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UAPSDUnscheduled Automatic Power Save Delivery (wireless devices)
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References in periodicals archive ?
With Atheros Unscheduled Automatic Power Save Delivery (UAPSD) solution, the Wi-Fi function of the devices embedded with WPEA-127N and WPEA-127NI can be in sleep mode more often and longer to achieve significant power efficiency.
XSPAN helps extend Netbook battery life with its advanced power-saving techniques such as Atheros Dynamic MIMO Power Save (DMPS) and Unscheduled Automatic Power Save Delivery (UAPSD).