70 search results - page 1 / 14 » uSleep: A Technique for Reducing Energy Consumption in Handh... |
MOBISYS
2004
ACM
14 years 4 months ago
2004
ACM
DAC
2004
ACM
14 years 5 months ago
2004
ACM
Digital watermarking is a process that embeds an imperceptible signature or watermark in a digital file containing audio, image, text or video data. The watermark is later used to...
ICN
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. For a typical portable handheld device, the backlight accounts for a significant percentage of the total energy consumption (e.g., around 30% for a Compaq iPAQ 3650). Su...
ASPDAC
2004
ACM
13 years 8 months ago
2004
ACM
Abstract-- Despite the limited power available in a batteryoperated hand-held device, a display system must still have an enough resolution and sufficient color depth to deliver th...
MOBISYS
2006
ACM
14 years 4 months ago
2006
ACM
CoolSpots enable a wireless mobile device to automatically switch between multiple radio interfaces, such as WiFi and Bluetooth, in order to increase battery lifetime. The main co...