Title :
Algorithms for maximizing spectrum efficiency in elastic optical path networks that adopt distance adaptive modulation
Author :
Takagi, T. ; Hasegawa, H. ; Sato, K. ; Tanaka, T. ; Kozicki, B. ; Sone, Y. ; Jinno, M.
Author_Institution :
Nagoya Univ., Nagoya, Japan
Abstract :
We propose optical path routing and frequency slot assignment algorithms that suit elastic optical paths and the distance adaptive modulation scheme. The algorithms are proven to yield high spectrum efficiency for the distant-adaptive frequency allocation scheme.
Keywords :
frequency allocation; optical communication; optical modulation; telecommunication network routing; distance adaptive modulation; distant-adaptive frequency allocation scheme; elastic optical path network; frequency slot assignment algorithm; optical path routing; spectrum efficiency; Modulation; OFDM; Optical fiber networks; Optical fibers; Radio spectrum management; Routing;
Conference_Titel :
Optical Communication (ECOC), 2010 36th European Conference and Exhibition on
Conference_Location :
Torino
Print_ISBN :
978-1-4244-8536-9
Electronic_ISBN :
978-1-4244-8534-5
DOI :
10.1109/ECOC.2010.5621146
