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Terminal, radio communication method, base station and system for beam failure detection

Grant US12581327B2 Kind: B2 Mar 17, 2026

Assignee

NTT DOCOMO, INC.

Inventors

Yuki Matsumura, Satoshi Nagata

Abstract

A terminal according to one aspect of the present disclosure includes a receiving section that receives a first configuration for a control resource set (CORESET) having a plurality of transmission configuration indication (TCI) states, that receives a second configuration for one or more first reference signals for beam failure detection (BFD) or radio link monitoring (RLM), and that receives a medium access control-control element (MAC CE), and a control section that determines, based on the first configuration, the second configuration, and the MAC CE, one or more second reference signals used for the BFD or the RLM, wherein the one or more first reference signals are associated with the plurality of respective TCI states. According to one aspect of the present disclosure, it is possible to appropriately determine a BFD RS.

CPC Classifications

H04W 24/04 H04W 72/231 H04W 16/28 H04W 76/19 H04W 24/10 H04L 5/0053 H04L 5/0048 H04L 5/0023 H04L 5/00 H04B 1/74

Filing Date

2021-01-19

Application No.

18272719

Claims

6