METHOD AND APPARATUS FOR RESOURCE ALLOCATION IN A HETEROGENEOUS NETWORK SYSTEM

The present invention relates to a method and an apparatus for wireless resource for controlling interference between cells in a heterogeneous network system. The method for applying wireless resources disclosed in the present invention generates an almost blank subframe (ABS) pattern based on the t...

Full description

Saved in:
Bibliographic Details
Main Authors JUN, BYUNG WOOK, HAN, SEUNG HEE, KIM, EUN YONG, KANG, JAE WON, MAENG, SEUNG JOO
Format Patent
LanguageEnglish
Korean
Published 05.08.2015
Subjects
Online AccessGet full text

Cover

Loading…
More Information
Summary:The present invention relates to a method and an apparatus for wireless resource for controlling interference between cells in a heterogeneous network system. The method for applying wireless resources disclosed in the present invention generates an almost blank subframe (ABS) pattern based on the type of data transmitted from at least one among a first base station and a second base station, applying non-almost blank subframe (non-ABS) or almost blank subframe of the first base station upon the generated ABS pattern, and performing data communications by using the wireless resources having the non-ABS or ABS applied. 본 발명은 이종 네트워크 시스템에서 셀간 간섭을 제어 하기 위해서 무선 자원을 적용 하는 방법 및 장치에 관한 것이다. 본 발명에서 제안하는 무선 자원 적용 방법은, 제1 기지국 및 제2 기지국 중 적어도 하나에서 전송되는 데이터의 종류(Type)를 기초로 ABS(Almost Blank Subframe) 패턴을 생성하고, 생성된 ABS 패턴에 따라 제1 기지국의 무선 자원에 non-ABS(non-Almost Blank Subframe) 또는 ABS(Almost Blank Subframe)를 적용하고, 상기 non-ABS 또는 ABS가 적용적용된 무선 자원을 이용하여 데이터 통신을 수행하는 것이다.
Bibliography:Application Number: KR20140040199