CN101246208B - 减少开机后首次定位时间的gps接收机及方法 - Google Patents
减少开机后首次定位时间的gps接收机及方法 Download PDFInfo
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- CN101246208B CN101246208B CN2007100801565A CN200710080156A CN101246208B CN 101246208 B CN101246208 B CN 101246208B CN 2007100801565 A CN2007100801565 A CN 2007100801565A CN 200710080156 A CN200710080156 A CN 200710080156A CN 101246208 B CN101246208 B CN 101246208B
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CN101246208A CN101246208A (zh) | 2008-08-20 |
CN101246208B true CN101246208B (zh) | 2011-10-19 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US8009091B2 (en) * | 2008-12-04 | 2011-08-30 | Mediatek Inc. | Method and apparatus for reducing time to first fix (TTFF) of GNSS receiver without accurate time information |
CN101858981A (zh) * | 2009-04-10 | 2010-10-13 | 马维尔国际贸易有限公司 | 实现卫星导航接收装置高灵敏度和快速首次定位的方法 |
CN105527638B (zh) * | 2014-09-30 | 2018-06-26 | 惠州市德赛西威汽车电子股份有限公司 | 一种车载导航的gps定位初始化方法 |
CN106597145A (zh) * | 2016-11-18 | 2017-04-26 | 海南电力技术研究院 | 低能耗避雷器状态诊断系统及其运行方法 |
CN108107458B (zh) * | 2016-11-24 | 2021-07-23 | 展讯通信(上海)有限公司 | 实现gnss接收机首次定位的方法、装置及移动终端 |
FR3062204B1 (fr) * | 2017-01-26 | 2019-04-05 | Thales | Passerelle electronique de communication, installation avionique de communication comprenant une telle passerelle, procede de traitement d'informations et programme d'ordinateur associes |
CN108228255A (zh) * | 2018-01-31 | 2018-06-29 | 上海爱优威软件开发有限公司 | 提高开机速度的方法及终端设备 |
CN110752888B (zh) * | 2018-07-24 | 2021-06-22 | 浙江宇视科技有限公司 | 一种局域网内网络系统的校时方法及装置 |
CN110794432A (zh) * | 2019-11-22 | 2020-02-14 | 武汉云图智信科技有限公司 | 一种用于gps软件接收机的初始定位方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5893044A (en) * | 1997-01-21 | 1999-04-06 | Motorola Inc. | Real time clock apparatus for fast acquisition or GPS signals |
CN1842721A (zh) * | 2003-06-26 | 2006-10-04 | 摩托罗拉公司(在特拉华州注册的公司) | 卫星定位系统接收机和方法 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5893044A (en) * | 1997-01-21 | 1999-04-06 | Motorola Inc. | Real time clock apparatus for fast acquisition or GPS signals |
CN1842721A (zh) * | 2003-06-26 | 2006-10-04 | 摩托罗拉公司(在特拉华州注册的公司) | 卫星定位系统接收机和方法 |
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