Title:
LOCAL AUTHENTICATION METHOD IN MOBILE COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2010/078724
Kind Code:
A1
Abstract:
A local authentication method is provided in the present invention. In a periodic local authentication procedure, an eNB transmits packet data convergence protocol (PDCP) COUNT value of a radio bearer to a UE; the UE compares the PDCP COUNT value of itself with the received PDCP COUNT value; if a tolerance between both exceeds a predetermined tolerance range, the UE transmits the PDCP COUNT value of the radio bearer to the eNB. By applying of the present invention, misdetection which occurs possibly in checking procedure of prior art is improved, stability of the whole system is enhanced, and mistake processing for normal user communication is reduced. By effective system configuration, effective load of system signaling can be reduced.
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Inventors:
HE FENG (CN)
GAN LU (CN)
DU ZHONGDA (CN)
GAN LU (CN)
DU ZHONGDA (CN)
Application Number:
PCT/CN2009/070083
Publication Date:
July 15, 2010
Filing Date:
January 08, 2009
Export Citation:
Assignee:
ZTE CORP (CN)
HE FENG (CN)
GAN LU (CN)
DU ZHONGDA (CN)
HE FENG (CN)
GAN LU (CN)
DU ZHONGDA (CN)
International Classes:
H04L29/06
Domestic Patent References:
| WO2008005162A2 | 2008-01-10 |
Foreign References:
| CN101039314A | 2007-09-19 | |||
| CN1941990A | 2007-04-04 |
Other References:
"Technical Specification Group Services and System Aspects;3GPP System Architecture Evolution (SAE):Security Architecture ; (release 8)", 3GPP TS 33.401 V8.2.0 3RD GENERATION PARTNERSHIP PROJECT, 31 December 2008 (2008-12-31)
"Technical Specification Group Radio Access Network;Evolved Universal Terrestrial Radio Access (E-UTRA); Packet Data Convergence Protocol(PDCP) specification (release 8)", 3GPP TS 36.323 V8.2.1 3RD GENERATION PARTNERSHIP PROJECT, 31 May 2008 (2008-05-31)
"Technical Specification Group Radio Access Network;Evolved Universal Terrestrial Radio Access (E-UTRA); Packet Data Convergence Protocol(PDCP) specification (release 8)", 3GPP TS 36.323 V8.2.1 3RD GENERATION PARTNERSHIP PROJECT, 31 May 2008 (2008-05-31)
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (8 Xue Qing Rd.Haidian, Beijing 2, CN)
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