Current wireless network power management often substantially degrades performance and may even increase overall energy usage when used with latency-sensitive applications. We propose self-tuning power management (STPM) that adapts its behavior to the access patterns and intent of applications, the characteristics of the network interface, and the energy usage of the platform. We have implemented STPM as a Linux kernel module---our results show substantial benefits for distributed file systems, streaming audio, and thin-client applications. Compared to default 802.11b power management, STPM reduces the total energy usage of an iPAQ running the Coda distributed file system by 21% while also reducing interactive file system delay by 80%. Furt...
We focus on energy saving in 802.11-based WLANs. Previous work has shown that, on the one hand, 802....
Energy management in a wireless LAN is an important problem, as the viability of wireless devices de...
For wireless embedded systems, the power consumption in the network interface (radio) plays a domina...
Current wireless network power management often substantially degrades performance and may even incr...
In this report we present a new power management infrastructure developed for the Linux operating sy...
Recently the mobile community has focused on techniques for reducing the energy consumption of mobi...
A significant problem with current I/O power management is that it is device-centric: each device im...
low-power, wireless, network, management Today's wireless networks are highly heterogeneous, wi...
Increasingly, mobile devices equipped with 802.11n inter-faces are being used for a wide variety of ...
The typical duration of multimedia streams makes wireless network interface (WNIC) energy consumptio...
The general purpose of operating systems like Linux, thanks to their predisposition to adapt easily ...
Designing wireless streaming multimedia applications is a challenging task that involves the explora...
Energy is a primary resource in multi-hop wireless networks with small devices powered by battery. M...
Reducing the energy consumed by mobile wireless devices to extend the lifetime of the batteries that...
One of the major concern for 802.11b wireless local area network is energy efficiency. In fact, mobi...
We focus on energy saving in 802.11-based WLANs. Previous work has shown that, on the one hand, 802....
Energy management in a wireless LAN is an important problem, as the viability of wireless devices de...
For wireless embedded systems, the power consumption in the network interface (radio) plays a domina...
Current wireless network power management often substantially degrades performance and may even incr...
In this report we present a new power management infrastructure developed for the Linux operating sy...
Recently the mobile community has focused on techniques for reducing the energy consumption of mobi...
A significant problem with current I/O power management is that it is device-centric: each device im...
low-power, wireless, network, management Today's wireless networks are highly heterogeneous, wi...
Increasingly, mobile devices equipped with 802.11n inter-faces are being used for a wide variety of ...
The typical duration of multimedia streams makes wireless network interface (WNIC) energy consumptio...
The general purpose of operating systems like Linux, thanks to their predisposition to adapt easily ...
Designing wireless streaming multimedia applications is a challenging task that involves the explora...
Energy is a primary resource in multi-hop wireless networks with small devices powered by battery. M...
Reducing the energy consumed by mobile wireless devices to extend the lifetime of the batteries that...
One of the major concern for 802.11b wireless local area network is energy efficiency. In fact, mobi...
We focus on energy saving in 802.11-based WLANs. Previous work has shown that, on the one hand, 802....
Energy management in a wireless LAN is an important problem, as the viability of wireless devices de...
For wireless embedded systems, the power consumption in the network interface (radio) plays a domina...