公开(公告)号：WO2020256606A1

公开(公告)日：2020-12-24

申请号：PCT/SE2019/050593

申请日：2019-06-20

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)

Inventor： HUANG, Yezi ,  DORTSCHY, Boris ,  LINS DE MEDEIROS, Eduardo

IPC: H04W40/22 ,  H04W72/04 ,  H04L1/00 ,  H04L1/08

Abstract: Disclosed is method performed by a first RAN node (110) of an integrated access and backhaul, IAB, wireless communication network (100). The first RAN node (110) is connected to a core network (150) and is arranged for wireless communication with a second RAN node (120) and with a number of UEs (111, 112). Wireless communication resources are allocated for communication between the first RAN node (110) and the second RAN node (120). The method comprises assigning a first part of the resources for transmission of first data and a second part for transmission of second data, between the first RAN node (110) and the second RAN node (120), obtaining information of a vacant part of the resources, and triggering transmission of the first data and the second data using at least a fraction of the vacant part of the wireless communication resources for at least one of the first data and the second data.