US 12,422,517 B2
Jammer resilient ranging scheme
Eduardo Pimentel de Alvarenga, Graz (AT); Marcel Medwed, Graz (AT); Tobias Schneider, Graz (AT); and Erik Kraft, Graz (AT)
Assigned to NXP B.V., Eindhoven (NL)
Filed by NXP B.V., Eindhoven (NL)
Filed on Dec. 12, 2022, as Appl. No. 18/079,473.
Prior Publication US 2024/0192307 A1, Jun. 13, 2024
Int. Cl. G01S 5/14 (2006.01)
CPC G01S 5/14 (2013.01) 25 Claims
OG exemplary drawing
 
1. A method comprising:
designating a first anchor of a plurality of anchors as an initiator for a first ranging round for determining a position of a node in a communication network comprising the node and the plurality of anchors, wherein designating the first anchor as the initiator causes the first anchor to initiate the first ranging round by sending a first ranging initiation message; and
designating a second anchor of the plurality of anchors as the initiator for a second ranging round that follows the first ranging round, wherein the second anchor is different from the first anchor, and wherein designating the second anchor as the initiator causes the second anchor to initiate the second ranging round by sending a second ranging initiation message.