Equipment and downlink service admission control method

摘要

The present disclosure discloses a method and a device for downlink service admission control. The method includes: receiving an admission request message initiated by a downlink service, wherein the admission request message includes a service transmission rate of the downlink service (101); determining the number of Resource Blocks (RBs) required for performing the downlink service according to the service transmission rate of the downlink service (102); determining power required for performing the downlink service according to the number of the RBs required for performing the downlink service and a radio environment of a cell when the number of remaining downlink RBs of the cell is not less than the number of the RBs required for performing the downlink service (103); accessing the downlink service when remaining downlink power of the cell is not less than the power required for performing the downlink service (104). The present disclosure ensures an accurate admission judgment on a service to be accessed, even when scheduling of a Media Access Control (MAC) layer is insufficient. Consequently, the present disclosure ensures that transmission demands such as a bit error ratio and the like can be met after the service is admitted to the cell, thereby increasing system stability.