Title:
METHOD OF SELECTING PUBLIC LAND MOBILE NETWORK FOR NETWORK SHARING
Document Type and Number:
WIPO Patent Application WO/2013/187728
Kind Code:
A1
Abstract:
The present invention relates to a method of selecting a public land mobile network (PLMN) for network sharing, and a method of communicating at a base station according to one embodiment of the present invention may include: receiving from a core network a handover request message including information on whether to support network sharing of user equipment (UE); selecting a PLMN identification (ID) by using information on whether to support network sharing of the UE; and transmitting the selected PLMN ID to the UE. According to one embodiment of the present invention, since a source base station, a target base station or a core network node may select a correct PLMN depending on the situation of UE when carrying out a handover, it is possible to decrease unnecessary signaling and errors in a network sharing situation.
Inventors:
JEONG SANG SOO (KR)
LIM HAN NA (KR)
CHO SONG YEAN (KR)
LIM HAN NA (KR)
CHO SONG YEAN (KR)
Application Number:
PCT/KR2013/005280
Publication Date:
December 19, 2013
Filing Date:
June 14, 2013
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W36/14; H04W36/36
Domestic Patent References:
| WO2011083664A1 | 2011-07-14 |
Foreign References:
| US20100261474A1 | 2010-10-14 |
Other References:
"Study on RAN Sharing Enhancements (Release 12)", 3GPP TR 22.852 VO.2.0, 21 May 2012 (2012-05-21), XP055178270
"Network Sharing; Architecture and functional description (Releasd 11)", 3GPP TS 23.251 V11.1.0, 9 March 2012 (2012-03-09), XP055178271
"Service aspects and requirements for network sharing (Release 10)", 3GPP TR 22.951 V 10.0.0, 8 April 2011 (2011-04-08), XP014065632
See also references of EP 2863682A4
"Network Sharing; Architecture and functional description (Releasd 11)", 3GPP TS 23.251 V11.1.0, 9 March 2012 (2012-03-09), XP055178271
"Service aspects and requirements for network sharing (Release 10)", 3GPP TR 22.951 V 10.0.0, 8 April 2011 (2011-04-08), XP014065632
See also references of EP 2863682A4
Attorney, Agent or Firm:
YOON, Dong Yol (KR)
윤동열 (KR)
윤동열 (KR)
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