首页> 外文期刊>IEEE Aerospace and Electronic Systems Magazine >Collaborative opportunistic navigation [Student research highlight]
【24h】

Collaborative opportunistic navigation [Student research highlight]

机译:协同机会导航[学生研究亮点]

获取原文
获取原文并翻译 | 示例
           

摘要

Motivated by the plenitude of ambient radio frequency signals in GNSS-challenged environments, a new paradigm to overcome the limitations of GNSS-based navigation is proposed. This paradigm, termed opportunistic navigation (OpNav), aims to extract positioning and timing information from ambient radio frequency signals of opportunity (SOPs). OpNav radio receivers continuously search for opportune signals from which to draw navigation and timing information, employing on-the-fly signal characterization as necessary. In collaborative opportunistic navigation (COpNav), multiple OpNav receivers share information to construct and continuously refine a global signal landscape.
机译:受到GNSS挑战的环境中大量环境射频信号的激励,提出了克服基于GNSS导航的局限性的新范例。这种范式称为机会导航(OpNav),旨在从机会的周围射频信号(SOP)中提取定位和定时信息。 OpNav无线电接收机不断搜索适当的信号,从中提取导航和定时信息,必要时采用动态信号表征。在协作机会导航(COpNav)中,多个OpNav接收器共享信息以构造并不断完善全球信号格局。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号