公开(公告)号：US20170373791A1

公开(公告)日：2017-12-28

申请号：US15532992

申请日：2015-12-21

Applicant: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY

Inventor： Xiaoming DAI ,  Shaoli KANG ,  Shaohui SUN ,  Xi MENG

IPC: H04L1/00 ,  H04L1/06

Abstract: The present application provides a spatial layered transmission method and a spatial layered transmission device. The spatial layered transmission method includes steps of: dividing to-be-transmitted data into at least two layers of spatial data; determining a symbol rate for each layer of spatial data, to enable an error between SERs for the layers of spatial data to be smaller than a predetermined error threshold; and encoding each layer of spatial data in accordance with the determined symbol rate, and transmitting the encoded layer of spatial data.