Banca de QUALIFICAÇÃO: DIEGO DE AZEVEDO GOMES

Uma banca de QUALIFICAÇÃO de DOUTORADO foi cadastrada pelo programa.
DISCENTE: DIEGO DE AZEVEDO GOMES
DATA: 16/10/2015
HORA: 09:00
LOCAL: SALA 03-PGITEC
TÍTULO:

MULTI-CHANNEL INTERFERENCE MITIGATION ALGORITHMS FOR DSL SYSTEMS

PALAVRAS-CHAVES:

INTERFERENCE MITIGATION, DSL, G.FAST, MIMMO, LINEAR PREDICTION

PÁGINAS: 50
GRANDE ÁREA: Engenharias
ÁREA: Engenharia Elétrica
SUBÁREA: Telecomunicações
RESUMO:

G.FAST IS THE MOST RECENT ITU-T STANDARD FOR COPPERBASED TRANSMISSION, WICH TARGETS AT SHORT DISTANCES AND ADOPTS A BANDWIDTH OF 106 MHZ EXTENSIBLE TO 212 MHZ. IN SEVERAL SCENARIOS G.FAST SYSTEMS WILL BE COMPOSED BY OR COEXIST WITH UNCOORDINATED LINES, WICH ARE SOURCES OF STRONG CROSSTALK. THIS WORK FOCUSES ON EVALUATING AN ALIEN (OUT-OF-DOMAIN) CROSSTALK MITIGATION METHOD BASED ON NOISE PREDICTION THAT WAS PROPESED FOR PREDECESSORS OF G.FAST. SIMULATION RESULTS SHOW THAT ALIEN CROSSTALK MITIGATION METHODS CAN INDEED IMPROVE THE PERFORMANCE OF G.FAST SYSTEMS, BUT UNDER SPECIFIC CONDITIONS. WE HAVE CONTRASTED THESE SITUATIONS AND WE PROVIDE GUIDELINES ABOUT THE FEASIBILITY OF THE CROSSTALK MITIGATION TECHNIQUE. AS SUPPORT FOR THE SIMULATIONS, WE ALSO PRESENT A SET OF ALIEN CROSSTALK MEASUREMENTS.

MEMBROS DA BANCA:
Presidente - 326156 - EVALDO GONCALVES PELAES
Interno - 1176325 - ALDEBARO BARRETO DA ROCHA KLAUTAU JUNIOR
Interno - 2153181 - JOAO CRISOSTOMO WEYL ALBUQUERQUE COSTA
Externo ao Programa - 2145244 - VINICIUS DUARTE LIMA
Externo à Instituição - ADONIRAN JUDSON DE BARROS BRAGA