公开(公告)号：US20200382248A1

公开(公告)日：2020-12-03

申请号：US16764185

申请日：2017-11-20

Applicant: Nokia Solutions and Networks Oy

Inventor： Xiaobing LENG ,  Dawei WANG ,  Junrong GU ,  Dongyao WANG ,  Gang SHEN

IPC: H04L5/00 ,  H04L1/00

Abstract: Embodiments of the present disclosure relate to a method and device for backhaul transmission. In example embodiments, the first network device transmits uplink (UL) data to a second network device in a first UL backhaul link, the first UL backhaul link being scheduled by the first network device. The second network device is located in upstream of the first network device. The first network device receives downlink (DL) data from the second network device in a first DL backhaul link. The first DL backhaul link is scheduled by the second network device. In this way, the transmission latency may be reduced, and the transmission efficiency may be improved.