Title:
WIRELESS COMMUNICATION METHOD, USER EQUIPMENT, AND BASE STATION
Document Type and Number:
WIPO Patent Application WO/2023/078418
Kind Code:
A1
Abstract:
A user equipment (UE) executes a wireless communication method. The UE receives a physical uplink control channel (PUCCH) cell/carrier type information and receives a semi-persistent scheduling (SPS) physical downlink shared channel (PDSCH) at downlink slot/sub-slot location n. The SPS PDSCH is associated with a hybrid automatic repeat request (HARQ) feedback timing indicator K1 for indicating a transmission of a SPS HARQ-ACK bit responding to the SPS PDSCH on a PUCCH at a HARQ-ACK feedback slot/sub-slot location n+K1. The UE determines an adjusted HARQ-ACK feedback slot/sub-slot location n+K1_adj, determines, based on the cell/carrier type information, a determined PUCCH cell/carrier for PUCCH transmission at the location n+K1_adj, and transmits the PUCCH on the determined PUCCH cell/carrier at the location n+K1_adj.
Inventors:
CHIEN CHUN-CHE (CN)
Application Number:
PCT/CN2022/129995
Publication Date:
May 11, 2023
Filing Date:
November 04, 2022
Export Citation:
Assignee:
ESSEN INNOVATION COMPANY LTD (CN)
International Classes:
H04L1/18
Domestic Patent References:
| WO2021146702A1 | 2021-07-22 | |||
| WO2021088800A1 | 2021-05-14 |
Foreign References:
| US20210021382A1 | 2021-01-21 | |||
| CN112788747A | 2021-05-11 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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