Banca de QUALIFICAÇÃO: JOSÉ MARCOS LEAL BABOSA FILHO

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
DISCENTE : JOSÉ MARCOS LEAL BABOSA FILHO
DATA : 05/12/2019
HORA: 14:00
LOCAL: Sala 108 do CETEC
TÍTULO:

Sounding Techniques for Broadband Channels

PALAVRAS-CHAVES:

Sounding, Characterization, Wireless Channel, Broadband.

PÁGINAS: 50
GRANDE ÁREA: Engenharias
ÁREA: Engenharia Elétrica
SUBÁREA: Telecomunicações
ESPECIALIDADE: Sistemas de Telecomunicações
RESUMO:

In recent years, the demand for high rates of wireless data transmission has increased. One of the use cases of fifth-generation (5G) mobile communications systems, the Enhanced Mobile Broadband (eMBB), predicts a minimum 20 Gbps of peak data throughput using carrier aggregation technique to achieve the suitable bandwidths. However, broadband and ultra-broadband signals are more susceptible to time and frequency spread degradation due to signal propagation over multiple paths, and relative movement between transceivers, respectively. In this context, the channel sounding is of great relevance, since it allows us to estimate the characteristics of the transmission medium, enabling the conception of solutions to combat the performance degradation imposed by the communication channel. From this perspective, this work develops a research on the main broadband channel probing techniques, aiming at the conception of a channel sounding software tool composed of two modules: (i) module 1: creation of synthetic channels (simulated); and (ii) module 2: post-processing tool for characterization of the wireless broadband channel. The bibliographic survey and the software tool produced in this work will serve as a basis for future channel measurement and characterization work, being a training and benchmarking tool for studies in this area.

MEMBROS DA BANCA:
Externo ao Programa - 1840342 - MARCIO EDUARDO DA COSTA RODRIGUES
Interno - 3921178 - VALDEMIR PRAXEDES DA SILVA NETO
Presidente - 1412682 - VICENTE ANGELO DE SOUSA JUNIOR