Title:
TIMING ADVANCE DETERMINATION FOR PHYSICAL UPLINK CONTROL CHANNEL MESSAGE WITH LINK RECOVERY REQUEST
Document Type and Number:
WIPO Patent Application WO/2024/092385
Kind Code:
A1
Abstract:
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node associated with a first serving cell, a first beam failure detection reference signal (BFD-RS) set and a second BFD-RS set. The UE may transmit, to a network node associated with a second serving cell associated with multiple timing advance groups (TAGs), based on triggering of beam failure recovery for the first BFD-RS set, a physical uplink control channel (PUCCH) message that carries a link recovery request (LRR) associated with the first BFD-RS set, the PUCCH message being associated with a TAG that is based on one or more of: the second BFD-RS set, a predefined rule, or a TAG or control resource set (CORESET) pool index value associated with the PUCCH message. Numerous other aspects are provided.
Inventors:
GUO SHAOZHEN (US)
KHOSHNEVISAN MOSTAFA (US)
KHOSHNEVISAN MOSTAFA (US)
Application Number:
PCT/CN2022/128533
Publication Date:
May 10, 2024
Filing Date:
October 31, 2022
Export Citation:
Assignee:
QUALCOMM INC (US)
GUO SHAOZHEN (CN)
KHOSHNEVISAN MOSTAFA (US)
GUO SHAOZHEN (CN)
KHOSHNEVISAN MOSTAFA (US)
International Classes:
H04W24/08
Domestic Patent References:
| WO2022086778A1 | 2022-04-28 |
Foreign References:
| US20220103232A1 | 2022-03-31 | |||
| US20210105060A1 | 2021-04-08 | |||
| CN115152157A | 2022-10-04 |
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
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