发明名称 |
METHOD AND SYSTEM FOR PEER-TO-PEER (P2P) AD-HOC LOCATION DETERMINATION ROUTING PROTOCOL |
摘要 |
A method at a first mobile device, and the mobile device, the method receiving a message from a second mobile device; adding information to the message; forwarding the message to a network if a network connection is available for the first mobile device; and forwarding the message to a third mobile device if no network connection is available. Also a method at a mobile device, and a mobile device, the method receiving an indication that an emergency condition exists; sending a message from the device to a network element if a network connection between the mobile device and network element exists; and sending the message from the device to a second mobile device if no network connection between the mobile device and a network element exists.
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申请公布号 |
US2013017802(A1) |
申请公布日期 |
2013.01.17 |
申请号 |
US201213548737 |
申请日期 |
2012.07.13 |
申请人 |
RESEARCH IN MOTION LIMITED;ADIBI SASAN;LABRADOR CHRISTOPHER;SIMMONS SEAN |
发明人 |
ADIBI SASAN;LABRADOR CHRISTOPHER;SIMMONS SEAN |
分类号 |
H04W4/22;H04W4/02;H04W4/12;H04W40/00 |
主分类号 |
H04W4/22 |
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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