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案件記録

METHOD AND SYSTEM FOR RADIOLOCATION ASSET TRACKING VIA A MESH NETWORK

発明審査中
3閲覧数
1請求項 · 1 独立
§ Ⅰ

案件概要

発明者

Philip A. Kratz; Daniel Jacker

IPC分類

H4W 4/29H4L 27/22H4L 67/53H4W 4/2H4W 4/33H4W 56/H4W 64/H4W 84/12H4W 84/18

CPC分類

H4W4/29H4L27/22H4L67/53H4W4/2H4W56/2H4W64/H4W4/33H4W84/12H4W84/18

A method of determining a reference clock in a mesh network includes receiving multiple signals, correlating the multiple signals with a local signal generated by the first node to determine a coarse set of time differences, refining the coarse set of time differences using a phase of a carrier signal of the multiple signals to produce a refined set of time differences, and using the refined set of time differences to define a reference clock.

原文(中国語)

A method of determining a reference clock in a mesh network includes receiving multiple signals, correlating the multiple signals with a local signal generated by the first node to determine a coarse set of time differences, refining the coarse set of time differences using a phase of a carrier signal of the multiple signals to produce a refined set of time differences, and using the refined set of time differences to define a reference clock.

外部リソース