| 发明名称 |
SECURE RADIO ACCESS WITH INTER-eNB CARRIER AGGREGATION |
| 摘要 |
A system for securing radio access with inter-eNB carrier aggregation including a primary eNB configured to secure transmission with a user equipment. The primary eNB generates a base key and derives a set of derived keys used to secure transmission on a set of radio bearers that correspond to the set of derived keys. The system for securing radio access with inter-eNB carrier aggregation also including a secondary eNB configured to secure transmission with the UE using at least one of the set of derived keys received which corresponds to a radio bearer from the set of radio bearers used by the SeNB. |
| 申请公布号 |
US2015350896(A1) |
申请公布日期 |
2015.12.03 |
| 申请号 |
US201414655638 |
申请日期 |
2014.01.06 |
| 申请人 |
NTT DOCOMO, INC. |
发明人 |
Jeong Moo Ryong;Ishii Hiroyuki |
| 分类号 |
H04W12/04;H04W36/06;H04W36/00 |
主分类号 |
H04W12/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system configured to secure radio access with inter-eNB carrier aggregation comprising:
a primary eNB (PeNB) configured to secure transmission with a user equipment (UE) by generating a base key and deriving a set of derived keys used to secure transmission on a set of radio bearers that correspond to the set of derived keys; and a secondary eNB (SeNB) configured to secure transmission with the UE using at least one of the set of derived keys received which corresponds to a radio bearer from the set of radio bearers used by the SeNB. |
| 地址 |
Tokyo JP |
