发明名称 |
Apparatus and method for providing group service in wireless communication system |
摘要 |
A group service providing method and apparatus suitable for use in a wireless communication system. A group registration method for providing a group service to a master terminal and a slave terminal, the group registration method may comprise receiving and storing subscriber profile information of the master terminal from an associated communication network server in response to a group service registration request from the master terminal; generating a group related to the group service registration request and a group key corresponding to the generated group and transmitting to the master terminal a group generation completion message including the group key; receiving and storing subscriber profile information of the slave terminal dependent on the master terminal from the communication network server; and transmitting the group key to the slave terminal with reference to the subscriber profile information of the slave terminal.
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申请公布号 |
US8489095(B2) |
申请公布日期 |
2013.07.16 |
申请号 |
US20100870834 |
申请日期 |
2010.08.29 |
申请人 |
OH DON-SUNG;BANG SEUNG-CHAN;KIM IL-GYU;CHUNG HYUN-KYU;ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
OH DON-SUNG;BANG SEUNG-CHAN;KIM IL-GYU;CHUNG HYUN-KYU |
分类号 |
H04W4/00 |
主分类号 |
H04W4/00 |
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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