Invention Grant
- Patent Title: Method and apparatus for declaring RLF
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Application No.: US16641507Application Date: 2018-10-08
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Publication No.: US11172392B2Publication Date: 2021-11-09
- Inventor: Jaewook Lee , Hongsuk Kim , Youngdae Lee
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Fish & Richardson P.C.
- International Application: PCT/KR2018/011815 WO 20181008
- International Announcement: WO2019/070106 WO 20190411
- Main IPC: H04W76/19
- IPC: H04W76/19 ; H04W24/10 ; H04W24/08

Abstract:
Provided is a method for declaring a radio link failure (RLF) by a radio resource control (RRC) layer of a user equipment (UE). The method may include: receiving information on failure of beam recovery, from a lower layer of the UE; receiving at least one out-of-sync (OOS) signal, from the lower layer of the UE; and when a number of OOS signals which is received after receiving the information on failure of beam recovery satisfies a threshold value, declaring the RLF.
Public/Granted literature
- US20210136612A1 METHOD AND APPARATUS FOR DECLARING RLF Public/Granted day:2021-05-06
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