发明名称 |
Motion detection for tracking |
摘要 |
An apparatus and method for tracking a target wherein a new position fix is taken when the measured movement of the target is more than a predetermined threshold amount or when the position fix has not been updated in a predetermined interval. The apparatus and method manage energy use and network resources when performing position determination fixes. |
申请公布号 |
US8131465(B2) |
申请公布日期 |
2012.03.06 |
申请号 |
US20080249721 |
申请日期 |
2008.10.10 |
申请人 |
EITAN ALECSANDER P.;HODISAN ALEXANDRU;KAHANA ZIV;QUALCOMM INCORPORATED |
发明人 |
EITAN ALECSANDER P.;HODISAN ALEXANDRU;KAHANA ZIV |
分类号 |
G01S3/02;G06F19/00 |
主分类号 |
G01S3/02 |
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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