发明名称 |
METHOD FOR GENERATING AUTHORIZATION KEY AND METHOD FOR NEGOTIATING AUTHORIZATION IN COMMUNICATION SYSTEM BASED ON FREQUENCY OVERLAY |
摘要 |
A method for a terminal including a first media access control (MAC) layer and a second MAC layer to create an authorization key includes performing a first network entry process to a base station through the first MAC layer, and performing a second network entry process for a frequency overlay to the base station through the second MAC layer. In this instance, the first network entry process includes acquiring a key for generating an authorization key through an authentication process according to an authentication method negotiated with the base station, and generating a first authorization key through the key for generating the authorization key. The second network entry process includes generating a second authorization key by using the key generated in the first network entry process for generating the authorization key. |
申请公布号 |
WO2009020281(A1) |
申请公布日期 |
2009.02.12 |
申请号 |
WO2008KR03297 |
申请日期 |
2008.06.12 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE;SAMSUNG ELECTRONICS CO., LTD.;LIM, SUN-HWA;LEE, SANG HO |
发明人 |
LIM, SUN-HWA;LEE, SANG HO |
分类号 |
H04L9/08 |
主分类号 |
H04L9/08 |
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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