发明名称 |
Biometric authentication of a wireless device user |
摘要 |
A network storage location stores voice prints from a user of a wireless telephone. The voice prints are context-specific to likely responses to voice prompts from an interactive voice response (IVR) system. The voice prompts are communicated from the IVR to the wireless telephone. A voice selection is received from the wireless telephone. The voice selection is analyzed to determine a corresponding selection ID, and a voice print is retrieved from the storage location corresponding to the selection ID and to an ID of the wireless telephone.
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申请公布号 |
US2003220095(A1) |
申请公布日期 |
2003.11.27 |
申请号 |
US20020155917 |
申请日期 |
2002.05.24 |
申请人 |
AT&T WIRELESS SERVICES, INC. |
发明人 |
ENGELHART ROBERT L. |
分类号 |
H04M1/27;H04M1/67;H04M1/725;H04M3/38;H04W12/06;H04W88/02;(IPC1-7):H04M1/66 |
主分类号 |
H04M1/27 |
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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