Banca de DEFESA: DANIEL RODRIGUES DE LUNA

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
DISCENTE : DANIEL RODRIGUES DE LUNA
DATA : 05/07/2018
HORA: 09:00
LOCAL: Sala 108 CETEC
TÍTULO:

Performance Evaluation of new waveforms for underwater submarine channels

PALAVRAS-CHAVES:

Performance Evaluation of new waveforms for underwater submarine channels

PÁGINAS: 100
GRANDE ÁREA: Engenharias
ÁREA: Engenharia Elétrica
SUBÁREA: Telecomunicações
ESPECIALIDADE: Sistemas de Telecomunicações
RESUMO:

This master’s degree working plan aims to perform a study on the performance of modulation and multiplexing techniques over submarine acoustic channel. Initially, what is underwater communication and its existing forms of communication is introduced. Then, the main effects that a submarine channel is subject and their respective formulations are presented, as well as the set of models well accepted by the academy, Bellhop models. The work is based on the proposal to using the OFDM and GFDM waveforms as an alternative to the classical waveform used in submarine communications, the FSK. A link simulator was developed and, through it, value-added analyzes are presented for different waveform configurations and channel manifestations implemented. Performance is accessed by means of bit rate error curves for some levels of Eb/N0. Finally, the work produced and its perspectives are presented, elucidating the conformity between the simulation and the theoretical curves, as well as the challenging work that is to transmit in high rate of transmission in the submarine channel.

MEMBROS DA BANCA:
Presidente - 1412682 - VICENTE ANGELO DE SOUSA JUNIOR
Interno - 1422265 - JOSE PATROCINIO DA SILVA
Externo à Instituição - ÁLVARO AUGUSTO MACHADO DE MEDEIROS - UFJF