Patent ID: 9253781
Filing Date: 2016-02-02
CPC Classification: H04W

Claim Text:
1. A method for allocating frequency resources to User Equipments (UEs) at a Base Station (BS) in a wireless communication system, the method comprising: calculating first metrics using transmission rate information for each UE; calculating second metrics using proportion information for each group to which the each UE belongs; determining a UE to which frequency resources are to be allocated based on the calculated first and second metrics; allocating frequency resources to the determined UE; and updating the transmission rate information for the each UE and the proportion information for the each group, wherein the proportion information for the each group includes a reference proportion of the each group and a resource allocation proportion of the each group, and the resource allocation proportion of the each group is calculated based on the reference ratio of the each group and whether the UE to which frequency resources are allocated belongs to a group.