Wireless multi-hop network scheduling management method in time synchronization wireless communication

摘要

A method of managing wireless multi-hop network scheduling in time-synchronized wireless communication is disclosed. The wireless multi-hop network scheduling management method in time-synchronized wireless communication according to an embodiment of the present invention, when a plurality of nodes and a plurality of BLE nodes and a sink node perform communication, a sync section, a connection section and an Up of the time slot section A first step of performing one-time periodic communication using a -Stream section and a Down-Stream section; When a plurality of nodes and a plurality of BLE nodes and sink nodes perform communication, a second step of performing two periodic communication using a sink section, a connection section, and an up-stream section and a down-stream section of a time slot section ; When a plurality of nodes and a plurality of BLE nodes and sink nodes perform communication, a third step of performing periodic communication three times using a sink section, a connection section, and an up-stream section and a down-stream section of a time slot section ; And when a plurality of nodes, a plurality of BLE nodes, and a sink node and a portable mobile communication terminal perform communication, the control requested by the portable communication terminal using a sync section, an up-stream section, and a down-stream section of the time slot section And a fourth step of performing an BLE communication with a corresponding node among a plurality of nodes.