Title:
ACCESS CONTROL METHOD AND APPARATUS OF UE
Document Type and Number:
WIPO Patent Application WO/2012/150812
Kind Code:
A2
Abstract:
A method for controlling delay tolerant access of a Machine-Type Communication (MTC) device based on a backoff mechanism is provided. The method includes receiving, at a terminal, a paging message including an access barring information update indicator from a base station, and receiving a System Information Block (SIB) including updated access barring information, the SIB being received regardless of modification periods. The terminal receives the SIB including the updated access barring information immediately without waiting for the arrival of next modification period, resulting in improvement of access barring efficiency.
Inventors:
KIM SANG BUM (KR)
KIM SOENG HUN (KR)
JEONG KYEONG IN (KR)
KIM SOENG HUN (KR)
JEONG KYEONG IN (KR)
Application Number:
PCT/KR2012/003437
Publication Date:
November 08, 2012
Filing Date:
May 02, 2012
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
KIM SANG BUM (KR)
KIM SOENG HUN (KR)
JEONG KYEONG IN (KR)
KIM SANG BUM (KR)
KIM SOENG HUN (KR)
JEONG KYEONG IN (KR)
International Classes:
H04B7/26; H04W4/70; H04W68/02; H04W74/00
Foreign References:
| KR100765182B1 | 2007-10-12 | |||
| KR20050079195A | 2005-08-09 | |||
| US20090104905A1 | 2009-04-23 |
Other References:
HUAWEI ET AL.: "Further consideration on EAB", 3GPP DRAFT; R2-112951 FURTHER CONSIDERATION ON EAB, 3RD GENERATION PARTNERSHIP PROJECT (3GPP, vol. RAN WG2
Attorney, Agent or Firm:
YOON, Dong Yol (3rd Fl Ace Highend Tower-5,505-18 Gasan-dong, Geumcheon-gu, Seoul 153-803, KR)
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Claims: