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Listar por palabra clave "Channel model"

Mostrando ítems 1-6 de 6

Characterization and Modeling of UHF Wireless Channel in Terrestrial SFN Environments: Urban Fading Profiles

Ahn, Sungjun; Kim, Jeongchang; Ahn, Seok-Ki; Kwon, Sunhyoung; Jeon, Sungho; Gomez-Barquero, David; Angueira, Pablo; He, Dazhi; Akamine, Cristiano; Ek, Mats; Simha, Sesh; Aitken, Mark; Hong, Zhihong Hunter; Wu, Yiyan; Park, Sung-Ik (Institute of Electrical and Electronics Engineers, 2022-12)

[EN] This paper proposes several realistic fading channel models to describe the signal distortions that arise in single frequency network (SFN) environments. The proposed models characterize ultra-high frequency (UHF) ...
Evaluation and Optimization of Multiple-Input Multiple-Output Antenna Schemes for Next-Generation Wireless Broadcasting

Shitomi, Takuya (Universitat Politècnica de València, 2024-01-23)

[ES] Los esquemas de antenas de múltiples entradas y múltiples salidas (MIMO) pueden maximizar la eficiencia espectral de los sistemas de Televisión Digital Terrestre (TDT) para la provisión de contenidos de gran capacidad, ...
Hybrid Route Optimisation for Maximum Air to Ground Channel Quality

Expósito-García, Adrián; Esteban González, Héctor; Schupke, Dominic (Springer-Verlag, 2022-06)

[EN] The urban air mobility market is expected to grow constantly due to the increased interest in new forms of transportation. Managing aerial vehicles fleets, dependent on rising technologies such as artificial intelligence ...
Map-based channel model for urban macrocell propagation scenarios

Monserrat del Río, José Francisco; Inca Sánchez, Saúl Adrián; Calabuig Gaspar, Jordi; Martín-Sacristán, David (Hindawi Publishing Corporation, 2015)

[EN] The evolution of LTE towards 5G has started and different research projects and institutions are in the process of verifying new technology components through simulations. Coordination between groups is strongly ...
Serious Game Engineering and Lighting Models for the Realistic Emulation of 5G Systems

Inca Sánchez, Saúl Adrián (Universitat Politècnica de València, 2019-12-11)

[ES] La quinta generación de comunicaciones móviles, 5G, promete ser una revolución tecnológica que vaya más allá de multiplicar la velocidad de transmisión de datos de sus predecesoras. Pretende soportar una gran cantidad ...
Transmission Over SSMF at 850 nm: Bimodal Propagation and Equalization

Medina-Sevila, Pau; Almenar Terré, Vicenç; Corral, Juan L. (Institute of Electrical and Electronics Engineers, 2017)

[EN] The combination of 850 nm vertical-cavity surfaceemitting laser (VCSEL) with standard single-mode fiber (SSMF) presents an effective and low-cost interface to increase the reach provided by multi-mode fiber links. At ...