Title :
Dynamic spectral defragmentation based on Path Connectivity in flexible bandwidth networks
Author :
Ying Wang ; Jie Zhang ; Yongli Zhao ; Jiawei Zhang ; Jie Zhao ; Xinbo Wang ; Wanyi Gu
Author_Institution :
State key Lab. of Inf. Photonics & Opt. Commun., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
A novel dynamic defragmentation algorithm MPC (Maximize Path Connectivity) is proposed based on the notion of Path Connectivity. Simulation results show that the proposed algorithm reduces blocking probability significantly and achieves higher profitability.
Keywords :
optical links; wavelength division multiplexing; DWDM; MPC algorithm; blocking probability; dynamic spectral defragmentation; flexible bandwidth networks; maximize path connectivity; Bandwidth; Frequency selective surfaces; Heuristic algorithms; Measurement; Profitability; Simulation; Switches;
Conference_Titel :
Optical Communications (ECOC), 2012 38th European Conference and Exhibition on
