de modelos de negocio para Operadores Móviles Virtuales

CARRERES CAMACHO, CYNTHIA (Universitat Politècnica de València, 2017-12-19)

The purpose of this thesis is the design and analysis of business models for mobile operators, both for MNO: Mobile Network Operators and MVNO: Mobile Virtual Network Operators. This work is based on the analysis of a ...
Duopoly Provision of Services Based on Wireless Sensor-supplied Data: a Differential Game Model

Sanchis-Cano, Ángel; Guijarro, Luis; Pla, Vicent; Vidal Catalá, José Ramón (Springer-Verlag, 2019)

[EN] The provision of services based on wireless sensor data is analyzed dynamically. In the proposed scenario, two competing service providers deploy their own wireless sensor networks in order to collect the data and ...
Dynamic capacity provision for wireless sensors connectivity: A profit optimization approach

Sanchis-Cano, Ángel; Guijarro, Luis; Condoluci, Massimo (SAGE Publications, 2018-04-26)

[EN] We model a wireless sensors' connectivity scenario mathematically and analyze it using capacity provision mechanisms, with the objective of maximizing the profits of a network operator. The scenario has several sensors' ...
Dynamic Price Competition between a Macrocell Operator and a Small Cell Operator: A Differential Game Model

Romero-Chavarro, Julián Camilo; Sanchis-Cano, Ángel; Guijarro, Luis (John Wiley & Sons, 2018)

[EN] An economic model was analyzed where a new supplier implements the technology of the small cells and positions itself as an incumbent service provider. This provider performs a dynamic reuse of resources to compete ...
Dynamic Spectrum Sharing in Cognitive Radio Networks Using Truthful Mechanisms and Virtual Currency

Vidal Catalá, José Ramón; Pla, Vicent; Guijarro Coloma, Luis Alejandro; Martínez Bauset, Jorge (Elsevier, 2013-08)

In cognitive radio networks, there are scenarios where secondary users (SUs) utilize opportunistically the spectrum originally allocated to primary users (PUs). The spectrum resources available to SUs fluctuates over time ...
Economic Analysis of a Multi-Sided Platform for Sensor-Based Services in the Internet of Things

Guijarro, Luis; Vidal Catalá, José Ramón; Pla, Vicent; Naldi, Maurizio (MDPI AG, 2019-01-17)

[EN] A business model for sensor-based services is proposed where a platform creates a multi-sided market. The business model comprises a platform that serves as an intermediary between human users, app developers, and ...
Economic analysis of wireless sensor-based services in the framework of the Internet of Things. A game-theoretical approach

Sanchis Cano, Ángel (Universitat Politècnica de València, 2018-05-25)

El mundo de las telecomunicaciones está cambiando de un escenario donde únicamente las personas estaban conectadas a un modelo donde prácticamente todos los dispositivos y sensores se encuentran conectados, también conocido ...
Economic feasibility of virtual operators in 5G via network slicing

Sacoto-Cabrera, Erwin J.; Guijarro, Luis; Vidal Catalá, José Ramón; Pla, Vicent (Elsevier, 2020-08)

[EN] The provision of services by more than one operator over a common network infrastructure, as enabled by 5G network slicing, is analyzed. Two business models to be implemented by a network operator, who owns the network, ...
Economic Feasibility of Wireless Sensor Network-Based Service Provision in a Duopoly Setting with a Monopolist Operator

Sanchis-Cano, Ángel; Romero-Chavarro, Julián Camilo; Sacoto-Cabrera, Erwin; Guijarro, Luis (MDPI AG, 2017)

[EN] We analyze the feasibility of providing Wireless Sensor Network-data-based services in an Internet of Things scenario from an economical point of view. The scenario has two competing service providers with their own ...
Efficient Random Access Channel Evaluation and Load Estimation in LTE-A with Massive MTC

Tello-Oquendo, Luis; Pla, Vicent; Leyva-Mayorga, Israel; Martínez Bauset, Jorge; Casares-Giner, Vicente; Guijarro, Luis (Institute of Electrical and Electronics Engineers, 2019-02)

[EN] The deployment of machine-type communications (MTC) together with cellular networks has a great potential to create the ubiquitous Internet-of-Things environment. Nevertheless, the simultaneous activation of a large ...
Entry, competition and regulation in cognitive radio scenarios: a simple game theory model

Guijarro Coloma, Luis Alejandro; Pla, Vicent; Vidal Catalá, José Ramón; Martínez Bauset, Jorge (Hindawi Publishing Corporation, 2012)

[EN] Spectrum management based on private commons is argued to be a realistic scenario for cognitive radio deployment within the current mobile market structure. A scenario is proposed where a secondary entrant operator ...