Title:
DATA TRANSMISSION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/253150
Kind Code:
A1
Abstract:
The present application discloses a data transmission method and apparatus, comprising: a base station sends configuration information to a UE; the UE receives the configuration information, the configuration information comprising an association relationship between a first SRS configuration and one or more PUSCH configurations, and a first BWP where the first SRS configuration is located being different from a BWP where each PUSCH configuration is located; the UE sends a first SRS on the first BWP according to the first SRS configuration, and sends a first PUSCH according to a first PUSCH configuration, the first PUSCH configuration being one of the one or more PUSCH configurations; correspondingly, the base station receives the first SRS according to the first SRS configuration, and receives the first PUSCH according to the first PUSCH configuration. In the present application, the base station can obtain, in advance, channel information on a BWP to be handed over by a UE.
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Inventors:
HUANG SU (CN)
XIA JINHUAN (CN)
XIA JINHUAN (CN)
Application Number:
PCT/CN2022/095813
Publication Date:
December 08, 2022
Filing Date:
May 28, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/04
Foreign References:
| CN110635874A | 2019-12-31 | |||
| CN111147212A | 2020-05-12 | |||
| CN110022197A | 2019-07-16 | |||
| CN108886804A | 2018-11-23 | |||
| US20190132862A1 | 2019-05-02 | |||
| CN202110605597A | 2021-05-31 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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