- 专利标题: Low-Power Wake Up Radio Operation in Wireless Communication
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申请号: US17904629申请日: 2021-09-02
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公开(公告)号: US20240196328A1公开(公告)日: 2024-06-13
- 发明人: Hong HE , Dawei ZHANG , Fangli XU , Haijing HU , Haitong SUN , Huaning NIU , Jie CUI , Oghenekome OTERI , Sigen YE , Wei ZENG , Yang TANG
- 申请人: Apple Inc.
- 申请人地址: US CA Cupertino
- 专利权人: Apple Inc.
- 当前专利权人: Apple Inc.
- 当前专利权人地址: US CA Cupertino
- 国际申请: PCT/CN2021/116290 2021.09.02
- 进入国家日期: 2022-08-19
- 主分类号: H04W52/02
- IPC分类号: H04W52/02 ; H04B17/318 ; H04L1/1812 ; H04L5/00 ; H04W72/1273 ; H04W76/28
摘要:
A user equipment (UE) is configured to enter a radio resource control (RRC) state with a base station wherein network operations are performed using a main radio (MR), receive a first set of parameters from the base station for wakeup radio (WUR) state operation wherein the UE enables a WUR and powers down the MR to an off or deep sleep state, the first set of parameters including a parameter enabling the WUR state operation and a configuration of WUR reference signaling (WUR-RS), receive a second set of parameters from the base station for WUR setup and a WUR signal (WUR-S) configuration and enter the WUR state from the RRC state, wherein, while in the WUR state, the UE performs uses the WUR including at least one of monitoring for the WUR-S, measuring the WUR-RS, or implementing a WUR discontinuous reception (DRX) cycle for WUR-S and WUR-RS signal monitoring.
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