Invention Application
- Patent Title: METHODS AND WIRELESS COMMUNICATION DEVICE FOR CARRYING OUT BEAM FAILURE RECOVERY
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Application No.: US16907809Application Date: 2020-06-22
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Publication No.: US20200322035A1Publication Date: 2020-10-08
- Inventor: Xiaojuan SHI , Eswar Kalyan VUTUKURI
- Applicant: ZTE Corporation
- Main IPC: H04B7/08
- IPC: H04B7/08 ; H04W80/02 ; H04W72/04 ; H04L5/00 ; H04W74/08 ; H04W56/00 ; H04B7/06

Abstract:
Methods and a wireless communication device for carrying out beam failure recovery include, according to various implementations, using a beam failure recovery request media access control-control element (BFRR MAC CE) to transfer beam failure recovery information (e.g., from one node of a wireless network to another—such as from a mobile wireless communication device to a base station (BS)). The BFRR MAC CE may include one or more of: the reference signal (RS) type (i.e., the type of RS resource), the identity of the RS resource, the identity of a frequency location (e.g., the identity of a bandwidth part in cases where bandwidth part (BWP) is used), and the identity of the serving cell.
Public/Granted literature
- US11777586B2 Methods and wireless communication device for carrying out beam failure recovery Public/Granted day:2023-10-03
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