Title:
METHOD AND SYSTEM FOR DISTRIBUTING KEY IN WIRELESS NETWORK
Document Type and Number:
WIPO Patent Application WO/2008/000165
Kind Code:
A1
Abstract:
A method for distributing key in wireless network, which includes that: the network side deduces the key for protecting access layer signal, non-access layer signal and user data security, and distributes the deduced key to the entity which performs corresponding security operation; the user deduces said key for protecting access layer signal, non-access layer signal and user data security, or receives the key for protecting access layer signal, non-access layer signal and user data security deduced by the network side.
Inventors:
HU WEIHUA (CN)
CHEN JING (CN)
CHEN JING (CN)
Application Number:
PCT/CN2007/001959
Publication Date:
January 03, 2008
Filing Date:
June 22, 2007
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
HU WEIHUA (CN)
CHEN JING (CN)
HU WEIHUA (CN)
CHEN JING (CN)
International Classes:
H04L9/08
Foreign References:
| CN1705261A | 2005-12-07 | |||
| CN1512708A | 2004-07-14 | |||
| US20060098610A1 | 2006-05-11 | |||
| US20030207696A1 | 2003-11-06 |
Other References:
W.ZHANG: "Interworking Security in Heterogeneous Wireless IP networks", PROCEEDINGS OF 3RD INTERNATIONAL CONFERENCE ON NETWORKING (ICN'04), March 2004 (2004-03-01), pages 1 - 7, Retrieved from the Internet
See also references of EP 2034658A4
See also references of EP 2034658A4
Attorney, Agent or Firm:
BEIJING TONGDAXINHENG INTELLECTUAL PROPERTY AGENCY LTD. (No.18 Yumin RoaodXicheng, Beijing 9, CN)
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