Invention Grant
- Patent Title: Dynamically estimating a propagation time between a first node and a second node of a wireless network
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Application No.: US17690995Application Date: 2022-03-09
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Publication No.: US11646809B2Publication Date: 2023-05-09
- Inventor: Meghna Agrawal , Andrew Nuttall
- Applicant: Skylo Technologies, Inc.
- Applicant Address: US CA Palo Alto
- Assignee: Skylo Technologies, Inc.
- Current Assignee: Skylo Technologies, Inc.
- Current Assignee Address: US CA Palo Alto
- Agent Brian R. Short
- Main IPC: H04J3/06
- IPC: H04J3/06 ; H04W56/00 ; H04B17/391 ; H04B17/364

Abstract:
Apparatuses, methods, and systems for dynamically estimating a propagation time between a first node and a second node of a wireless network are disclosed. One method includes receiving, by the second node, from the first node a packet containing a first timestamp representing the transmit time of the packet, receiving, by the second node, from a local time source, a second timestamp corresponding with a time of reception of the first timestamp received from the first node, calculating a time difference between the first timestamp and the second timestamp, storing the time difference between the first timestamp and the second timestamp, calculating a predictive model for predicting the propagation time based the time difference between the first timestamp and the second timestamp, and estimating the propagation time between the first node and the second node at a time by querying the predictive model with the time.
Public/Granted literature
- US20220200719A1 DYNAMICALLY ESTIMATING A PROPAGATION TIME BETWEEN A FIRST NODE AND A SECOND NODE OF A WIRELESS NETWORK Public/Granted day:2022-06-23
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