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公开(公告)号:US20200029342A1
公开(公告)日:2020-01-23
申请号:US16586069
申请日:2019-09-27
Applicant: Huawei Technologies Co., Ltd.
Inventor: Yue Jiang , Chongde Huang , Youtuan Zhu , Hongjie Hu
Abstract: Embodiments of the present invention provide a data transmission method and device. The method includes: when a resource position of a first data packet is preempted, generating, by a first device, first indication information, where the first indication information is used to indicate information about the preempted resource position of the first data packet; and sending, by the first device, the first indication information to a second device, so that the second device receives the first data packet based on the first indication information.