公开(公告)号：US09955489B2

公开(公告)日：2018-04-24

申请号：US15170239

申请日：2016-06-01

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hye Kyung Jwa ,  Hyung Jong Yang ,  Jee Hyeon Na ,  Mu Yong Shin ,  Dong Seung Kwon

IPC: H04W84/04 ,  H04W52/24 ,  H04W72/08 ,  H04L5/00 ,  H04W48/12 ,  H04W24/10 ,  H04W48/20

CPC classification number: H04W72/085 ,  H04L5/0048 ,  H04W24/10 ,  H04W48/12 ,  H04W48/20

Abstract: Provided is a method of allocating a resource in a small cell system. The method includes: selecting a temporary base station for each user terminal; measuring a signal-to-noise ratio (SNR) through a downlink pilot in a small cell base station; transmitting the signal-to-noise ratio measured for each user terminal to the temporary base station; receiving base station selection and resource allocation information from the small cell base station; and selecting the small cell base station to which most frequency resource block are allocated as a home base station.