发明名称 |
PRIORITY REGISTRATION FOR IN-VEHICLE EMERGENCY CALL SERVICE |
摘要 |
<p>An eCall is an emergency call that may (i) be initiated automatically by a wireless terminal due to a trigger event (e.g., a vehicle involved in an accident) or manually by a user and (ii) include additional data sent automatically by the terminal to a recipient entity, e.g., a Public Safety Answering Point (PSAP). Emergency setup signaling (e.g., an Emergency SETUP message) is used to give high priority to registering an eCall-only mode In-Vehicle System (IVS) on a mobile network. The IVS can get higher priority from the mobile network right after an eCall emergency is triggered at the IVS. When requesting a connection to the mobile network, the IVS can use an "emergency setup" message instead of a conventional "registration" message in order to register on the network.</p> |
申请公布号 |
WO2012154305(A1) |
申请公布日期 |
2012.11.15 |
申请号 |
WO2012US29998 |
申请日期 |
2012.03.21 |
申请人 |
QUALCOMM INCORPORATED;BOURDU, JEAN-BAPTISTE BERTRAND;LEUNG, NIKOLAI KONRAD |
发明人 |
BOURDU, JEAN-BAPTISTE BERTRAND;LEUNG, NIKOLAI KONRAD |
分类号 |
G08G1/127;G08G1/0967 |
主分类号 |
G08G1/127 |
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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