公开(公告)号：US20120045029A1

公开(公告)日：2012-02-23

申请号：US13318267

申请日：2010-04-29

Applicant: Jacob Rovinsky ,  Ernest Solomon ,  Maxim Hankin ,  Israel Kashani

Inventor： Jacob Rovinsky ,  Ernest Solomon ,  Maxim Hankin ,  Israel Kashani

IPC: H04L25/00

CPC classification number: G04G7/00

Abstract: A system for instantaneous and continuous nanosecond-level accuracy determination of a relative time offset between at least two non-collocated timing units, the system comprising at least two non-collocated timing units located at known positions, each timing unit comprising a frequency source and a collocated receiver, each frequency source being disciplined at a frequency domain using a time source to generate corrections of the relative frequency drift between the frequency source and the time source.

Abstract translation: 一种用于瞬时和连续的纳秒级精度确定至少两个非并置定时单元之间的相对时间偏移的系统，所述系统包括位于已知位置处的至少两个非并置定时单元，每个定时单元包括频率源和 并置接收机，每个频率源都使用时间源在频域进行管理，以产生频率源和时间源之间的相对频率漂移的校正。

公开(公告)号：US08880372B2

公开(公告)日：2014-11-04

申请号：US13318267

申请日：2010-04-29

Applicant: Jacob Rovinsky ,  Ernest Solomon ,  Maxim Hankin ,  Israel Kashani

Inventor： Jacob Rovinsky ,  Ernest Solomon ,  Maxim Hankin ,  Israel Kashani

IPC: G06F19/00 ,  G01R35/04 ,  G04G7/00

CPC classification number: G04G7/00

Abstract: A system for instantaneous and continuous nanosecond-level accuracy determination of a relative time offset between at least two non-collocated timing units, the system including at least two non-collocated timing units located at known positions, each timing unit comprising a frequency source and a collocated receiver, each frequency source being disciplined at a frequency domain using a time source to generate corrections of the relative frequency drift between the frequency source and the time source.

Abstract translation: 一种用于瞬时和连续的纳秒级精度确定至少两个非并置定时单元之间的相对时间偏移的系统，所述系统包括位于已知位置处的至少两个非并置定时单元，每个定时单元包括频率源和 并置接收机，每个频率源都使用时间源在频域进行管理，以产生频率源和时间源之间的相对频率漂移的校正。