US 12,445,859 B2
Radar metadata in fronthaul management plane signaling
Christopher Richards, Ottawa (CA)
Assigned to TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm (SE)
Appl. No. 17/928,348
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
PCT Filed Jun. 2, 2020, PCT No. PCT/IB2020/055201
§ 371(c)(1), (2) Date Nov. 29, 2022,
PCT Pub. No. WO2021/245441, PCT Pub. Date Dec. 9, 2021.
Prior Publication US 2023/0209361 A1, Jun. 29, 2023
Int. Cl. H04W 16/14 (2009.01); G01S 7/02 (2006.01)
CPC H04W 16/14 (2013.01) [G01S 7/021 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A method implemented in a radio unit, RU, network node, the method comprising:
detecting a radar signal; and
based at least in part on the detection, sending a message to one of a digital unit, DU, network node and a management network node, the message comprising information about the detected radar signal, the information about the detected radar signal including radar pulse metadata, the radar pulse metadata including at least one of a peak power, center frequency, width, time stamp and chirp of a pulse of the radar signal.