Green Internet with a Hop-by-Hop Routing method

Abstract

We look at the fundamental problem of designing congestion control protocols for background traffic with the minimum impact on short tcp flows while achieving a definite desired average throughput over time. In this paper we study energy conservation within the internet. we have a tendency to observe that totally different traffic volumes on a link may end up in several energy consumption; this is often in the main as a result of such technologies as trunking (IEEE 802.1AX), adaptive link rates, etc. we have a tendency to style a inexperienced net routing theme, wherever the routing will lead traffic in a approach that's green. We have a tendency to disagree from previous studies wherever they switch network elements, like line cards and routers, into sleep mode. We have a tendency to don't prune the web topology. We have a tendency to initial develop a power model, and validate it exploitation real business routers. Rather than developing a centralized optimization rule, which needs extra protocols like MPLS to hap within the net, we elect a hop-by-hop approach. It’s so a lot of easier to integrate our theme into the present net. We have a tendency to increasingly develop 3 algorithms, that are loop-free, substantially reduce energy consumption, and jointly think about green and QoS requirements like path stretch. We have a tendency to more analyze the facility saving ratio, the routing dynamics, and therefore the relationship between hop-by-hop green routing and QoS requirements.