1. [1] Ovum Research, “Optical Networks Forecast Update,” Jan. 2012.
2. [2] P. Momtahan, “Evolving Metro Networks to support 400G and Beyond,” ECOC, Market Focus, 2013.
3. [3] K. Mochizuki, H. Yamazaki, and A. Misawa, “Bandwidth guaranteed method to relocate virtual machines for edge cloud architecture,” Proc. APNOMS, TS8-3, 2013.
4. [4] A. Beloglazov and R. Buyya, “Energy efficient allocation of virtual machines in cloud data centers,” IEEE/ACM CCGrid, pp.577-578, 2010.
5. [5] K. Sato, “Next Generation Transport Network Architecture,” Proc. OFC, OWR1, March 2010.