Title:
COMMUNICATION METHOD AND APPARATUS, TERMINAL DEVICE, NETWORK DEVICE, AND CHIP
Document Type and Number:
WIPO Patent Application WO/2024/017233
Kind Code:
A1
Abstract:
The present application discloses a communication method and apparatus, a terminal device, a network device, and a chip, and relates to the technical field of communication. The method comprises: the terminal device performing CSI measurement and/or CSI reporting according to a CSI reporting band, the CSI reporting band being determined according to an active BWP and a plurality of frequency domain resources in the same time unit, and the plurality of frequency domain resources comprising uplink frequency domain resources and downlink frequency domain resources; correspondingly, a network device receiving the CSI report. The present application uses an active BWP and a plurality of frequency domain resources in the same time unit to determine a CSI reporting band, and then uses the CSI reporting band for CSI measurement and/or CSI reporting. Because the CSI reporting band determination process comprehensively considers an active BWP and a plurality of frequency domain resources in the same time unit, the determined CSI reporting band can perform CSI measurement and/or CSI reporting, thereby ensuring CSI performance.
Inventors:
ZHOU HUAN (CN)
Application Number:
PCT/CN2023/107868
Publication Date:
January 25, 2024
Filing Date:
July 18, 2023
Export Citation:
Assignee:
BEIJING UNISOC COMM TECH CO LTD (CN)
International Classes:
H04L1/06
Foreign References:
| CN112865843A | 2021-05-28 | |||
| CN109803289A | 2019-05-24 | |||
| CN113348630A | 2021-09-03 | |||
| US20210297134A1 | 2021-09-23 |
Other References:
ERICSSON: "Partial band CSI reporting", 3GPP TSG-RAN WG1 NR AD HOC #3, R1-1716360, 12 September 2017 (2017-09-12), XP051329949
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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