Juan-Carlos Cano
José-Manuel Cano
Carlos Calafate
Abstract
In this paper we investigate the power characteristics of the Bluetooth technology when supporting low-power modes. We provide accurate power consumption measurements for different Bluetooth operating modes. Such information could be used to drive technical decisions on battery type and design of Bluetooth-based end systems. Finally, we examine the trade-off between power consumption and performance for a commercial off-the-shelf Bluetooth device. We find that the use of the sniff mode could be quite compatible with the use of multi-slot data packets. However, when the channel conditions require selecting single slot data packets, the sniff mode highly impact performance, and so the power/delay trade-off must be taken into consideration.
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- Promoter Members of Bluetooth SIG. Specification of the Bluetooth System -- Core. Version 1.1. Bluetooth SIG, Inc., February 2001.Google Scholar
- J. C. Cano, J. M. Cano, E. González, C. Calafate, and P. Manzoni. Power characterization of a bluetooth-based wireless node for ubiquitous computing. In International Conference on Wireless and Mobile Communications, July 2006.Google ScholarCross Ref
- Mitsumi Electric. Bluetooth Module WML-C11 Class 1. http://www.mitsumi.co.jp/english/.Google Scholar
Index Terms
- How does energy consumption impact performance in Bluetooth?
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