Title:
METHOD AND APPARATUS FOR GENERATING CODEBOOK OF SEMI-PERSISTENT SCHEDULING PHYSICAL DOWNLINK SHARED CHANNEL
Document Type and Number:
WIPO Patent Application WO/2022/121856
Kind Code:
A1
Abstract:
The present application relates to the technical field of communication, and particularly relates to a method and an apparatus for generating a codebook of a semi-persistent scheduling physical downlink shared channel, the method comprising: acquiring hybrid automatic repeat acknowledgement information (HARQ-ACK) of semi-persistent scheduling physical downlink shared channels (SPS PDSCH) on a first physical uplink control channel (PUCCH); and, when the HARQ-ACK of at least one SPS PDSCH is delayed to a first time slot of the first PUCCH, determining a HARQ-ACK codebook of the SPS PDSCH in the first time slot, thereby providing a technical solution for determining the HARQ-ACK codebook of SPS PDSCH on a PUCCH resource when the HARQ-ACK of at least one SPS PDSCH is delayed to the same PUCCH resource.
Inventors:
GUI XIN (CN)
Application Number:
PCT/CN2021/135823
Publication Date:
June 16, 2022
Filing Date:
December 06, 2021
Export Citation:
Assignee:
BEIJING UNISOC COMM TECH CO LTD (CN)
International Classes:
H04L1/16; H04W72/04; H04L1/18; H04L5/00
Domestic Patent References:
| WO2016000209A1 | 2016-01-07 |
Foreign References:
| CN111106903A | 2020-05-05 | |||
| CN111385080A | 2020-07-07 | |||
| CN111226407A | 2020-06-02 | |||
| CN111614444A | 2020-09-01 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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