Title :
Practical considerations on discrete multi-tone transmission for cost-effective access networks
Author :
Zhixin Liu ; Richter, Thomas ; Schubert, Colja ; Richardson, David J. ; Slavik, Radan
Author_Institution :
Optoelectron. Res. Centre, Univ. of Southampton, Southampton, UK
Abstract :
We demonstrate that digital pre-emphasis is of limited value in directly modulated discrete multi-tone transmitters and that the use of larger bandwidth discrete multi-tone is ineffective when the transmission capacity is limited by dispersion.
Keywords :
optical transmitters; cost-effective access networks; digital preemphasis; directly modulated discrete multitone transmitters; transmission capacity; Decision support systems; Loading; Modulation; Optical receivers; Optimized production technology; Telecommunications; Transceivers;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location :
Los Angeles, CA
