CN111107649B

5G

Title

Data transmission method, terminal device and network device

Application Number:

CN201911328684

Publication Date:

23-02-2021

Family ID:

Application Date:

24-07-2017

Publication Country:

US

Priority Date:

24-07-2017

Title

Data transmission method, terminal device and network device

Application Number:

CN201911328684

Family ID:

Publication Country:

US

Publication Date:

23-02-2021

Application Date:

24-07-2017

Priority Date:

24-07-2017

Abstract  Abstract

The application discloses a data transmission method, terminal equipment and network equipment, wherein the method comprises the following steps: the method comprises the steps that terminal equipment receives first control information used for scheduling the terminal equipment to carry out data transmission; the terminal device determines at least one transmission frequency band corresponding to the transmission information according to the transmission information of the terminal device and a first mapping relation, wherein the first mapping relation comprises a corresponding relation between a plurality of transmission information and a plurality of transmission frequency bands, and the transmission information comprises at least one of the following: the attribute of the first control information, the resource type information for data transmission and the service information of the terminal equipment; the terminal equipment determines a target transmission frequency band in the at least one transmission frequency band; and the terminal equipment transmits data on the target transmission frequency band according to the first control information. Therefore, only at least one transmission frequency band corresponding to each transmission information needs to be indicated, and all transmission frequency bands in the system bandwidth do not need to be indicated, so that the signaling overhead of the downlink control information is reduced.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.