Title:
METHOD AND APPARATUS FOR HARQ-ACK CODEBOOK DETERMINATION FOR TRANSPORT BLOCK REPETITION ON MULTIPLE CARRIERS
Document Type and Number:
WIPO Patent Application WO/2023/137752
Kind Code:
A1
Abstract:
Embodiments of the present disclosure relate to hybrid automatic repeat request acknowledgement (HARQ-ACK) codebook determination for carrier aggregation (CA). According to some embodiments of the disclosure, a UE may include: a transceiver configured to: receive a plurality of physical downlink shared channels (PDSCHs) on a plurality of carriers, wherein the plurality of PDSCHs is scheduled by a downlink control information (DCI) format; a processor coupled to the transceiver and configured to: determine a number of transport blocks (TBs) transmitted on the plurality of PDSCHs based on the DCI format; generate a HARQ-ACK codebook including a set of HARQ-ACK information bits for the TBs transmitted on the plurality of PDSCHs; and wherein the transceiver is further configured to transmit the HARQ-ACK codebook.
Inventors:
LEI HAIPENG (CN)
ZHANG YU (CN)
ZHANG YU (CN)
Application Number:
PCT/CN2022/073493
Publication Date:
July 27, 2023
Filing Date:
January 24, 2022
Export Citation:
Assignee:
LENOVO BEIJING LTD (CN)
International Classes:
H04L1/18
Domestic Patent References:
| WO2021248285A1 | 2021-12-16 | |||
| WO2021147117A1 | 2021-07-29 | |||
| WO2021087976A1 | 2021-05-14 |
Foreign References:
| CN113366786A | 2021-09-07 | |||
| CN113748631A | 2021-12-03 |
Other References:
FUJITSU: "Considerations on multi-PDSCH/PUSCH with a single DCI and HARQ for NR from 52.6 GHz to 71 GHz", 3GPP DRAFT; R1-2111147, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20211111 - 20211119, 5 November 2021 (2021-11-05), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052179410
Attorney, Agent or Firm:
LEE AND LI - LEAVEN IPR AGENCY LTD. (CN)
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