发明名称 |
METHODS AND ARRANGEMENTS FOR COMMUNICATION CHANNEL RE-ESTABLISHMENT |
摘要 |
The present invention relates to Radio Resource Control, RRC Connection re-establishments of unauthenticated calls or sessions between MEs, and one or more eNodeBs. By making use of the Cell Identity of the cell in which a ME having radio connection malfunction resides, in the calculation of a Message Authentication Code for data Integrity, MAC-I a ME unique MAC-I can be calculated which is used for the identification and verification of MEs by a target base station such as a eNodeB, in RRC Connection re-establishment of unauthenticated calls. |
申请公布号 |
EP2567559(A4) |
申请公布日期 |
2015.12.02 |
申请号 |
EP20100851111 |
申请日期 |
2010.05.03 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
HULTIN, FREDRIK;NORRMAN, KARL;NORDSTRAND, INGRID |
分类号 |
H04W12/06;H04L29/06;H04W4/22;H04W12/10;H04W36/00;H04W76/02;H04W80/02;H04W88/06 |
主分类号 |
H04W12/06 |
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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