发明名称 |
método, aparelho e sistema para derivação de chave e equipamento de usuário |
摘要 |
A method, apparatus and system for key derivation are disclosed. The method includes the following steps: a target base station) receives multiple keys derived by a source base station, where the keys correspond to multiple cells under control of the target base station; the target base station selects a key corresponding to the target cell after knowing a target cell that a user equipment (UE) wants to access. An apparatus for key derivation and a communication system are also provided. |
申请公布号 |
BRPI0915001(A2) |
申请公布日期 |
2015.10.27 |
申请号 |
BR2009PI15001 |
申请日期 |
2009.06.17 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
AIQIN ZHANG;JING CHEN;MIN HUANG;XIAOHAN LIU |
分类号 |
H04W36/08 |
主分类号 |
H04W36/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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