Patent · US Active

Adjustable leak guard for power save during wireless communications

US11917542B2 · kind B2 · utility

0Cited by

3References

27Claims

0Family size

Assignee

QUALCOMM Incorporated · US

Inventors

Sandip Homchaudhuri · San Jose, US
Steve Saed · San Diego, US
Srikant Kuppa · Fremont, US
Guido Robert Frederiks · Capitola, US
Lian Chen · Taipei, TW
Deepak Shahaji Nagawade · Fremont, US
Vishwanath Tantry · Sunnyvale, US

Key dates

Filing date	May 24, 2022
Grant date	Feb 27, 2024
Priority date	—
Expiry date	May 24, 2042

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02D30/70
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for adjusting a time period to delay entering a power save mode (leak guard) for wireless communications. In one aspect, a wireless communication device may adjust a time period to delay entering a power save mode. The time period is associated with the wireless communication device remaining awake to prevent an access point from transmitting to the wireless communication device while the wireless communication device is in the power save mode. The wireless communication device also may provide, to the AP, an indication that the wireless communication device is entering a power save mode, and the wireless communication device may enter the power save mode. Entering the power save mode is at least the adjusted time period after providing the indication to the AP.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.