Method and device for controlling congestion in mobile communication system

One embodiment of the present invention provides a method and a device for controlling congestion in a mobile communication system, the method comprising the steps of: identifying a congestion state; checking congestion control-related information on a plurality of users; determining at least one resource release-related user on the basis of physical resource block (PRB)-related information included in the congestion control-related information; and releasing a resource allocated to the determined user. 本发明的个实施例提供种用于控制移动通信系统中的拥塞的方法和设备，该方法包括步骤：识别拥塞状态；检查关于多个用户的拥塞控制相关的信息；在拥塞控制相关的信息中包括的物理资源块(PRB)相关的信息的基础上确定至少个资源释放相关的用户；以及释放分配给确定的用户的资源。