US 11,737,039 B2
Managing doppler and framing impacts in networks
Preston Marshall, Woodbridge, VA (US)
Assigned to Google LLC, Mountain View, CA (US)
Filed by Google LLC, Mountain View, CA (US)
Filed on Jan. 12, 2022, as Appl. No. 17/647,842.
Application 17/647,842 is a continuation of application No. 16/213,663, filed on Dec. 7, 2018, granted, now 11,240,773.
Prior Publication US 2022/0141787 A1, May 5, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 56/00 (2009.01); H04J 3/06 (2006.01); H04W 64/00 (2009.01)
CPC H04W 56/0035 (2013.01) [H04J 3/0667 (2013.01); H04W 56/001 (2013.01); H04W 56/0055 (2013.01); H04W 64/006 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A computer-implemented method when executed by data processing hardware causes, the data processing hardware to perform operations comprising:
receiving a current velocity of a mobile node and a current position of the mobile node relative to a fixed node, the mobile node moving relative to the fixed node;
identifying a receive time slot for the fixed node to receive a transmission of a data packet from the mobile node;
determining a transmission time based on the identified receive time slot and a propagation delay;
determining a clock rate correction for each segment of a plurality of segments of the data packet, the clock rate correction based on a difference in position between the mobile node and the fixed node to account for a change in the propagation delay during transmission of the data packet, wherein the clock rate correction changes during transmission of the data packet; and
transmitting the data packet to the fixed node at the determined transmission time using the determined clock rate correction.