公开(公告)号：US20210250134A1

公开(公告)日：2021-08-12

申请号：US17243773

申请日：2021-04-29

Applicant: Toufiqul Islam ,  Salvatore Talarico ,  Debdeep Chatterjee ,  Surgey Panteleev ,  Yongjun Kwak

Inventor： Toufiqul Islam ,  Salvatore Talarico ,  Debdeep Chatterjee ,  Surgey Panteleev ,  Yongjun Kwak

IPC: H04L1/18 ,  H04W72/04 ,  H04W72/10 ,  H04B7/0456 ,  H04B7/06

Abstract: A user equipment (LTE) for operation in a fifth-generation system (5GS) is configured to decode configuration information for a first hybrid-automatic repeat request (HARQ) acknowledgement (ACK) (HARQ-ACK) codebook for first priority HARQ-ACK bits and for a second HARQ-ACK codebook for second priority HARQ-ACK bits. The configuration information may indicate a physical uplink control channel (PUCCH) resource for the first HARQ-ACK codebook and a PUCCH resource for the second HARQ-ACK codebook. The UE may multiplex the first priority HARQ-ACK bits and the second priority HARQ-ACK bits in a PUCCH transmission when the PUCCH resources for the first and the second HARQ-ACK codebooks overlap. The LTE may use the PUCCH resource for the higher priority HARQ-ACK bits to multiplex the first priority HARQ-ACK bits and the second priority HARQ-ACK bits.