Invention Grant
- Patent Title: Power save aware RU allocation
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Application No.: US16527288Application Date: 2019-07-31
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Publication No.: US11277794B2Publication Date: 2022-03-15
- Inventor: Mohd Shahnawaz Siraj , Sachin Ganu , Eldad Perahia , Gaurav Patwardhan , Nitin Changlani
- Applicant: Hewlett Packard Enterprise Development LP
- Applicant Address: US TX Houston
- Assignee: Hewlett Packard Enterprise Development LP
- Current Assignee: Hewlett Packard Enterprise Development LP
- Current Assignee Address: US TX Houston
- Agency: Hewlett Packard Enterprise Patent Department
- Main IPC: H04W52/02
- IPC: H04W52/02 ; H04W28/02 ; H04W72/04

Abstract:
Systems and methods for power save aware resource unit allocation include sending, by an access point to a station, a beacon indicating that the station has data buffered at the access point, wherein the station is in a power-save mode, sending, by the access point after sending the beacon, an Orthogonal Frequency Division Multiple Access (OFDMA) trigger to the station, wherein the OFDMA trigger causes the station in the power-save mode to send PS-POLL using OFDMA, receiving, by the access point and from the station, a PS-POLL frame using OFDMA.
Public/Granted literature
- US20210037467A1 POWER SAVE AWARE RU ALLOCATION Public/Granted day:2021-02-04
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