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Enhanced Power Management Scheme for Low-Power UWB Communications
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- Authors
- Sangjae Lee, Youngae Jeon, Sangsung Choi
- Issue Date
- 2009-09
- Citation
- International Symposium on Communications and Information Technology (ISCIT) 2009, pp.1432-1435
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- In this paper, we propose enhanced power management techniques for low-power UWB communications. The proposed power management scheme is performed by using a real-time beacon parsing method and a time slot assignment technique based on the WiMedia MAC standard. It includes normal hibernation mode features and also includes a dynamic power management scheme using the hardware-controlled sleep mode switching method. By adopting several hardware-based power management features, we can easily decrease the power consumption while maintaining the overall system performance unchanged. ©2009 IEEE.
- KSP Keywords
- Dynamic power management, Low-Power UWB, Management techniques, Mode switching method, Overall system performance, Power Consumption, Real-Time, Sleep mode, Time slot assignment, UWB communication, power management scheme