公开(公告)号：US20230180307A1

公开(公告)日：2023-06-08

申请号：US17438506

申请日：2021-05-07

Applicant: Apple Inc.

Inventor： Yushu Zhang ,  Haitong Sun ,  Wei Zeng ,  Dawei Zhang ,  Hong He ,  Huaning Niu ,  Oghenekome Oteri ,  Chunhai Yao ,  Sigen Ye ,  Chuanxuan Ye ,  Seyed Ali Akbar Fakoorian

IPC: H04W76/10 ,  H04W72/23 ,  H04L1/08

CPC classification number: H04W76/10 ,  H04W72/23 ,  H04L1/08

Abstract: This disclosure relates to techniques for performing beam failure recovery and receiving control information with improved reliability in a wireless communication system. The techniques may include the use of multiple beams in conjunction with performing beam failure recovery, for example including identifying multiple candidate beams for beam failure recovery. The techniques may also or alternatively include the use of multiple beams to provide repetitions of control information for search space and control resource set index 0.