基本信息:
- 专利标题： SYSTEMS AND METHODS FOR NAVIGATION SIGNAL CLUSTERING
- 申请号：US17850484 申请日：2022-06-27
- 公开(公告)号：US20220413164A1 公开(公告)日：2022-12-29
- 发明人： Jerome Mark SHAPIRO
- 申请人： The MITRE Corporation
- 申请人地址： US VA McLean
- 专利权人： The MITRE Corporation
- 当前专利权人： The MITRE Corporation
- 当前专利权人地址： US VA McLean
- 主分类号： G01S19/39
- IPC分类号： G01S19/39 ; G01S19/40 ; G01S19/08 ; G01S19/52
摘要：
Presented herein are systems and methods for generating a consistent set of signals to be processed by a PVT processor. In one or more examples, a GNSS receiver can receive a plurality of signals from a plurality of signal sources. In one or more examples, the systems and methods can generate clusters that have been vetted using cost functions so as to maximize the probability that any cluster that is sent to the PVT processor contains legitimate GNSS signals, and does not include any spoofed or otherwise illegitimate signals, thereby maximizing the probability that a PVT solution produced by the PVT processor is accurate.