Invention Grant
- Patent Title: Sidelink wake-up signal for a wireless device
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Application No.: US17593834Application Date: 2020-10-15
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Publication No.: US12082158B2Publication Date: 2024-09-03
- Inventor: Chunxuan Ye , Yushu Zhang , Dawei Zhang , Haijing Hu , Haitong Sun , Hong He , Huaning Niu , Jie Cui , Manasa Raghavan , Oghenekome Oteri , Sigen Ye , Wei Zeng , Weidong Yang , Yang Tang , Zhibin Wu
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Blank Rome LLP
- International Application: PCT/CN2020/121057 2020.10.15
- International Announcement: WO2022/077312A 2022.04.21
- Date entered country: 2021-09-24
- Main IPC: H04W72/02
- IPC: H04W72/02 ; H04W76/28

Abstract:
Techniques for power savings by a wireless device. The technique including receiving, by a first wireless device, a set of sidelink resources for communicating directly with a second wireless device from a wireless node, determining, by the first wireless device, to transmit sidelink data to the second wireless device, receiving sidelink coordination information, the sidelink coordination information including discontinuous reception (DRX) configuration information of the second wireless device, transmitting a sidelink resources request to the wireless node, the sidelink resources request including assistance information based on the received sidelink coordination information, receiving a sidelink resources grant from the wireless node, and transmitting the sidelink data based on the sidelink resources grant.
Public/Granted literature
- US20230239837A1 Sidelink Wake-Up Signal for a Wireless Device Public/Granted day:2023-07-27
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