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AGPS system using a public radio paging network and a terminal position measurement method using the system

机译:使用公共无线电寻呼网络的AGPS系统和使用该系统的终端位置测量方法

摘要

An assisted global positioning system (AGPS) system capable of determining a position of a terminal more quickly and accurately by transceiving AGPS data utilizing a public radio paging network, which can transmit a large quantity of data at a very high speed. The present invention provides a mobile terminal with AGPS data through a public radio paging network, and the mobile terminal obtains a GPS signal more quickly by means of the AGPS data provided through the public radio paging network. Accordingly, the present invention reduces the time required for determining a terminal position using the GPS signal.
机译:辅助全球定位系统(AGPS)系统能够通过利用公共无线电寻呼网络收发AGPS数据来更快,更准确地确定终端的位置,该公共无线电寻呼网络可以以非常高的速度发送大量数据。本发明通过公共无线电寻呼网络为移动终端提供了AGPS数据,并且该移动终端借助于通过公共无线电寻呼网络提供的AGPS数据更快地获得了GPS信号。因此,本发明减少了使用GPS信号确定终端位置所需的时间。

著录项

  • 公开/公告号US2005170846A1

    专利类型

  • 公开/公告日2005-08-04

    原文格式PDF

  • 申请/专利权人 JI-YOUN JEON;JIN-WON KIM;

    申请/专利号US20040925615

  • 发明设计人 JI-YOUN JEON;JIN-WON KIM;

    申请日2004-08-25

  • 分类号H04Q7/00;

  • 国家 US

  • 入库时间 2022-08-21 22:22:07

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