Enhanced power management for Wi-Fi Direct

Research presented in this paper enhances the power management schemes of Wi-Fi Direct to provide better services for a wider range of Wi-Fi Peer-to-peer (P2P) applications. Although the Wi-Fi Direct defines two power management schemes to provide energy efficiency in P2P devices, neither is enough...

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Bibliographic Details
Published in2013 IEEE Wireless Communications and Networking Conference (WCNC) pp. 123 - 128
Main Authors Keun-Woo Lim, Woo-Sung Jung, Kim, Hanna, Han, Jina, Young-Bae Ko
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.04.2013
Subjects
Data communication
Delays
Energy efficiency
IEEE 802.11 Standards
P2P Service
Power Management
Probes
Sleep
Wi-Fi Direct
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Summary:Research presented in this paper enhances the power management schemes of Wi-Fi Direct to provide better services for a wider range of Wi-Fi Peer-to-peer (P2P) applications. Although the Wi-Fi Direct defines two power management schemes to provide energy efficiency in P2P devices, neither is enough to meet power efficiency and reliability requirements for various services. To alleviate this problem, the proposed scheme recognizes the properties of applications and dynamically adjusts the duty cycle of P2P devices. The proposed scheme is compared with the schemes in Wi-Fi Direct to analyse its effectiveness.
ISBN:9781467359382
1467359386
ISSN:1525-3511
1558-2612
DOI:10.1109/WCNC.2013.6554550