Photon Netw Commun (2016) 31:514–515 DOI 10.1007/s11107-016-0638-z EDITORIAL 1 2 3 Lei Guo · Kumudu Munasinghe · Xuetao Wei Published online: 24 May 2016 © Springer Science+Business Media New York 2016 This special issue was well received, and the guest editors ulation on saving spectrum and power consumption for the received more than 18 high-quality technical papers. All sub- green grooming in elastic cloud optical networks, because the mitted papers were peer-reviewed by experienced reviewers. spectral bandwidth can be saved by increasing the number After a thorough review process and based on comments of bits per symbol to transmit the same data rate. received from the reviewers, 7 papers have been selected for In “Survivable routing, spectrum and waveband assign- publication in this Special Issue of the Springer Photonic ment strategy in cloud optical and data center network; S. Network Communications (PNET) journal. Yin, S. Huang, Y. Zhou, H. Huang, J. Zhang and W. Gu”, the We are pleased to introduce a collection of 7 papers (accep- authors study the survivable routing, spectrum and waveband tance ratio of 38.9 %) covering a range of hot topics in cloud assignment strategy in cloud optical data center networks, optical networks such
Photonic Network Communications – Springer Journals
Published: May 24, 2016
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