期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2017
卷号：5
期号：2
页码：2612
DOI：10.15680/IJIRCCE.2017.0502167
出版社：S&S Publications
摘要：In Internet the energy consumption varies according to the different traffic volumes in a path andeverywhere packets are travelling due to trunking (IEEE 802.1AX), adaptive link rates, etc. To overcome the problemsin the present routing scheme introduce green Internet routing scheme, where the routing can lead traffic in a green way.Previous the line cards and routers are in the sleep mode, so we introduce concept of power model and validate itusing real commercial routers. Instead of developing a centralized optimization algorithm, which requires additionalprotocols such as MPLS to appear in the Internet, we opt a hop-by-hop approach. We introduce three algorithms, thereare loop-free, substantially reducing energy consumption and jointly consider green routing and QoS requirements suchas path stretch. We further explore the power saving ratio, the routing dynamics, and the relationship between hop-byhopgreen routing and QoS requirements. We systematically evaluate our algorithms through simulations on synthetic,measured, and real topologies, with synthetic and real traffic traces.
关键词：Energy conservation; Green routing; internet routing; hop-by-hop routing.
