发明授权
US06707420B2 Method and apparatus for determining location using a coarse position estimate 有权
使用粗略位置估计来确定位置的方法和装置

  • 专利标题: Method and apparatus for determining location using a coarse position estimate
  • 专利标题(中): 使用粗略位置估计来确定位置的方法和装置
  • 申请号: US10135799
    申请日: 2002-04-29
  • 公开(公告)号: US06707420B2
    公开(公告)日: 2004-03-16
  • 发明人: Alkinoos VayanosPeter Gaal
  • 申请人: Alkinoos VayanosPeter Gaal
  • 主分类号: H04B7185
  • IPC分类号: H04B7185
Method and apparatus for determining location using a coarse position estimate
摘要:
Corrections to a coarse position estimate of the pseudorange receiving device are made based upon knowledge of the amount of error present in inaccurate information (e.g., the old Almanac and/or Ephemeris) used to estimate the coarse position.
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