Today's wireless networks are highly heterogeneous, with mobile devices consisting of
multiple wireless network interfaces (WNICs). Since battery lifetime is limited, power …

In this report we present a new power management infrastructure developed for the Linux
operating system release running on the HP's SmartBadge4 wearable computer. Based on …

The popular IEEE 802.11 standard defines a power saving mode that keeps the network
interface in a low power sleep state and periodically powers it up to synchronize with the …

Current wireless network power management often substantially degrades performance and
may even increase overall energy usage when used with latency-sensitive applications. We …

This paper presents a new power management technique aimed at increasing the energy
efficiency of client-server multimedia applications running on wireless portable devices. We …

This paper presents a new power management technique aimed at increasing the energy
efficiency of client-server multimedia applications running on wireless portable devices. We …

Emergence of mobile handheld devices with WiFi (IEEE 802.11) interfaces such as WiFi
phones, WiFi-cellular dual-mode phones and PDAs (personal digital assistants), allow users …

The mobile community has focused on techniques for reducing energy consumption for
mobile hosts. These power management techniques typically target communication devices …

In this paper, we present a novel approach for tuning power modes of wireless 802.11
interfaces. We use K-means and simple correlation techniques to analyze user's interaction …

Reducing the energy consumed by mobile wireless devices to extend the lifetime of the
batteries that power them is one of the major challenges in designing such systems. While …