WO2019018991A1

5G

Title

METHOD FOR DATA TRANSMISSION, TERMINAL DEVICE AND NETWORK DEVICE

Application Number:

WO2017CN94174

Publication Date:

31-01-2019

Family ID:

Application Date:

24-07-2017

Publication Country:

US

Priority Date:

24-07-2017

Title

METHOD FOR DATA TRANSMISSION, TERMINAL DEVICE AND NETWORK DEVICE

Application Number:

WO2017CN94174

Family ID:

Publication Country:

US

Publication Date:

31-01-2019

Application Date:

24-07-2017

Priority Date:

24-07-2017

Abstract  Abstract

Disclosed are a method for data transmission, a terminal device and a network device, the method comprising: a terminal device receiving first control information for scheduling the terminal device to perform data transmission; the terminal device determining, according to the transmission information about the terminal device and a first mapping relationship, at least one transmission frequency band corresponding to the transmission information, wherein the first mapping relationship comprises a correlation between a plurality of pieces of transmission information and a plurality of transmission frequency bands, and the transmission information comprises at least one of the following: an attribute of the first control information, type information about a resource for the data transmission, and service information about the terminal device; the terminal device determining a target transmission frequency band in the at least one transmission frequency band; and the terminal device performing data transmission on the target transmission frequency band according to the first control information. Therefore, it is only necessary to indicate at least one transmission frequency band corresponding to transmission information, without indicating all the transmission frequency bands in a system bandwidth, to reduce the signalling overhead of downlink control information.

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.