阅读说明：本技术 数据传输方法、装置、通信设备及存储介质 (Data transmission method, device, communication equipment and storage medium ) 是由 董贤东 于 2020-03-18 设计创作，主要内容包括：本公开实施例是关于数据传输方法、装置、通信设备及存储介质。根据多传输连接传输中数据帧的接收状况,确定持续时长指示信息,其中,所述持续时长指示信息用于指示继续占用传输连接的持续时长；发送第一确认消息帧,其中,所述第一确认消息帧包括：所述接收状况的反馈信息及所述持续时长指示信息。(The disclosed embodiments relate to a data transmission method, a data transmission device, a communication device and a storage medium. Determining duration indication information according to the receiving condition of a data frame in multi-transmission connection transmission, wherein the duration indication information is used for indicating the duration of continuously occupying the transmission connection; transmitting a first acknowledgement message frame, wherein the first acknowledgement message frame comprises: feedback information of the receiving condition and the duration indication information.)