등록 METHOD FOR DYNAMIC CHANGE OF OPERATION MODE IN WIRELESS COMMUNICATION SYSTEM

이미지 확대

METHOD FOR DYNAMIC CHANGE OF OPERATION MODE IN WIRELESS COMMUNICATION SYSTEM

발명자

Seung-Que Lee, Park Nam Hoon, Sang Chul Oh, Kim Jun Sik, Kyong Tak Cho, Bae Hyung Deug

출원번호

13330547 (2011.12.19)

공개번호

20120157077 (2012.06.21)

등록번호

8538406 (2013.09.17)

출원국

UNITED STATES

협약과제

10MI3300, Development of SON and Femtocell Technologies for LTE-Advanced System, Park Nam Hoon

초록

Disclosed is a method of operating a femto base station (BS) in a wireless communication system, the method comprising: receiving an access request comprising a closed subscriber group (CSG) identifier (ID) from user equipment (UE); determining a number N of UE accessing the femto BS; ascertaining an access type to determine whether the UE is a CSG UE or a non-CSG UE of the femto BS on the basis of the CSG ID of the UE; and determining whether to admit access of the UE on the basis of the access type, the N and access admittable information, the access admittable information comprising UCSG, i.e., a maximum number of CSG UE of which access is admitted; UALL, i.e., a maximum number of non-CSG UE of which access is admitted; and UMAX, i.e., a maximum number of UE of which access is admitted.

KSP 제안 키워드

Closed subscriber group, Communication system, Dynamic change, Femto BS, Femto base station, Operation modes, User equipment(UE), Wireless communication system, base station(BS), wireless communication