Invention Publication
- Patent Title: LOW POWER LISTENING MODE FOR STATIONS OF A WIRELESS NETWORK
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Application No.: US18385327Application Date: 2023-10-30
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Publication No.: US20240147363A1Publication Date: 2024-05-02
- Inventor: Liwen Chu , Rui Cao , Kiseon Ryu , Hongyuan Zhang , Huizhao Wang
- Applicant: NXP USA, Inc.
- Applicant Address: US TX Austin
- Assignee: NXP USA, Inc.
- Current Assignee: NXP USA, Inc.
- Current Assignee Address: US TX Austin
- Main IPC: H04W52/02
- IPC: H04W52/02
Abstract:
A method of a low power listening mode includes announcing, by a first wireless device is operating in a low power listening mode. The first wireless device in the low power listening mode receives an initial frame having a single spatial stream and a low data rate from a second wireless device. The frame requests a frame exchange with the first wireless device. The low data rate is lower than a maximum data rate of the first wireless device. A reply to the initial frame is transmitted to the second wireless device in a single spatial stream with the low data rate. The reply acknowledges an association with the second wireless device. The first wireless device wakes from the low power listening mode to a full capacity mode, and performs a frame exchange with the second wireless device in the full capacity mode.
Public/Granted literature
- US1720151A Circular-weaving loom Public/Granted day:1929-07-09
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