DocumentCode
1945814
Title
High spectral efficiency for long-haul optical links: Time-frequency packing vs high-order constellations
Author
Colavolpe, Giulio ; Foggi, T.
Author_Institution
Dipt. di Ing. dell´Inf., Univ. of Parma, Parma, Italy
fYear
2013
fDate
22-26 Sept. 2013
Firstpage
1
Lastpage
3
Abstract
We investigate the time-frequency packing technique on long-haul optical links in order to increase the spectral efficiency. This solution is compared to high-order formats at equal bit or baud rate, demonstrating that higher spectral efficiency can be more effectively reached.
Keywords
optical fibre networks; optical links; time-frequency analysis; baud rate; bit rate; high-order constellations; long-haul optical links; optical networks; spectral efficiency; time-frequency packing technique;
fLanguage
English
Publisher
iet
Conference_Titel
Optical Communication (ECOC 2013), 39th European Conference and Exhibition on
Conference_Location
London
Electronic_ISBN
978-1-84919-759-5
Type
conf
DOI
10.1049/cp.2013.1621
Filename
6647814
Link To Document