To optimize energy efficiency in network, operators try to switch off as many network devices as possible. Recently, there is a trend to introduce content caches as an inherent capacity of network equipment, with the objective of improving the efficiency of content distribution and reducing network congestion. In this work, we study the impact of using in-network caches and CDN cooperation on an energy-efficient routing. We formulate this problem as Energy Efficient Content Distribution. The objective is to find a feasible routing, so that the total energy con- sumption of the network is minimized subject to satisfying all the demands and link capacity. We exhibit the range of parameters (size of caches, popularity of content, demand intens...
Achieving energy efficiency has recently become a key topic of networking research due to the ever-i...
Achieving energy efficiency has recently become a key topic of networking research due to the ever-i...
Energy efficiency and performance improvements have been two of the major concerns of current Data C...
To optimize energy efficiency in network, operators try to switch off as many network devices as pos...
International audienceTo optimize energy efficiency in network, operators try to switch off as many ...
International audienceIn order to optimize energy efficiency, network operators try to switch off as...
International audienceIn order to optimize energy efficiency, network operators try to switch off as...
Several studies exhibit that the traffic load of the routers only has a small influence on their ene...
In recent years, the amount of traffic requests that Internet users generate on a daily basis has in...
Service Function Chains (SFCs) are an ordered sequence of network functions, such as firewall. Using...
Abstract—To optimize energy efficiency in network, operators try to switch off as many network devic...
Software-defined Networks (SDN), in particular OpenFlow, is a new networking paradigm enabling innov...
More and more, users store their data in the cloud. While the content is then retrieved, the retriev...
The reduction of power consumption in communication networks has become a key issue for both the In...
Network Function Virtualization (NFV) is a promising network architecture concept to reduce operatio...
Achieving energy efficiency has recently become a key topic of networking research due to the ever-i...
Achieving energy efficiency has recently become a key topic of networking research due to the ever-i...
Energy efficiency and performance improvements have been two of the major concerns of current Data C...
To optimize energy efficiency in network, operators try to switch off as many network devices as pos...
International audienceTo optimize energy efficiency in network, operators try to switch off as many ...
International audienceIn order to optimize energy efficiency, network operators try to switch off as...
International audienceIn order to optimize energy efficiency, network operators try to switch off as...
Several studies exhibit that the traffic load of the routers only has a small influence on their ene...
In recent years, the amount of traffic requests that Internet users generate on a daily basis has in...
Service Function Chains (SFCs) are an ordered sequence of network functions, such as firewall. Using...
Abstract—To optimize energy efficiency in network, operators try to switch off as many network devic...
Software-defined Networks (SDN), in particular OpenFlow, is a new networking paradigm enabling innov...
More and more, users store their data in the cloud. While the content is then retrieved, the retriev...
The reduction of power consumption in communication networks has become a key issue for both the In...
Network Function Virtualization (NFV) is a promising network architecture concept to reduce operatio...
Achieving energy efficiency has recently become a key topic of networking research due to the ever-i...
Achieving energy efficiency has recently become a key topic of networking research due to the ever-i...
Energy efficiency and performance improvements have been two of the major concerns of current Data C...