Power reduction mode operation method in wireless LAN system supporting channel for downlink, and apparatus therefor
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United States of America Patent
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Jan 9, 2018
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N/A
app pub date -
Dec 12, 2014
filing date -
Dec 18, 2013
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Abstract
The present document relates to a power reduction mode operation of a STA in a wireless communication system. To this end, during the STA's power saving mode operation, the TIM (traffic indication map) reception, the PS poll signal transmission, and the data reception are performed through one of a downlink oriented channel and a general channel distinguished from the downlink oriented channel, and the STA may previously acquire information on whether the TIM reception, the PS poll signal transmission, and the data reception are performed through one channel of the downlink oriented channel and the general channel.
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