专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07079025B2 Reconfigurable geolocation system 失效
标题翻译：可重构地理定位系统
公开(公告)号：US07079025B2
公开(公告)日：2006-07-18
申请号：US10459724
申请日：2003-06-11
申请人： William R. Michalson , Ilir F. Progri
发明人： William R. Michalson , Ilir F. Progri
IPC分类号： G08B1/08
CPC分类号： G01C21/206 , G01S5/0289 , G01S19/21 , G01S19/36 , H04B1/707
摘要： A portable reconfigurable geolocation system is provided. The system includes a portable user node and one or more portable pseudolite nodes in communication one another and with the user node. Each of the user nodes and pseudolite nodes includes a transmitter that generates a signal on one or more carrier frequencies. Each signal is modulated with digital signals necessary to establish distances between the nodes and to convey data between the nodes. Each node also includes a receiver for receiving and demodulating the signals transmitted between the nodes, and a processor for receiving the demodulated signals, extracting data values and derived values from the demodulated signals and determining a three-dimensional position of each node in the system.
摘要翻译：提供便携式可重新配置的地理定位系统。该系统包括便携式用户节点和一个或多个彼此通信并与用户节点通信的便携式伪卫星节点。每个用户节点和伪卫星节点包括在一个或多个载波频率上产生信号的发射机。每个信号用数字信号进行调制，以建立节点之间的距离并在节点之间传送数据。每个节点还包括用于接收和解调在节点之间传输的信号的接收机，以及用于接收解调信号的处理器，从解调信号中提取数据值和导出值，并确定系统中每个节点的三维位置。

IPRDB

热门服务

关于我们

友情链接

联系方式