DATA TRANSMISSION METHOD AND DEVICE

Title:

DATA TRANSMISSION METHOD AND DEVICE

Document Type and Number:

WIPO Patent Application WO/2019/015378

Kind Code:

A1

Abstract:

The present application discloses a data transmission method, comprising: a network device determining control information, the control information comprising a first field, a second field, and at least one third field, wherein the first field is used to indicate the number of transmission blocks to be transmitted, the second field comprises antenna port configuration information, and the length of the second field is related to the number of transmission blocks, and the third field comprises configuration information of the transmission blocks, and the number of third fields is related to the number of transmission blocks; the network device sending the control information to a terminal; and the network device performing data transmission with the terminal according to the control information. The solution provided by the present application can flexibly determine in the control information, according to the number of transmission blocks to be transmitted, the length of the second field,, for indicating the antenna port configuration information and the number of third fields for indicating the configuration information of the transmission blocks, thereby improving the flexibility of the format of the control information, and reducing signaling overheads of the control information in various scenarios.

Inventors:

RONG LU (CN)
LIU YONG (CN)

Application Number:

PCT/CN2018/085811

Publication Date:

January 24, 2019

Filing Date:

May 07, 2018

Export Citation:

Click for automatic bibliography generation Help

Assignee:

HUAWEI TECH CO LTD (CN)

International Classes:

H04W72/04

Foreign References:

CN102781098A	2012-11-14
CN101783700A	2010-07-21
EP2723009A2	2014-04-23
CN201710596241A	2017-07-20

Other References: