Search Results for author: Dick Carrillo Melgarejo

Found 3 papers, 0 papers with code

AsQM: Audio streaming Quality Metric based on Network Impairments and User Preferences

no code implementations26 Sep 2023 Marcelo Rodrigo dos Santos, Andreza Patrícia Batista, Renata Lopes Rosa, Muhammad Saadi, Dick Carrillo Melgarejo, Demóstenes Zegarra Rodríguez

There are many users of audio streaming services because of the proliferation of cloud-based audio streaming services for different content.

Incorporating Wireless Communication Parameters into the E-Model Algorithm

no code implementations5 Mar 2021 Demóstenes Z. Rodríguez, Dick Carrillo Melgarejo, Miguel A. Ramírez, Pedro H. J. Nardelli, Sebastian Möller

However, the NB, WB, and FB E-model algorithms do not consider wireless techniques used in these networks, such as Multiple-Input-Multiple-Output (MIMO) systems, which are used to improve the communication system robustness in the presence of different types of wireless channel degradation.

Reconfigurable Intelligent Surface-Aided Grant-Free Access for Uplink URLLC

no code implementations26 May 2020 Dick Carrillo Melgarejo, Charalampos Kalalas, Arthur Sousa de Sena, Pedro H. J. Nardelli

Reconfigurable intelligent surfaces (RISs) have been recently considered as one of the emerging technologies for future communication systems by leveraging the tuning capabilities of their reflecting elements.

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