Joint modeling of received power, mean delay, and delay spread for wideband radio channels - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue IEEE Transactions on Antennas and Propagation Année : 2021

Joint modeling of received power, mean delay, and delay spread for wideband radio channels

Résumé

We propose a multivariate log-normal distribution to jointly model received power, mean delay, and root mean square (rms) delay spread of wideband radio channels, referred to as the standardized temporal moments. The model is validated using experimental data collected from five different measurement campaigns (four indoor scenarios and one outdoor scenario). We observe that the received power, the mean delay, and the rms delay spread are correlated random variables, and therefore, should be simulated jointly. Joint models are able to capture the structure of the underlying process, unlike the independent models considered in the literature. The proposed model of the multivariate log-normal distribution is found to be a good fit for a large number of wideband data sets.
Fichier principal
Vignette du fichier
AyushBharti_2021_Joint_Modeling_of_Received_Power_Mean_Delay_and_Delay_Spread_for_Wideband_Radio_Channels.pdf (3.74 Mo) Télécharger le fichier
Origine : Fichiers éditeurs autorisés sur une archive ouverte

Dates et versions

hal-03347804 , version 1 (17-09-2021)

Licence

Paternité

Identifiants

Citer

Ayush Bharti, Ramoni Adeogun, Xuesong Cai, Wei Fan, Francois-Xavier Briol, et al.. Joint modeling of received power, mean delay, and delay spread for wideband radio channels. IEEE Transactions on Antennas and Propagation, 2021, 69 (8), pp.4871-4882. ⟨10.1109/TAP.2021.3060099⟩. ⟨hal-03347804⟩
39 Consultations
65 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More