Enhanced power-saving mechanism for broadcast and multicast service in WLAN

When a WLAN station has low battery-power, a normal power-saving mechanism is not desirable and sparse wake-up should be used. In that case, the station cannot remain awake throughout every delivery-traffic-indication-message (DTIM) interval, which results in the loss of broadcast and multicast packets. In this letter, we propose a double-buffering power-saving mechanism for stations with low battery power. Broadcast and multicast packets can be delivered to stations with low battery power more reliably with the new scheme.
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Issue Date
2005-06
Language
ENG
Citation

IEEE COMMUNICATIONS LETTERS, v.9, no.6, pp.520 - 522

ISSN
1089-7798
DOI
10.1109/LCOMM.2005.06020
URI
http://hdl.handle.net/10203/196
Appears in Collection
EE-Journal Papers(저널논문)
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