Patent ID: 11917542
Assignee: QUALCOMM INCORPORATED
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 20:
21. The method of claim 18, further comprising:
entering into and waking from the power save mode multiple times; and
for each time the wireless communication device wakes from the power save mode:
obtaining the largest sequence number of a MPDU carried in the last PPDU obtained by the interface before the wireless communication device enters the power save mode; and
obtaining the smallest sequence number of a MPDU carried in a first PPDU obtained by the interface after the wireless communication device wakes from the power save mode,
wherein for a threshold number of consecutive times the wireless communication device wakes from the power save mode, the adjusted time delay is associated with a difference between the smallest sequence number and the largest sequence number indicating that the MPDU carried in the last PPDU and the MPDU carried in the first PPDU are not consecutively obtained MPDUs.