The Second Order Scattering Fading Model With Fluctuating Line-of-Sight
Metadatos
Mostrar el registro completo del ítemEditorial
Institute of Electrical and Electronics Engineers
Materia
Channel modeling fading models Rice
Fecha
2024-09Referencia bibliográfica
López Fernández, J. & Anaya López, G.J. & López Martínez, F.J. Vol. 73, No. 9, (2024). [10.1109/TVT.2024.3384582]
Patrocinador
European Union and the European Fund for Regional Development FEDER under Grant P18-RT-3175 and Grant EMERGIA20-00297, in part by MCIU/AEI/10.13039/501100011033 under Grant PID2020-118139RB-I00; Universidad de Málaga and FEDER under Grant UMA20- FEDERJA-002Resumen
We present a generalization of the notoriously unwieldy second
order scattering fading model, which is helpful to alleviate its mathematical
complexity while providing an additional degree of freedom. This
is accomplished by allowing its dominant specular component associated to
line-of-sight propagation to randomly fluctuate. The statistical characterization
of the newly proposed model is carried out, providing closed-form
expressions for its probability and cumulative distribution functions, as
well as for its generalized Laplace-domain statistics and raw moments.
We exemplify how performance analysis can be done in this scenario, and
discuss the role of the fading model parameters on system performance.