OSPF-TE Protocol Extension for Constraint-aware RSA in Flexi-Grid Networks

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Last updated 2013-04-21 (latest revision 2012-10-18)
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ITU-T Study Group 15 has introduced a new flexible grids technology of DWDM network which is an effective solution to improve the efficiency of spectrum resource utilization. This memo extends the OSPF-TE protocol to support constraint-aware routing and spectrum assignment (RSA) in flexi-grid networks.


Jie Zhang (lgr24@bupt.edu.cn)
Yongli Zhao (yonglizhao@bupt.edu.cn)
Ziyan Yu (yzhziyan@gmail.com)
Xuefeng Lin (lin.xuefeng@zte.com.cn)
Dajiang Wang (wang.dajiang@zte.com.cn)
Xihua Fu (fu.xihua@zte.com.cn)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)