发明申请
- 专利标题： METHOD OF COMMUNICATING VOICE AND DATA TRANSMISSIONS FOR TELEMATICS APPLICATIONS
- 专利标题（中）： 传播语音和数据传输的方法用于电视应用
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申请号： US12847662申请日： 2010-07-30
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公开(公告)号： US20120028617A1公开(公告)日： 2012-02-02
- 发明人: Sethu K. Madhavan , Ki Hak Yi , David A. Adams , Russell A. Patenaude , Kevin R. Krause , Andrew J. MacDonald
- 申请人： Sethu K. Madhavan , Ki Hak Yi , David A. Adams , Russell A. Patenaude , Kevin R. Krause , Andrew J. MacDonald
- 申请人地址： US MI Detroit
- 专利权人： GENERAL MOTORS LLC
- 当前专利权人： GENERAL MOTORS LLC
- 当前专利权人地址： US MI Detroit
- 主分类号： H04W4/00
- IPC分类号： H04W4/00
摘要：
A method of establishing an alternate communication channel between a telematics unit and a central facility that includes determining that a vehicle telematics unit is unable to communicate data over a voice call using a voice channel; initiating a data call from the vehicle telematics unit to a central facility based on that determination; sending information identifying the vehicle telematics unit to the central facility over the data call; establishing a voice call from the central facility to verbally communicate with the vehicle telematics unit based on the information identifying the vehicle telematics unit; and communicating data between the central facility and vehicle telematics unit via short messaging services (SMS) messages using the voice call from the central facility.
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