Energy efficiency analysis of IEEE 802.11 PSM in multi-rate environments

In this paper, we analyze the energy efficiency of IEEE 802.11 power save mode in multi-rate environments. We consider two transmission schedules: random and rate-aware schedules. Numerical results demonstrate that the rate-aware schedule can reduce the expected idle time by 36%.

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Bibliographische Detailangaben
Hauptverfasser:	Sangheon Pack, Hyunhee Park, Sungman Min, Insun Jang
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Analytical models Educational institutions Energy consumption energy efficiency IEEE 802.11 power save mode IEEE 802.11 Standards random schedule rate-aware schedule Schedules Scheduling algorithms Wireless LAN
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Beschreibung
Zusammenfassung:	In this paper, we analyze the energy efficiency of IEEE 802.11 power save mode in multi-rate environments. We consider two transmission schedules: random and rate-aware schedules. Numerical results demonstrate that the rate-aware schedule can reduce the expected idle time by 36%.
ISSN:	2331-9852
DOI:	10.1109/CCNC.2012.6181119