DocumentCode :
1604245
Title :
Green backbone optical networks: The way forward
Author :
Shen, Gangxiang ; Deng, Jing ; Ho, Pin-Han
Author_Institution :
Sch. of Electron. & Inf. Eng., Soochow Univ., Suzhou, China
fYear :
2011
Firstpage :
1
Lastpage :
5
Abstract :
Optical transport networks have been considered as one of the dominant energy consumers in the modern Internet, wherein the design toward green communication with awareness of energy saving has received growing attention from both industry and academia. This article reviews green designs in the Internet optical transport backbone, particularly on the current progresses in the development of various energy-saving strategies, such as optical bypass configurations and turning off (or sleeping) equipments, as well as the impact on network survivability and security, and renewable energy use. The article will also discuss how the network control plane should be extended to support the energy-saving functionality in the context of Generalized Multi-Protocol Label Switching (GMPLS).
Keywords :
Internet; multiprotocol label switching; optical fibre networks; renewable energy sources; telecommunication network reliability; GMPLS; Internet optical transport backbone; energy saving; generalized multi-protocol label switching; green backbone optical networks; green communication; modern Internet; network control plane; network security; network survivability; optical bypass configurations; renewable energy use; Energy consumption; Energy efficiency; Green products; IP networks; Integrated optics; Optical fiber networks; Renewable energy resources; Green optical networks; optical bypass; renewable energy; sleep mode;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Information, Communications and Signal Processing (ICICS) 2011 8th International Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4577-0029-3
Type :
conf
DOI :
10.1109/ICICS.2011.6173631
Filename :
6173631
Link To Document :
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