RESOURCE COMPETITION METHOD, AND METHOD AND DEVICE FOR USING RESOURCE COMPETITION

摘要

The present invention provides a resource competition method and a user equipment (UE), and a method and a device for using resource competition, which solve the problem of resource competition. The resource competition method comprises: selecting a sending opportunity frame comprising a monitoring-preempting subframe and a transmission subframe, wherein the monitoring-preempting subframe comprises a plurality of preemption time slots; determining that selected discovery resources are exclusive discovery resources through analysis of the states of different UEs in the plurality of preemption time slots of the monitoring-preempting subframe; and sending a neighbor identity indication code on the exclusive discovery resources through the transmission subframe. The method for using resource competition comprises: receiving a sending opportunity frame sent by a UE; determining an occupancy state or an idle state of the discovery resources according to the sending opportunity frame; and scheduling the idle discovery resources. The technical solution solves the problem that collision frequency is too high in resource competition, so that the transmission times and power consumption of the UE are reduced.