Invention Grant
- Patent Title: Method and apparatus for handling a beam failure recovery in wireless communication system
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Application No.: US17532873Application Date: 2021-11-22
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Publication No.: US11832093B2Publication Date: 2023-11-28
- Inventor: Saidhiraj Amuru , Hyunil Yoo , Anshuman Nigam , Jiyun Seol , Taeyoung Kim
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Priority: IN 1741028536 2017.08.10 IN 1741028536 2018.06.04
- Main IPC: H04W16/28
- IPC: H04W16/28 ; H04W74/00 ; H04W76/18 ; H04W52/36 ; H04W72/044

Abstract:
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-Generation (4G) communication system such as long term evolution (LTE). A terminal in a wireless communication system is provided. The terminal includes a transceiver, and at least one processor configured to receive, from a base station (BS), a beam failure recovery configuration comprising at least one reference signal for identifying a candidate beam for the beam failure recovery and associated random access (RA) parameters, identify the candidate beam for the beam failure recovery using the at least one reference signal, and perform a physical random access channel (PRACH) using the at least one reference signal and the associated RA parameters on the candidate beam for the beam failure recovery.
Public/Granted literature
- US20220159711A1 METHOD AND APPARATUS FOR HANDLING A BEAM FAILURE RECOVERY IN WIRELESS COMMUNICATION SYSTEM Public/Granted day:2022-05-19
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