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1.发明申请RADIOBEACON STATIONS, USER DEVICES, LOCATION DETERMINATION SYSTEMS, METHODS FOR CONTROLLING A RADIOBEACON STATION, METHODS FOR CONTROLLING A USER DEVICE, AND LOCATION DETERMINATION METHODS 审中-公开无线电台站，用户设备，位置确定系统，用于控制无线电台站的方法，用于控制用户设备的方法和位置确定方法公开(公告)号：US20140292568A1
公开(公告)日：2014-10-02
申请号：US14225668
申请日：2014-03-26
Applicant: PETER FLEMING , GERALD WHITWORTH , ESTHER OLULU ANYAEGBU
Inventor： PETER FLEMING , GERALD WHITWORTH , ESTHER OLULU ANYAEGBU
IPC: G01S19/48
CPC classification number: G01S5/0226 , G01S5/0045 , H04W56/00
Abstract: A radiobeacon station is described comprising: a satellite receiver configured to receive satellite navigation data from a satellite; a timing circuit configured to determine a timing scheme based on the satellite navigation data; and a terrestrial transmitter configured to transmit a plurality of beacon signals based on the determined timing scheme.
Abstract translation: 描述了一种无线电报警站，包括：卫星接收机，被配置为从卫星接收卫星导航数据; 定时电路，被配置为基于所述卫星导航数据确定定时方案; 以及被配置为基于所确定的定时方案来发送多个信标信号的地面发射机。
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公开(公告)号：US20150063342A1
公开(公告)日：2015-03-05
申请号：US14273741
申请日：2014-05-09
Applicant: GERALD WHITWORTH , RUI ZUO
Inventor： GERALD WHITWORTH , RUI ZUO
CPC classification number: G01S19/01 , G01S19/243 , H04B7/185 , H04L7/0033
Abstract: A method for collecting a satellite data stream is disclosed. The method includes: receiving satellite signals; storing the received satellite signals; completing bit synchronization and subframe synchronization of the received satellite signals; recovering a portion of the satellite data stream from the satellite signals stored prior to completing bit synchronization and subframe synchronization.
Abstract translation: 公开了收集卫星数据流的方法。 该方法包括：接收卫星信号; 存储所接收的卫星信号; 完成接收到的卫星信号的比特同步和子帧同步; 从完成比特同步和子帧同步之前存储的卫星信号中恢复卫星数据流的一部分。
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