发明名称 |
Authenticating messages sent between a vehicle and a central facility |
摘要 |
A system and method for transmitting short message service (SMS) messages between a vehicle and a central facility includes determining an authentication tone having a unique characteristic, generating an SMS message that includes computer-readable data representing the authentication tone; sending the SMS message to a central facility, establishing a call between the central facility and the vehicle using a vehicle telematics unit and a wireless carrier system, generating the determined authentication tone at the vehicle, and transmitting the generated authentication tone over the established call to the central facility. |
申请公布号 |
US8712379(B2) |
申请公布日期 |
2014.04.29 |
申请号 |
US201113323303 |
申请日期 |
2011.12.12 |
申请人 |
YI KI HAK;PEIRCE KENNETH L.;MACDONALD ANDREW J.;MADHAVAN SETHU K.;GENERAL MOTORS LLC |
发明人 |
YI KI HAK;PEIRCE KENNETH L.;MACDONALD ANDREW J.;MADHAVAN SETHU K. |
分类号 |
H04M1/66;H04L29/06;H04M1/68;H04M3/16;H04W4/00 |
主分类号 |
H04M1/66 |
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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