| 摘要 |
The present invention relates to a dynamic report scheduling method by an event in an M2M system. The method according to an embodiment of the present invention in a method that an M2M device implements a dynamic report scheduling in an M2M system includes: a step that an M2M device transmits a report to a server according to a first schedule; a step that the M2M device decides modification to a second schedule, transmits a schedule modification message to the server, and then receives a response for the modification message from the server or receives a command message commanding schedule modification to the second schedule from the server; and a step of modifying into the second schedule and transmitting the report. The second schedule is a schedule corresponding to an event which is detected by the M2M device or the server. [Reference numerals] (AA) Start; (BB,DD) Yes; (CC,EE) No; (FF) End; (S710) M2M device transmits a report to a server according to a first schedule; (S720) Case A or B?; (S730) Case A?; (S732,S742) Detecting an event; (S734,S744) Transmitting a message notifying the occurrence of the event; (S736) M2M device transmits a schedule modification message by deciding the schedule modification into a second schedule; (S738) Receiving a response for the modification message from the server; (S746) Server receives a command message commanding schedule modification by deciding the schedule modification into the second schedule; (S750) Server receives a command message commanding schedule modification by detecting an event and deciding the schedule modification into the second schedule; (S760) Transmitting a report by modifying a schedule into the second schedule |
