Title :
An automatic load-balancing DWBA algorithm considering long-time tuning devices for λ-tunable WDM/TDM-PON
Author :
Yoshida, Takafumi ; Kaneko, Shin ; Kimura, Shunji ; Yoshimoto, Naoto
Author_Institution :
NTT Access Network Service Syst. Labs., NTT Corp., Yokosuka, Japan
Abstract :
We propose an automatic load-balancing DWBA algorithm for λ-tunable WDM/TDM-PONs. The algorithm is widely applicable despite the use of long-time tuning devices. We have confirmed with simulations that the proposed algorithm properly activates λ-tuning when the load-balancing is needed although the λ-tuning period is much longer than the DBA cycle.
Keywords :
optical tuning; passive optical networks; resource allocation; time division multiplexing; wavelength division multiplexing; λ-tunable WDM-TDM-PON; DBA cycle; automatic load-balancing DWBA algorithm; dynamic wavelength and bandwidth allocation; long-time tuning device;
Conference_Titel :
Optical Communication (ECOC 2013), 39th European Conference and Exhibition on
Conference_Location :
London
Electronic_ISBN :
978-1-84919-759-5
DOI :
10.1049/cp.2013.1434
