Title :
A dynamic routing, wavelength and timeslot assignment algorithm for WDM-TDM optical networks
Author :
Jia, Li ; Fang-Yuan, Jiao ; Xiao-Xiao, Xu
Author_Institution :
Comput. Coll., China West Normal Univ., Nanchong, China
Abstract :
The wavelength utilization can be improved by TDM technology in WDM optical networks. In this paper, the dynamic routing, wavelength and timeslot problem is studied. We propose a new algorithm MCSA which based on the most-continuous-same-available resources and its performances is evaluated through simulation. The results show that the MCSA algorithm can effectively reduce the connection blocking probability and optimize the resource utilization of WDM-TDM optical network.
Keywords :
optical communication; probability; resource allocation; telecommunication network routing; time division multiplexing; wavelength assignment; wavelength division multiplexing; MCSA algorithm; WDM-TDM optical networks; connection blocking probability; dynamic routing; most-continuous-same-available resources; resource utilization; timeslot assignment; wavelength assignment; wavelength utilization; Bandwidth; Heuristic algorithms; Network topology; Optical fiber networks; Optical wavelength conversion; Resource management; Time division multiplexing; WDM networks; Wavelength division multiplexing; Wavelength routing; TDM; WDM; routing wavelength and timeslot assignment;
Conference_Titel :
Future Computer and Communication (ICFCC), 2010 2nd International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-5821-9
DOI :
10.1109/ICFCC.2010.5497730
