Patent · US Active

Data communication method, network device, and terminal device

US11038644B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Haibao Ren · Shanghai, CN
Yi Huang · Nanhu, CN
Longbao Wang · 红钢城街道, CN
Yuanjie Li · Shanghai, CN

Key dates

Filing date	Sep 23, 2019
Grant date	Jun 15, 2021
Priority date	—
Expiry date	Oct 15, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH04L1/0061
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Embodiments of this application provide a data transmission method, a network device, and a terminal device. The method includes: determining, by a network device, demodulation reference signal DMRS port groups, where a quantity of the DMRS port groups is greater than or equal to 2; and further, communicating, by the network device, data with a terminal device, where the data is corresponding to a transport block, the transport block is divided into at least one code block group CBG, and each of the at least one CBG is corresponding to one DMRS port group and is mapped to a transport layer corresponding to the one DMRS port group.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.