NODE SCHEDULING METHOD, DEVICE AND SYSTEM

摘要

Disclosed is a node scheduling method, comprising: configuring for a node a work cycle matching a performance index of the node, the duration of the work cycle being an integer times the duration of a superframe; the superframe being a superframe corresponding to a beacon frame in a network in which the node is located; and sending an updated beacon frame containing information about the work cycle to the node, so as to enable the node to acquire the information about the work cycle from the updated beacon frame, receiving a work beacon frame and establishing a superframe corresponding to the work beacon frame until the work cycle has ended, recirculating the received work beacon frame and establishing a superframe corresponding to the work beacon frame until the updated beacon frame is once again received; the work beacon frame being a beacon frame broadcast in the network during the initial duration of the work cycle. Correspondingly, also provided are a device and system for scheduling a node. The embodiments of the present invention enable network resources in a personal area network to be used reasonably.