DocumentCode :
3389752
Title :
Flexible power modeling for wireless systems: power modeling and optimization of two Bluetooth implementations
Author :
Negri, Luca ; Sami, Mariagiovanna ; Tran, Que Dung ; Zanetti, Davide
Author_Institution :
Politecnico di Milano, Italy
fYear :
2005
fDate :
13-16 June 2005
Firstpage :
408
Lastpage :
416
Abstract :
Battery-powered mobile devices featuring wireless connectivity are becoming part of everyday life. In a functional breakdown of their power budget, communication accounts for a steadily increasing share of the total power; this is pushing research on power management of the wireless interfaces. The key to effective power management is power modeling. We describe a power modeling methodology featuring variable granularity and low computational burden, which can be applied to any wireless protocol. We apply it to Bluetooth and model two different BT modules, highlighting how different power management policies suit different implementations.
Keywords :
Bluetooth; mobile radio; optimisation; power consumption; protocols; Bluetooth; battery-powered mobile devices; computational burden; flexible power modeling; power budget; power management policies; power optimization; variable granularity; wireless protocol; Battery management systems; Bluetooth; Electric breakdown; Energy consumption; Energy management; Financial management; Mobile communication; Power system management; Power system modeling; Wireless application protocol;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
World of Wireless Mobile and Multimedia Networks, 2005. WoWMoM 2005. Sixth IEEE International Symposium on a
Print_ISBN :
0-7695-2342-0
Type :
conf
DOI :
10.1109/WOWMOM.2005.46
Filename :
1443530
Link To Document :
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