公开(公告)号：US20180367238A1

公开(公告)日：2018-12-20

申请号：US16120854

申请日：2018-09-04

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhengwei GONG ,  Longbao WANG

IPC: H04L1/00 ,  H04J99/00

Abstract: Embodiments of the present invention provide an information transmission method, including: obtaining, by a first device, N layers of symbol data sequences; performing scrambling processing on each of the N layers of symbol data sequences, to obtain a scrambled signal; and sending the scrambled signal to a second device, where N is a positive integer. Such a method for multiplexing and transmitting a plurality of layers of information based on a scrambled signal can improve a system performance gain.

公开(公告)号：US20190335457A1

公开(公告)日：2019-10-31

申请号：US16504189

申请日：2019-07-05

Applicant: HUAWEI TECHNOLOGIES CO., LTD

Inventor： Jinlin PENG ,  Pengpeng DONG ,  Longbao WANG

IPC: H04W72/04 ,  H04L5/00

Abstract: Embodiments provide a communication method, a network side device, and a terminal device. When a quantity of minimum scheduling time units in one time of scheduling performed by a network side device is S, and the network side device and a terminal device transmit data in a first transmission mode, a target scheduling rule can be determined by the terminal device from N scheduling rules. The scheduling rule includes at least one of a quantity T of transport blocks in one time of scheduling and a mapping relationship between T transport blocks and S minimum scheduling time units in one time of scheduling. The first transmission mode is a single-antenna transmission scheme or a multi-antenna transmission scheme. Communication can be performed, by the network side device, with the terminal device according to the target scheduling rule. In this way, proper scheduling rules can be selected to adapt to different scenarios.