- 专利标题: RADIO LINK MONITORING REFERENCE SIGNAL RESOURCE RECONFIGURATION
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申请号: US17041066申请日: 2019-04-03
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公开(公告)号: US20210099263A1公开(公告)日: 2021-04-01
- 发明人: Peng CHENG , Hung Dinh LY
- 申请人: Peng CHENG , Hung Dinh LY , Qualcomm Incorporated
- 申请人地址: US CA San Diego; US CA San Diego; US CA San Diego
- 专利权人: Peng CHENG,Hung Dinh LY,Qualcomm Incorporated
- 当前专利权人: Peng CHENG,Hung Dinh LY,Qualcomm Incorporated
- 当前专利权人地址: US CA San Diego; US CA San Diego; US CA San Diego
- 优先权: CNPCT/CN2018/082060 20180405
- 国际申请: PCT/CN2019/081273 WO 20190403
- 主分类号: H04L5/00
- IPC分类号: H04L5/00 ; H04W72/04 ; H04W72/08
摘要:
Methods, systems, and devices for wireless communications are described. A user equipment (HE) may support beam management to determine beams for communicating with a base station, measure characteristics of the beams, and periodically report the measurements to the base station. The beam management may include a beam failure recover), procedure, where the UE detects and resolves a beam failure with the base station. Additionally, the UE may perform radio link monitoring (RLM) on a set of reference signals configured by the base station to determine if a radio link (e.g, beamformed transmission) is synchronized or not between the UE and base station. In some cases, these RLM reference signals (RLM-RSs) may be reconfigured, where the reconfiguration may be based on the periodic beam measurement reports for beam management, a beam monitoring event trigger, a beam failure recovery, or a combination thereof.
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