公开(公告)号：US09794915B2

公开(公告)日：2017-10-17

申请号：US14588857

申请日：2015-01-02

Applicant: LG ELECTRONICS INC.

Inventor： Hak Seong Kim ,  Bong Hoe Kim ,  Ki Jun Kim ,  Suk Hyon Yoon ,  In Jae Jung ,  Dae Won Lee ,  Joon Kui Ahn ,  Dong Youn Seo

IPC: H04W72/04 ,  H04W72/08 ,  H04L5/00

CPC classification number: H04W72/0413 ,  H04L5/0055 ,  H04L5/0057 ,  H04W72/085

Abstract: A method for adaptively allocating resources of an uplink control channel according to a system situation is disclosed. If a base station (BS) recognizes the system situation, establishes control information for resource allocation, and transmits the control information to a mobile station (MS), the mobile station (MS) allocates resources for transmitting uplink control information using a specific block or a specific resource distribution method according to the corresponding control information. The system situation may be changed according to the number of users contained in the BS's coverage or the usage of a multi-antenna. The variation of the system situation is actively reflected so that the uplink channel resources can be effectively used.