基本信息:
- 专利标题： 보안 키 변경 방법, 기지국, 및 사용자 기기
- 专利标题（英）：Security password changing method, base station, and user equipment
- 专利标题（中）：安全密码更改方法，基站和用户设备
- 申请号：KR1020167023753 申请日：2014-01-28
- 公开(公告)号：KR1020160113282A 公开(公告)日：2016-09-28
- 发明人： 장준렌 , 비하오 , 궈이 , 장동메이 , 린보
- 申请人： 후아웨이 테크놀러지 컴퍼니 리미티드
- 申请人地址： Huawei Administration Building, Bantian, Longgang District, Shenzhen, Guangdong, ******, P.R. China
- 专利权人： 후아웨이 테크놀러지 컴퍼니 리미티드
- 当前专利权人： 후아웨이 테크놀러지 컴퍼니 리미티드
- 当前专利权人地址： Huawei Administration Building, Bantian, Longgang District, Shenzhen, Guangdong, ******, P.R. China
- 代理人： 유미특허법인
- 国际申请： PCT/CN2014/071675 2014-01-28
- 国际公布： WO2015113207 2015-08-06
- 主分类号： H04L29/06
- IPC分类号： H04L29/06 ; H04W12/04 ; H04W12/06 ; H04W88/08
The present invention provides a security password changing method, a base station, a user device. Method comprising: a master eNodeB (MeNB) the security key to change the first base station and a user equipment (UE) determining that must be carried out between - including at least one of said first base station is the master eNodeB, and the secondary eNodeB - .; The UE according to a key change command message, UE and according to the first base station performs a security key change between, and changes the key command message, UE and the master eNodeB or secondary access hierarchy between eNodeB information (access stratum configuration information) for, whether, and / or to determine whether to maintain data transfer between the UE and the eNodeB or secondary master eNodeB holding step to the master eNodeB sends to the UE the key change command message; And a step to make the first base station can determine that the security key is changed between the UE and the first base station is completed, it is the master eNodeB, receiving the key change completion message transmitted by the UE.
公开/授权文献:
- KR101924548B1 보안 키 변경 방법, 기지국, 및 사용자 기기 公开/授权日：2018-12-03