Invention Application
- Patent Title: HARQ-ACK FEEDBACK METHOD AND DEVICE, TERMINAL AND BASE STATION
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Application No.: US17918095Application Date: 2021-04-09
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Publication No.: US20230135551A1Publication Date: 2023-05-04
- Inventor: Xuejuan GAO
- Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
- Applicant Address: CN Beijing
- Assignee: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
- Current Assignee: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
- Current Assignee Address: CN Beijing
- Priority: CN202010281099.2 20200410
- International Application: PCT/CN2021/086154 WO 20210409
- Main IPC: H04W72/11
- IPC: H04W72/11 ; H04L1/1812 ; H04W72/0446
Abstract:
AHARQ-ACK feedback method and device, a terminal, and a base station are provided. The method applied to the terminal includes: if a PDCCH indicating an SPS resource release is received in a slot for receiving an SPS PDSCH transmission, mapping a HARQ-ACK feedback of the PDCCH indicating the SPS resource release, to a feedback position determined according to a reference time domain resource in a HARQ-ACK feedback sequence; transmitting the HARQ-ACK feedback sequence including the HARQ-ACK feedback of the PDCCH indicating the SPS resource release.
Information query
