| 发明名称 |
Ultra Dense Network Security Architecture and Method |
| 摘要 |
A method for establishing a trust relationship in an ultra dense network is provided. The method comprises receiving, by a user equipment (UE), a reconfiguration request from a macrocell; deriving, by the UE, a user plane encryption key according to information in the reconfiguration request; transmitting, by the UE, a first user plane signaling message to a first microcell in a group of microcells when the UE is attached to the first microcell; and transmitting, by the UE, a second user plane signaling message to a second microcell in the group of microcells when the UE is attached to the second microcell, wherein the first user plane signaling message and the second user plane signaling message are both encrypted according to the user plane encryption key. |
| 申请公布号 |
US2017026347(A1) |
申请公布日期 |
2017.01.26 |
| 申请号 |
US201615213266 |
申请日期 |
2016.07.18 |
| 申请人 |
Futurewei Technologies, Inc. |
发明人 |
Muhanna Ahmad Shawky;Wang Zhibi;Wang Jiangsheng |
| 分类号 |
H04L29/06;H04W12/04;H04W12/06 |
主分类号 |
H04L29/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for establishing a trust relationship in an ultra dense network, the method comprising:
receiving, by a user equipment (UE), a reconfiguration request from a macrocell; deriving, by the UE, a user plane encryption key according to information in the reconfiguration request; transmitting, by the UE, a first user plane signaling message to a first microcell in a group of microcells when the UE is attached to the first microcell; and transmitting, by the UE, a second user plane signaling message to a second microcell in the group of microcells when the UE is attached to the second microcell, wherein the first user plane signaling message and the second user plane signaling message are both encrypted according to the user plane encryption key. |
| 地址 |
Plano TX US |
