Title :
Super high density multi-carrier transmission system by MIMO processing
Author :
Hamaoka, Fukutaro ; Saito, Kazuyuki ; Matsuda, Tadamitsu ; Naka, Akira
Author_Institution :
NTT Network Service Syst. Labs., Nippon Telegraph & Telephone Corp., Musashino, Japan
Abstract :
We propose a super high density multi-carrier transmission system with MIMO processing by estimating the precise subcarrier spacing. We experimentally and numerically demonstrate that the proposed system enables the sub-carrier spacing to be reduced to half the baud rate.
Keywords :
MIMO communication; radio-over-fibre; MIMO processing; baud rate; precise subcarrier spacing estimation; super high density multi-carrier transmission system; Adaptive equalizers; Bandwidth; Digital signal processing; MIMO; Optical receivers; Phase shift keying;
Conference_Titel :
Optical Communication (ECOC), 2014 European Conference on
Conference_Location :
Cannes
DOI :
10.1109/ECOC.2014.6963981
