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Listar por autor "Leyva Mayorga, Israel"

Mostrando ítems 1-13 de 13

A hybrid method for the QoS analysis and parameter optimization in time-critical random access wireless sensor networks

Leyva-Mayorga, Israel; Pla, Vicent; Martínez Bauset, Jorge; Rivero-Angeles, Mario E. (Elsevier, 2017-04-01)

[EN] Evolution in electronics has led to the development of complex applications in wireless sensor networks (WSNs), where efficient and swift event reporting is needed. In time-critical applications, achieving an ...
Adaptive access class barring for efficient mMTC

Leyva-Mayorga, Israel; Rodríguez-Hernández, Miguel A.; Pla, Vicent; Martínez Bauset, Jorge; Tello-Oquendo, Luis (Elsevier, 2019-02-11)

[EN] In massive machine-type communications (mMTC), an immense number of wireless devices communicate autonomously to provide users with ubiquitous access to information and services. The current 4G LTE-A cellular system ...
Comunicaciones M2M en trenes de alta velocidad: Aplicación de métodos adaptativos al canal de acceso aleatorio de LTE-A

Oyague Bajaña, Ericka Stephanía (Universitat Politècnica de València, 2018-10-18)

Los trenes de alta velocidad están dotados con una gran cantidad de sensores que se comunican a través de redes celulares. Estos sensores pueden causar congestión en la red de acceso si se comunican de forma sincronizada. ...
Comunicaciones máquina-a-máquina eficientes en LTE-A para trenes de alta velocidad

Moyano Jacome, María Gabriela (Universitat Politècnica de València, 2018-11-22)

Los trenes de alta velocidad y los puentes por los que circulan están dotados con una gran cantidad de sensores que se comunican a través de redes celulares. Estos sensores pueden causar congestión en la red de acceso si ...
Comunicaciones máquina-a-máquina eficientes en LTE-A para trenes de alta velocidad

Moyano Jacome, María Gabriela (Universitat Politècnica de València, 2021-04-14)

[ES] Actualmente, la nueva tecnología de telecomunicaciones conocida como LTE-A va teniendo un crecimiento mayor a nivel mundial. A pesar de que es una tecnología nueva pueden ocurrir fallos uno de esos motivos son los ...
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 ...
Energy-Autonomous Roadside Nodes in V2I Using RF Energy Harvesting

Gimenez-Guzman, Jose Manuel; Leyva-Mayorga, Israel; Azarbahram, Amirhossein; López, Onel Alcaraz; Popovski, Petar (IEEE Communications Society, 2024)

[EN] Future intelligent transportation systems will require complex networking infrastructures with communication among a huge number of vehicles and roadside nodes to support services such as autonomous driving. However, ...
Filtering Methods for Efficient Dynamic Access Control in 5G Massive Machine-Type Communication Scenarios

Leyva-Mayorga, Israel; Rodríguez-Hernández, Miguel A.; Pla, Vicent; Martínez Bauset, Jorge (MDPI AG, 2019-01)

[EN] One of the three main use cases of the fifth generation of mobile networks (5G) is massive machine-type communications (mMTC). The latter refers to the highly synchronized accesses to the cellular base stations from ...
Goal-Oriented Source Coding and Filtering for Vehicular Communications

Gimenez-Guzman, Jose Manuel; Leyva-Mayorga, Israel; Popovski, Petar (Institute of Electrical and Electronics Engineers, 2024-06-01)

[EN] Vehicle-to-everything (V2X) networks will constitute a prominent application in future generations of cellular networks, definitely transforming our conception of transportation systems. A major challenge in V2X ...
Network-coded cooperation and multi-connectivity for massive content delivery

Leyva-Mayorga, Israel; Torre, Roberto; Pla, Vicent; Pandi, Sreekrishna; Nguyen, Giang T.; Martínez Bauset, Jorge; Fitzek, Frank H. P. (Institute of Electrical and Electronics Engineers, 2020-01-07)

[EN] Massive content delivery is in the spotlight of the research community as both data traffic and the number of connected mobile devices are increasing at an incredibly fast pace. The enhanced mobile broadband (eMBB) ...
On reliable and energy efficient massive wireless communications: the road to 5G

Leyva Mayorga, Israel (Universitat Politècnica de València, 2019-01-14)

La quinta generación de redes móviles (5G) se encuentra a la vuelta de la esquina. Se espera provea de beneficios extraordinarios a la población y que resuelva la mayoría de los problemas de las redes 4G actuales. El éxito ...
On the accurate performance evaluation of the LTE-A random access procedure and the access class barring scheme

Leyva-Mayorga, Israel; Tello-Oquendo, Luis; Pla, Vicent; Martínez Bauset, Jorge; Casares-Giner, Vicente (Institute of Electrical and Electronics Engineers, 2017)

[EN] The performance evaluation of the random access (RA) in LTE-A has recently become a major research topic as these networks are expected to play a major role in future 5G networks. Up to now, the key performance ...
Performance Analysis and Optimal Access Class Barring Parameter Configuration in LTE-A Networks With Massive M2M Traffic

Tello-Oquendo, Luis; Leyva-Mayorga, Israel; Pla, Vicent; Martínez Bauset, Jorge; Vidal Catalá, José Ramón; Casares-Giner, Vicente; Guijarro, Luis (Institute of Electrical and Electronics Engineers, 2018-04)

[EN] Over the coming years, it is expected that the number of machine-to-machine (M2M) devices that communicate through long term evolution advanced (LTE-A) networks will rise significantly for providing ubiquitous information ...