Invention Grant
- Patent Title: Systems and methods for generating and transmitting short low power wake-up request (WUR) frames in a wireless communication system
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Application No.: US16264431Application Date: 2019-01-31
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Publication No.: US11134443B2Publication Date: 2021-09-28
- Inventor: Liwen Chu , Hongyuan Zhang , Hui-Ling Lou
- Applicant: Marvell World Trade Ltd.
- Applicant Address: BB St. Michael
- Assignee: Marvell World Trade Ltd.
- Current Assignee: Marvell World Trade Ltd.
- Current Assignee Address: BB St. Michael
- Main IPC: H04W52/02
- IPC: H04W52/02 ; H04L29/06 ; H04W48/16 ; H04W52/54

Abstract:
Embodiments described herein provide a method for creating a low power wake-up radio frame. The method comprises generating, at an access point, a wake-up radio frame for transmission to one or more client stations, determining whether the wake-up radio frame is to be transmitted inside or outside a basic service set associated with the access point, the basic service set having a basic service set identifier that is used to identify the access point. And in response to determining that the wake-up radio frame is to be transmitted outside the basic service set, computing, a target frame check sequence for the wake-up radio frame without using the basic service set identifier associated with the basic service set, appending the target frame check sequence to the wake-up radio frame; and transmitting, to one or more client stations, the wake-up radio frame with the appended target frame check sequence.
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Information query