Uplink data sending method and device of industrial wireless network and storage medium

• Main Authors: LIU QING, SU FENG, SUN KAI, REN GUISHAN, FANG RUI, MI LIFEI, CHEN XUEMEI
• Format: Patent
• Language: Chinese; English
• Published: 09.06.2020
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; WIRELESS COMMUNICATIONS NETWORKS

The invention discloses an uplink data sending method and device of an industrial wireless network and a storage medium, and belongs to the technical field of wireless networks. The method comprises the following steps: a target terminal receives a jth total busy tone signal in a jth time slot of a time frame, the target terminal determines i active terminals according to the m total busy tone signals received in the m time slots, and the target terminal predicts whether the access network equipment successfully receives uplink data sent by the target terminal in the time frame or not according to the channel information of the i active terminals. According to the invention, the target terminal determines whether the uplink data can be sent in the current time frame or not by detecting thesending conditions of the active terminals in the first m time slots of the h time slots, so that the possible sending collision problem is avoided. 本申请公开了一种工业无线网络的上行数据发送方法、装置及存储介质，属于无线网络技术领域。该方法包括：目标终端在时间帧的第j个时槽中接收第j个总忙音信号；