RESOURCE ALLOCATION METHOD AND APPARATUS

摘要

Disclosed are a resource allocation method and apparatus. The method comprises: acquiring a group priority of a target group; defining group priority ranges of various resource pools, the number of the resource pools being not less than one; counting the number of user terminals communicating with the target group, and setting sizes of the various resource pools according to the group priority, the group priority ranges and the number of user terminals; sending the sizes of the various resource pools to the user terminals; and if the group priority of the target group with which the user terminals request to communicate is higher than or equal to a group priority range of a resource pool, allowing the user terminals to access the resource pool. In the embodiments of the present invention, various tx Pools can be fully used to perform resource allocation, and a UE can flexibly select a transmission resource from the various tx Pools to establish D2D communication with a target group, thereby achieving high implementation efficiency.