Qualcomm Incorporated

Jindal Deepak Kumar

Ganesh Kondabattini

Sudheer Hyderabad

A wireless device implements power saving logic for two or more wireless clients that concurrently communicate on a shared wireless channel (single channel concurrency). When one of the wireless clients transitions from power save mode to active mode (e.g., in response to a beacon signal), the power saving logic causes the other wireless client(s) to transition to active mode as well. Each wireless client 'awakened' in this manner transmits a NULL frame having a power management bit set to a logic '0' value to an associated access point (AP), thereby indicating its active status to the associated AP. As a result, all of the wireless clients may concurrently receive buffered data from their associated APs on the shared wireless channel. If the &#x2018;awakened&#x2019; wireless client(s) do not need to transition to active mode in response to their next received beacons, power consumption of the wireless device is advantageously reduced.

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Hyderabad Telangana, India

Jindal Deepak Kumar