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Listar por palabra clave "Heterogeneous networks"

Mostrando ítems 1-9 de 9

A hybrid gateway discovery algorithm for supporting QoS communications in heterogeneous networks

Castellanos Hernández, Wilder Eduardo; Guerri Cebollada, Juan Carlos; Chacón Osorio, Mónica Edith (Universidad de Antioquia. Facultad de Ingenieria, 2016)

[EN] In most practical applications, ad hoc mobile devices demand the access to wired hosts located beyond the limits of the mobile ad hoc network, forming a heterogeneous wired-cum-wireless network. This interconnection ...
Breaking the Vehicular Wireless Communications Barriers: Vertical Handover Techniques for Heterogeneous Networks

Marquez-Barja, Johann M.; Ahmadi, Hamed; Tornell, Sergio M; Tavares de Araujo Cesariny Calafate, Carlos Miguel; Cano Escribá, Juan Carlos; Manzoni, Pietro; DaSilva, Luiz A (Institute of Electrical and Electronics Engineers (IEEE), 2015-12)

End users increasingly expect ubiquitous connectivity while on the move. With a variety of wireless access technologies available, we expect to always be connected to the technology that best matches our performance goals ...
Cross-Layer Energy Optimization for IoT Environments: Technical Advances and Opportunities

Kumar, Kirshna; Kumar, Sushil; Kaiwartya, Omprakash; Cao, Yue; Lloret, Jaime; Aslam, Nauman (MDPI AG, 2017)

[EN] Energy efficiency is a significant characteristic of battery-run devices such as sensors, RFID and mobile phones. In the present scenario, this is the most prominent requirement that must be served while introducing ...
Enhanced Inter-cell Interference Coordination Challenges in Heterogeneous Networks

López-Pérez, David; Güvenç, Ismail; de la Roche, Guillame; Kountouris, Marios; Quek, Tony Q. S.; Zhang, Jie (Institute of Electrical and Electronics Engineers, 2011-06)

[EN] 3GPP LTE-Advanced has recently been investigating heterogeneous network (HetNet) deployments as a cost effective way to deal with the unrelenting traffic demand. HetNets consist of a mix of macrocells, remote radio ...
Fairness-Driven Fast Resource Allocation for Interference-Free Heterogeneous Networks

Calabuig Soler, Daniel; Monserrat del Río, José Francisco; Cardona Marcet, Narciso (Institute of Electrical and Electronics Engineers (IEEE), 2012-07)

Resource allocation in heterogeneous wireless networks is a complex problem. This letter addresses this problem maximizing the sum of logarithms of received rates. From this function, and using the Karush-Kuhn-Tucker (KKT) ...
Integrated sensor and management system for urban waste water networks and prevention of critical situations

Sempere Paya, Víctor Miguel; Santonja Climent, Salvador (Elsevier, 2012-01)

[EN] This work describes the design and implementation of improvements to the monitoring system of an urban waste water network, resulting in more efficient management of the system. To achieve this objective, the latest ...
Performance analysis of access control and resource management methods in heterogeneous networks

Pacheco Páramo, Diego Felipe (Editorial Universitat Politècnica de València, 2014-01-07)

El escenario actual de las redes móviles se caracteriza por la creciente demanda de los usuarios por los servicios de datos, circunstancia que se ha visto potenciada por la popularidad de los teléfonos inteligentes y el ...
Performance Evaluation of the Vertical Handover in the Wireless Networks

Benaatou, Wafa; Latif, Adnane; Pla, Vicent (Science Publishing Corporation, 2018)

[EN] In mobile communication, Vertical handover is a process when a mobile switches from one network to another without any interruption. This paper gives three different proposed types of interworking architectures were ...
Vertical Handover Decision Algorithm in Heterogeneous Wireless Networks

Benaatou, Wafa; Latif, Adnane; Pla, Vicent (Inderscience Publishers, 2017)

[EN] With the recent progress in the area of cellular communication the issue of inter cells handover without dropping an ongoing connection with the base station has arisen. In this paper, the focus is on the performance ...