Title:
COMMUNICATION METHOD, APPARATUS, AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/127483
Kind Code:
A1
Abstract:
A communication method, an apparatus and a device, which are applied to a terminal device. The terminal device is provided with a first subscriber identity module (SIM) card and a second SIM card, the first SIM card and the second SIM card share a plurality of antennas of the terminal device. The method comprises: acquiring a first period and a second period, wherein the first period is a period in which an antenna corresponding to the first SIM card is occupied by the second SIM card, and the second period is a period in which the terminal device sends channel state information (CSI) corresponding to the first SIM card to the network device; and determining target CSI corresponding to the first SIM card according to the first period and the second period, and sending the target CSI to the network device. The accuracy of the terminal device determining the obtained CSI is improved, so that the network device can accurately dispatch the terminal device according to reported CSI, thereby improving the communication performance.
Inventors:
TAN XIA (CN)
LI WENWEN (CN)
LI WENWEN (CN)
Application Number:
PCT/CN2021/131094
Publication Date:
June 23, 2022
Filing Date:
November 17, 2021
Export Citation:
Assignee:
SPREADTRUM COMM SHANGHAI CO (CN)
International Classes:
H04L1/00; H04W8/24
Foreign References:
| CN112235785A | 2021-01-15 | |||
| CN102932112A | 2013-02-13 | |||
| CN110858976A | 2020-03-03 | |||
| US20180131425A1 | 2018-05-10 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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