发明名称 |
COMMUNICATION SYSTEM, FEMTOCELL BASE STATION, AUTHENTICATION APPARATUS, COMMUNICATION METHOD, AND RECORDING MEDIUM |
摘要 |
A communication system for solving a problem, in which secure communications security cannot be ensured in communications between a femtocell base station and UE, is provided. The communication system includes UE (User Equipment) and an HLR (Home Location Register) used in an IMS (IP Multimedia subsystem) network and a femtocell base station (Femto AP) that constructs a predetermined communication area. The femtocell base station exists between the UE and the HLR, acquires a concealment key corresponding to the UE from the HLR during authentication of the UE, and executes a concealment process to conceal the identity of the UE based on the concealment key.
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申请公布号 |
US2011268277(A1) |
申请公布日期 |
2011.11.03 |
申请号 |
US200913124679 |
申请日期 |
2009.12.24 |
申请人 |
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发明人 |
KUROKAWA OSAMU;EGUCHI KAZUKI;HAYASHI KOKI;KAMEOKA YUICHIRO;WATANABE YASUHIRO;AKIYAMA HIROAKI;KIDO TAKAYUKI |
分类号 |
H04K1/00 |
主分类号 |
H04K1/00 |
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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