发明名称 |
SMS AND PACKET DATA PERFORMANCE MONITORING |
摘要 |
A system and method for monitoring data transfer performance between a central facility and a vehicle that includes calculating the message latency between the transmission and receipt of a message from a call center to the vehicle, or vice-versa. The information can be used to generate a latency map that is useful in diagnosing wireless system problems and in deciding when and how to communicate with a vehicle depending upon its location.
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申请公布号 |
US2009164551(A1) |
申请公布日期 |
2009.06.25 |
申请号 |
US20070963148 |
申请日期 |
2007.12.21 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
OESTERLING CHRISTOPHER L.;HEINES RICHARD F.;CHANG SAM S. |
分类号 |
G06F15/16;G06F17/30 |
主分类号 |
G06F15/16 |
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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