CN103278831A - 一种基于北斗的多制式信号检测装置及其切换方法 - Google Patents
一种基于北斗的多制式信号检测装置及其切换方法 Download PDFInfo
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106873010A (zh) * | 2017-02-08 | 2017-06-20 | 江苏省东方世纪网络信息有限公司 | 卫星导航定位信号处理方法及装置 |
CN107370514A (zh) * | 2017-07-27 | 2017-11-21 | 中国电子科技集团公司第五十四研究所 | 基于北斗一代的大容量信息收发装置及收发方法 |
CN107728164A (zh) * | 2017-09-15 | 2018-02-23 | 浙江镇石物流有限公司 | 一种基于北斗系统的危化品车辆运输方法 |
CN107991697A (zh) * | 2016-10-26 | 2018-05-04 | 杭州中科微电子有限公司 | 一种多频多模rtk定位系统 |
CN109788529A (zh) * | 2019-03-13 | 2019-05-21 | 广东海聊科技有限公司 | 一种北斗短报文结合gsm网络调度通信方法及系统 |
CN110233809A (zh) * | 2019-06-27 | 2019-09-13 | 上海金卓网络科技有限公司 | 一种基带信号处理方法、装置、设备及存储介质 |
CN114598361A (zh) * | 2022-03-08 | 2022-06-07 | 中国人民解放军63921部队 | 星载天通终端及其波束切换方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101950027A (zh) * | 2010-08-18 | 2011-01-19 | 东莞市泰斗微电子科技有限公司 | 一种导航卫星信号接收模块及用于该模块的信息处理方法 |
CN102156289A (zh) * | 2011-03-09 | 2011-08-17 | 陕西诺维信息技术有限公司 | 一种北斗卫星与gps卫星双模定位授时型接收机 |
US20110216811A1 (en) * | 2010-03-03 | 2011-09-08 | Qualcomm Incorporated | Methods and apparatuses for demodulating multiple channel satellite positioning system signals |
CN103018760A (zh) * | 2012-12-05 | 2013-04-03 | 武汉中元通信股份有限公司 | 基于北斗一/北斗二/gps三模式的定位导航系统 |
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2013
- 2013-05-10 CN CN201310172227.XA patent/CN103278831B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110216811A1 (en) * | 2010-03-03 | 2011-09-08 | Qualcomm Incorporated | Methods and apparatuses for demodulating multiple channel satellite positioning system signals |
CN101950027A (zh) * | 2010-08-18 | 2011-01-19 | 东莞市泰斗微电子科技有限公司 | 一种导航卫星信号接收模块及用于该模块的信息处理方法 |
CN102156289A (zh) * | 2011-03-09 | 2011-08-17 | 陕西诺维信息技术有限公司 | 一种北斗卫星与gps卫星双模定位授时型接收机 |
CN103018760A (zh) * | 2012-12-05 | 2013-04-03 | 武汉中元通信股份有限公司 | 基于北斗一/北斗二/gps三模式的定位导航系统 |
Non-Patent Citations (1)
Title |
---|
李志强: "GPS/BD-2双模接收机基带处理平台的设计与实现", 《中国优秀硕士学位论文全文数据库 基础科学辑》, 15 March 2013 (2013-03-15), pages 31 - 44 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107991697A (zh) * | 2016-10-26 | 2018-05-04 | 杭州中科微电子有限公司 | 一种多频多模rtk定位系统 |
CN107991697B (zh) * | 2016-10-26 | 2021-08-03 | 杭州中科微电子有限公司 | 一种多频多模rtk定位系统 |
CN106873010A (zh) * | 2017-02-08 | 2017-06-20 | 江苏省东方世纪网络信息有限公司 | 卫星导航定位信号处理方法及装置 |
CN106873010B (zh) * | 2017-02-08 | 2020-02-21 | 江苏省东方世纪网络信息有限公司 | 卫星导航定位信号处理方法及装置 |
CN107370514A (zh) * | 2017-07-27 | 2017-11-21 | 中国电子科技集团公司第五十四研究所 | 基于北斗一代的大容量信息收发装置及收发方法 |
CN107728164A (zh) * | 2017-09-15 | 2018-02-23 | 浙江镇石物流有限公司 | 一种基于北斗系统的危化品车辆运输方法 |
CN109788529A (zh) * | 2019-03-13 | 2019-05-21 | 广东海聊科技有限公司 | 一种北斗短报文结合gsm网络调度通信方法及系统 |
CN110233809A (zh) * | 2019-06-27 | 2019-09-13 | 上海金卓网络科技有限公司 | 一种基带信号处理方法、装置、设备及存储介质 |
CN110233809B (zh) * | 2019-06-27 | 2022-06-17 | 上海金卓科技有限公司 | 一种基带信号处理方法、装置、设备及存储介质 |
CN114598361A (zh) * | 2022-03-08 | 2022-06-07 | 中国人民解放军63921部队 | 星载天通终端及其波束切换方法 |
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Address after: 210014 No. 9, Ziyun Avenue, Qinhuai District, Jiangsu, Nanjing Patentee after: China Design Group Co.,Ltd. Patentee after: JIANGSU PROVINCE XINTONG INTELLIGENT TRAFFIC SCIENCE & TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 210014 No. 9, Ziyun Avenue, Qinhuai District, Jiangsu, Nanjing Patentee before: CHINA DESIGN GROUP Co.,Ltd. Patentee before: JIANGSU PROVINCE XINTONG INTELLIGENT TRAFFIC SCIENCE & TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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