发明名称 |
SYSTEM AND METHOD FOR LOCATION ESTIMATION |
摘要 |
A device and method for providing location estimations. The device may be configured to estimate its location be transmitting and/or receiving signals of respective transmission ranges. The device may also be configured to transition from a client device operational mode to a location beacon operational mode once an accurate location estimation has been obtained. |
申请公布号 |
US2012280863(A1) |
申请公布日期 |
2012.11.08 |
申请号 |
US201013389297 |
申请日期 |
2010.12.16 |
申请人 |
PERSSON MAGNUS;KARLSSON DAVID;SONY ERICSSON MOBILE COMMUNICATIONS AB |
发明人 |
PERSSON MAGNUS;KARLSSON DAVID |
分类号 |
G01S1/08 |
主分类号 |
G01S1/08 |
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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