CN101902736B - 空中接口密钥的更新方法、核心网节点及无线接入系统 - Google Patents
空中接口密钥的更新方法、核心网节点及无线接入系统 Download PDFInfo
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- CN101902736B CN101902736B CN201010238641.2A CN201010238641A CN101902736B CN 101902736 B CN101902736 B CN 101902736B CN 201010238641 A CN201010238641 A CN 201010238641A CN 101902736 B CN101902736 B CN 101902736B
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
- H04W12/041—Key generation or derivation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
- H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
- H04W12/0431—Key distribution or pre-distribution; Key agreement
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (22)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010238641.2A CN101902736B (zh) | 2010-07-23 | 2010-07-23 | 空中接口密钥的更新方法、核心网节点及无线接入系统 |
PCT/CN2011/072182 WO2012009981A1 (zh) | 2010-07-23 | 2011-03-25 | 空中接口密钥的更新方法、核心网节点及无线接入系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201010238641.2A CN101902736B (zh) | 2010-07-23 | 2010-07-23 | 空中接口密钥的更新方法、核心网节点及无线接入系统 |
Publications (2)
Publication Number | Publication Date |
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CN101902736A CN101902736A (zh) | 2010-12-01 |
CN101902736B true CN101902736B (zh) | 2018-01-23 |
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Application Number | Title | Priority Date | Filing Date |
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CN201010238641.2A Expired - Fee Related CN101902736B (zh) | 2010-07-23 | 2010-07-23 | 空中接口密钥的更新方法、核心网节点及无线接入系统 |
Country Status (2)
Country | Link |
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CN (1) | CN101902736B (zh) |
WO (1) | WO2012009981A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101902736B (zh) * | 2010-07-23 | 2018-01-23 | 江苏悦达数梦技术有限公司 | 空中接口密钥的更新方法、核心网节点及无线接入系统 |
CN101909292B (zh) * | 2010-08-18 | 2016-04-13 | 中兴通讯股份有限公司 | 空中接口密钥的更新方法、核心网节点及用户设备 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101128033B (zh) * | 2006-08-18 | 2011-04-20 | 中兴通讯股份有限公司 | 重定位中实现加密算法改变的方法 |
CN101841810B (zh) * | 2010-06-07 | 2016-01-20 | 中兴通讯股份有限公司 | 空中接口密钥的更新方法、核心网节点及无线接入系统 |
CN101902736B (zh) * | 2010-07-23 | 2018-01-23 | 江苏悦达数梦技术有限公司 | 空中接口密钥的更新方法、核心网节点及无线接入系统 |
CN101909292B (zh) * | 2010-08-18 | 2016-04-13 | 中兴通讯股份有限公司 | 空中接口密钥的更新方法、核心网节点及用户设备 |
-
2010
- 2010-07-23 CN CN201010238641.2A patent/CN101902736B/zh not_active Expired - Fee Related
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2011
- 2011-03-25 WO PCT/CN2011/072182 patent/WO2012009981A1/zh active Application Filing
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Publication number | Publication date |
---|---|
WO2012009981A1 (zh) | 2012-01-26 |
CN101902736A (zh) | 2010-12-01 |
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Effective date of registration: 20171102 Address after: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Longsheng Gold Dragon Road community e-commerce incubator exhibition Tao Commercial Plaza E block 706 Applicant after: Shenzhen step Technology Transfer Center Co., Ltd. Address before: 518057 Nanshan District science and technology, Guangdong Province, South Road, No. 55, No. Applicant before: ZTE Corporation |
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TA01 | Transfer of patent application right | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Zhijun Inventor after: Zhang Xiaoqiang Inventor after: Tian Yong Inventor before: Feng Chengyan |
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Effective date of registration: 20171128 Address after: 224000 the 8 floor of the No. 8 building, the big data Industrial Park, Xindu street, Yancheng City City, Jiangsu Applicant after: Jiangsu Yueda dream Technology Co., Ltd. Address before: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Longsheng Gold Dragon Road community e-commerce incubator exhibition Tao Commercial Plaza E block 706 Applicant before: Shenzhen step Technology Transfer Center Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
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