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31.
公开(公告)号:US20220286896A1
公开(公告)日:2022-09-08
申请号:US17626478
申请日:2020-05-28
Applicant: ZTE Corporation
Inventor: Mengzhen Wang , Lin Chen
IPC: H04W28/02
Abstract: Provided are a data transmission method and apparatus, a first communication node, and a second communication node. The data transmission method comprises: determining remapping configuration information, wherein the remapping configuration information indicates a remapped quality of service flow of a sidelink interface, a corresponding source sidelink radio bearer (SLRB) and a corresponding target SLRB; and sending the remapping configuration information to a second communication node.