Patent ID: 11864107
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 14:
15. A method of updating a target wake time (TWT) service period and a TWT interval, comprising:
observing transmitted and received higher layer data packets in a TWT operation during an observation time period;
determining, based on physical (PHY) layer transmission and reception data rates during the observation time period, effective higher layer transmission and reception data rates;
estimating an initial data transceiving time of the data packets based on the effective higher layer transmission and reception data rates and total lengths of the transmitted and received data packets;
adjusting the initial data transceiving time to obtain a higher layer data transceiving time based on an estimated network congestion level, an estimated required re-transmission rate, and a total amount of TWT overhead during the observation time period; and
determining a new TWT service period and a new TWT interval for the TWT operation based on the higher layer data transceiving time.