公开(公告)号：US20230171636A1

公开(公告)日：2023-06-01

申请号：US18154553

申请日：2023-01-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shenjie Xia ,  Cheng Chen ,  Ping Chen

IPC: H04W28/02 ,  H04W72/543

CPC classification number: H04W28/0263 ,  H04W28/0268 ,  H04W28/0278 ,  H04W72/543

Abstract: A data transmission method includes obtaining a first data packet generated by a first application running on a user equipment; using the first data packet as a to-be-transmitted data packet on a first logical channel (LC) when the first data packet carries a first identifier indicating that the first data packet needs to be sent on an air interface according to a first transmission quality requirement; sending, to a base station, a first buffer status report (BSR) that includes indication information of the first transmission quality requirement for allocating a first air interface resource to the first LC according to the first transmission quality requirement; and sending, to the base station, the to-be-transmitted data packet on the first LC using the first air interface resource.