US 12,461,232 B2
Radar transceiver
Hans Herbertsson, Vårgårda (SE); Olof Eriksson, Vårgårda (SE); and Mats Rydström, Vårgårda (SE)
Assigned to MAGNA ELECTRONICS SWEDEN AB, Vårgårda (SE)
Appl. No. 17/797,815
Filed by MAGNA ELECTRONlCS SWEDEN AB, Vårgårda (SE)
PCT Filed Feb. 9, 2021, PCT No. PCT/EP2021/053098
§ 371(c)(1), (2) Date Aug. 5, 2022,
PCT Pub. No. WO2021/160616, PCT Pub. Date Aug. 19, 2021.
Claims priority of application No. 20156602 (EP), filed on Feb. 11, 2020.
Prior Publication US 2023/0040147 A1, Feb. 9, 2023
Int. Cl. G01S 13/931 (2020.01); G01S 7/00 (2006.01); G01S 7/02 (2006.01)
CPC G01S 13/931 (2013.01) [G01S 7/006 (2013.01); G01S 7/023 (2013.01); G01S 2013/9316 (2020.01); G01S 2013/93271 (2020.01); G01S 2013/93272 (2020.01); G01S 2013/93274 (2020.01)] 14 Claims
OG exemplary drawing
 
1. A method for operating a radar system in a vehicle, the method comprising the steps of:
establishing a wireless communication link to a radio base station comprised in a wireless communication network,
requesting at least one time-frequency resource for communicating with a network node via the radio base station,
receiving at least one transmission grant from the radio base station for communicating with the network node using the time-frequency resource,
transmitting a communications signal in the time-frequency resource,
transmitting a radar signal in the time-frequency resource;
obtaining a request from a target tracking function comprising a desired bandwidth for tracking or classifying an object using the radar system in the vehicle, and requesting the time-frequency resource based on the desired bandwidth.