Title:
CSI REPORTING IN A MULTI-CELL SCHEDULING ENVIRONMENT
Document Type and Number:
WIPO Patent Application WO/2024/058168
Kind Code:
A1
Abstract:
A method for a wireless terminal of a New Radio (NR) system is provided. The method includes receiving, in a physical downlink control channel (PDCCH) associated with a first serving cell of a plurality of serving cells, downlink control information (DCI). The DCI includes configuration information for one or more physical uplink shared channels (PUSCHs), each PUSCH of the one or more PUSCHs being associated with a corresponding one of one or more of the plurality of serving cells. The DCI also includes trigger information to trigger a generation of a channel state information (CSI) report at the wireless terminal. The method further includes generating, in response to receiving the trigger information, the CSI report, selecting the PUSCH associated with one serving cell of the one or more of the plurality of serving cells, and transmitting the CSI report on the PUSCH associated with the one serving cell.
Inventors:
YOSHIMURA TOMOKI
YIN ZHANPING
YING KAI
YIN ZHANPING
YING KAI
Application Number:
PCT/JP2023/033184
Publication Date:
March 21, 2024
Filing Date:
September 12, 2023
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H04W72/232; H04W24/10; H04W72/02; H04W72/0457
Domestic Patent References:
| WO2022055333A1 | 2022-03-17 | |||
| WO2023137091A1 | 2023-07-20 |
Other References:
FUJITSU: "Consideration on multi-cell PUSCH/PDSCH scheduling with a single DCI", 3GPP DRAFT; R1-2206176, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Toulouse, France; 20220822 - 20220826, 12 August 2022 (2022-08-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052274111
TSUYOSHI SHIMOMURA, FUJITSU: "Consideration on multi-cell PUSCH/PDSCH scheduling with a single DCI", 3GPP DRAFT; R1-2211082; TYPE DISCUSSION; NR_MC_ENH-CORE, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. 3GPP RAN 1, no. Toulouse, FR; 20221114 - 20221118, 7 November 2022 (2022-11-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052221647
TSUYOSHI SHIMOMURA, FUJITSU: "Consideration on multi-cell PUSCH/PDSCH scheduling with a single DCI", 3GPP DRAFT; R1-2211082; TYPE DISCUSSION; NR_MC_ENH-CORE, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. 3GPP RAN 1, no. Toulouse, FR; 20221114 - 20221118, 7 November 2022 (2022-11-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052221647
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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