Invention Grant
- Patent Title: Battery life-time optimization for low power devices
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Application No.: US17612524Application Date: 2019-05-21
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Publication No.: US11991639B2Publication Date: 2024-05-21
- Inventor: Talha Khan , Per Gunningberg , Olof Liberg , Yi-Pin Eric Wang
- Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- International Application: PCT/IB2019/054200 2019.05.21
- International Announcement: WO2020/234627A 2020.11.26
- Date entered country: 2021-11-18
- Main IPC: H04W52/02
- IPC: H04W52/02 ; H04W52/54
Abstract:
A network node determines a voltage response characteristic of the battery in a low powered user equipment and controls the activity pattern of the user equipment to align its activity pattern with the voltage response characteristic of the battery to extend the useful life of the battery in the user equipment.
Public/Granted literature
- US20220256469A1 BATTERY LIFE-TIME OPTIMIZATION FOR LOW POWER DEVICES Public/Granted day:2022-08-11
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