Title:
SERVER IN CHARGE OF CONTROL PLANE IN MOBILE COMMUNICATION NETWORK, AND METHOD FOR CONTROLLING ACCESS
Document Type and Number:
WIPO Patent Application WO/2012/134058
Kind Code:
A3
Abstract:
The present invention provides a method for controlling an access in a server in charge of a control plane in a visited network. The method for controlling the access comprises the step of the server in charge receiving from a Home (e)NodeB an access request message or an update request message by a roaming terminal. The Home (e)NodeB can be operated as a closed subscriber group (CSG) or in a mixed access mode. The access control method further comprises the steps of: assessing whether a disagreement exists between the CSG related information in subscriber information of the roaming terminal obtained from a subscriber information server located in the home network of the roaming terminal, and the local CSG related information defined in the visited network; when a disagreement is found, controlling the access using priority information previously defined by the server in charge; and the server in charge transmitting to Home (e)NodeB an acceptance message or a denial message for the access of the update request message, according to the access control.
Inventors:
KIM HYUNSOOK (KR)
KIM LAEYOUNG (KR)
KIM TAEHYEON (KR)
KIM LAEYOUNG (KR)
KIM TAEHYEON (KR)
Application Number:
PCT/KR2012/001162
Publication Date:
November 22, 2012
Filing Date:
February 16, 2012
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
KIM HYUNSOOK (KR)
KIM LAEYOUNG (KR)
KIM TAEHYEON (KR)
KIM HYUNSOOK (KR)
KIM LAEYOUNG (KR)
KIM TAEHYEON (KR)
International Classes:
H04W8/02; H04W48/02; H04W88/18
Foreign References:
| KR20110025959A | 2011-03-14 | |||
| KR20100139047A | 2010-12-31 | |||
| KR20100125353A | 2010-11-30 |
Attorney, Agent or Firm:
PARK, Jang-Won (Shinyoung Wacoal Bldg.49-4 Nonhyun-dong, Gangnam-gu, Seoul 135-814, KR)
Download PDF:
Claims: