Data networks
Profile-based dynamic voltage and frequency scaling for a multiple clock domain microprocessor
Proceedings of the 30th annual international symposium on Computer architecture
Proceedings of the 2003 conference on Applications, technologies, architectures, and protocols for computer communications
SOSP '03 Proceedings of the nineteenth ACM symposium on Operating systems principles
Introduction to the Design and Analysis of Algorithms (2nd Edition)
Introduction to the Design and Analysis of Algorithms (2nd Edition)
Computing optimal max-min fair resource allocation for elastic flows
IEEE/ACM Transactions on Networking (TON)
MapReduce: simplified data processing on large clusters
OSDI'04 Proceedings of the 6th conference on Symposium on Opearting Systems Design & Implementation - Volume 6
Reducing network energy consumption via sleeping and rate-adaptation
NSDI'08 Proceedings of the 5th USENIX Symposium on Networked Systems Design and Implementation
A scalable, commodity data center network architecture
Proceedings of the ACM SIGCOMM 2008 conference on Data communication
Dcell: a scalable and fault-tolerant network structure for data centers
Proceedings of the ACM SIGCOMM 2008 conference on Data communication
GreenCloud: a new architecture for green data center
ICAC-INDST '09 Proceedings of the 6th international conference industry session on Autonomic computing and communications industry session
Skilled in the art of being idle: reducing energy waste in networked systems
NSDI'09 Proceedings of the 6th USENIX symposium on Networked systems design and implementation
A Power Benchmarking Framework for Network Devices
NETWORKING '09 Proceedings of the 8th International IFIP-TC 6 Networking Conference
PortLand: a scalable fault-tolerant layer 2 data center network fabric
Proceedings of the ACM SIGCOMM 2009 conference on Data communication
VL2: a scalable and flexible data center network
Proceedings of the ACM SIGCOMM 2009 conference on Data communication
BCube: a high performance, server-centric network architecture for modular data centers
Proceedings of the ACM SIGCOMM 2009 conference on Data communication
Energy-aware traffic engineering
Proceedings of the 1st International Conference on Energy-Efficient Computing and Networking
How can architecture help to reduce energy consumption in data center networking?
Proceedings of the 1st International Conference on Energy-Efficient Computing and Networking
Energy-aware routing in data center network
Proceedings of the first ACM SIGCOMM workshop on Green networking
Running servers around zero degrees
Proceedings of the first ACM SIGCOMM workshop on Green networking
Greening backbone networks: reducing energy consumption by shutting off cables in bundled links
Proceedings of the first ACM SIGCOMM workshop on Green networking
Energy proportionality of an enterprise network
Proceedings of the first ACM SIGCOMM workshop on Green networking
HotPower'08 Proceedings of the 2008 conference on Power aware computing and systems
Energy aware consolidation for cloud computing
HotPower'08 Proceedings of the 2008 conference on Power aware computing and systems
ElasticTree: saving energy in data center networks
NSDI'10 Proceedings of the 7th USENIX conference on Networked systems design and implementation
GreenTE: Power-aware traffic engineering
ICNP '10 Proceedings of the The 18th IEEE International Conference on Network Protocols
Identifying and using energy-critical paths
Proceedings of the Seventh COnference on emerging Networking EXperiments and Technologies
Ant colony based self-adaptive energy saving routing for energy efficient Internet
Computer Networks: The International Journal of Computer and Telecommunications Networking
Energy efficient online routing of flows with additive constraints
Computer Networks: The International Journal of Computer and Telecommunications Networking
Multi-granularity and robust grooming in power- and port-cost-efficient IP over WDM networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Energy efficiency analysis for flexible-grid OFDM-based optical networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
An energy-aware dynamic RWA framework for next-generation wavelength-routed networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Energy efficient Traffic-Aware design of on-off Multi-Layer translucent optical networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Network pruning for energy saving in the Internet
Computer Networks: The International Journal of Computer and Telecommunications Networking
Environmental-aware virtual data center network
Computer Networks: The International Journal of Computer and Telecommunications Networking
Proceedings of the ACM SIGCOMM 2012 conference on Applications, technologies, architectures, and protocols for computer communication
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Cloud based applications and services require high performance and strong reliability provided by data center networks. To overcome the problem of traditional tree based data center network, recently many new network architectures are proposed, such as Fat-Tree and BCube. They use aggressively over-provisioned network devices and links to achieve 1:1 oversubscription ratio. However, most of the time data center traffic is far below the peak value and a large number of idle network devices and links in data centers consume a significant amount of power, which is now becoming a big problem for many cloud providers. In this paper, we aim to reduce the power consumption of high-density data center networks from the routing perspective while meeting the network performance requirement. We call this kind of routing throughput-guaranteed power-aware routing. The essence of our idea is to use as little network power as possible to provide the routing service, without significantly compromise on the network performance. The idle network devices and links can be shut down or put into the sleep mode for power saving. Extensive simulations conducted in typical data center networks show that our power-aware routing can effectively reduce the power consumption of network devices, especially under low network loads.