Title:
MULTI-TTI MULTI-MCS SCHEDULING DCI TRANSMISSION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/054750
Kind Code:
A1
Abstract:
A multi-transmission time interval (TTI) multi-modulation and coding scheme (MCS) scheduling downlink control information (DCI) transmission method and device is provided. A user equipment (UE) receives one piece of downlink control information from a network through a downlink control channel. The one piece of downlink control information is for scheduling of both a first shared channel and a second shared channel, and the downlink control information includes a reference modulation and coding scheme (MCS) index and a first offset value for the reference MCS index. The UE communicates with the network through the first shared channel to which a first MCS index is applied, and after communicating with the network through the first shared channel, communicates with the network through the second shared channel to which a second MCS index greater than the first MCS index is applied. The first MCS index is based on the reference MCS index, and the second MCS index is based on the reference MCS index and the first offset value.
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Inventors:
LEE JONGKU (KR)
KIM SUNAM (KR)
HONG SUNGRYONG (KR)
KIM BYOUNGGILL (KR)
HONG TAEHOWAN (KR)
KIM SUNAM (KR)
HONG SUNGRYONG (KR)
KIM BYOUNGGILL (KR)
HONG TAEHOWAN (KR)
Application Number:
PCT/KR2021/013383
Publication Date:
April 06, 2023
Filing Date:
September 29, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/12; H04L1/00; H04L1/18
Domestic Patent References:
| WO2021187823A1 | 2021-09-23 | |||
| WO2021188893A1 | 2021-09-23 | |||
| WO2020143908A1 | 2020-07-16 |
Other References:
INTEL CORPORATION: "Discussion on PDSCH/PUSCH enhancements for extending NR up to 71 GHz", 3GPP DRAFT; R1-2104896, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210519 - 20210527, 12 May 2021 (2021-05-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052011114
LG ELECTRONICS: "Discussion on multi-cell PDSCH scheduling via a single DCI", 3GPP DRAFT; R1-2105442, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210510 - 20210527, 12 May 2021 (2021-05-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052011455
LG ELECTRONICS: "Discussion on multi-cell PDSCH scheduling via a single DCI", 3GPP DRAFT; R1-2105442, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210510 - 20210527, 12 May 2021 (2021-05-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052011455
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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