Title:
INFORMATION INDICATION APPARATUS AND METHOD, AND INFORMATION RECEIVING APPARATUS AND METHOD
Document Type and Number:
WIPO Patent Application WO/2024/031443
Kind Code:
A1
Abstract:
Embodiments of the present application provide an information indication apparatus and method, and an information receiving apparatus and method. A network device changes a service mode and sends indication information to a terminal device, wherein the indication information indicates: CSI measurement mode update; and/or CSI report update; and/or CSI-RS resource update; and/or BWP switching. Therefore, on the basis of the indication information, a terminal device can adapt to the changed service mode without ambiguity, and accurately determine information such as CSI measurement mode update and/or CSI report update and/or CSI-RS resource update and/or BWP switching, and further efficiently perform subsequent uplink data transmission or downlink data reception with a network device.
Inventors:
ZHU JING (CN)
ZHANG LEI (CN)
ZHANG LEI (CN)
Application Number:
PCT/CN2022/111479
Publication Date:
February 15, 2024
Filing Date:
August 10, 2022
Export Citation:
Assignee:
FUJITSU LTD (JP)
ZHU JING (CN)
ZHU JING (CN)
International Classes:
H04W76/00
Domestic Patent References:
| WO2021042243A1 | 2021-03-11 | |||
| WO2021147111A1 | 2021-07-29 |
Foreign References:
| CN111356211A | 2020-06-30 | |||
| CN112398633A | 2021-02-23 |
Other References:
NOKIA, NOKIA SHANGHAI BELL: "Potential TRS/CSI-RS occasion(s)", 3GPP DRAFT; R2-2110820, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Electronic; 20211101 - 20211112, 21 October 2021 (2021-10-21), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052067260
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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