PCE-based routing and spectrum assignment in OFDM-based bandwidth-variable optical networks
赵永利 张杰 王晶晶 GU Wan-yi
PCE-based routing and spectrum assignment in OFDM-based bandwidth-variable optical networks
Acta Metallurgica Sinica(English letters) . 2012, (2): 116 -122 .  DOI: 10.1016/S1005-8885(11)60255-0