Patent ID: 11895036
Assignee: QUALCOMM INCORPORATED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. A computing device, comprising:
a processor configured to:
identify uplink acknowledgement (UL ACK) packets within an uplink data packet stream including encrypted payloads, wherein the processor is further configured to:
identify two or more groups of packets within the uplink data packet stream that meet a packet length threshold, wherein each of the two or more groups of packets within the uplink data packet stream that meet a packet length threshold is associated with a respective detection frequency and a packet length range; and
identify packets as UL ACK packets in response to determining that a packet length of the packets meets the packet length range of the most frequently detected of the two or more groups of packets; and

accelerate processing of the identified UL ACK packets.