US 12,003,295 B2
Power control for IAB node fronthaul
Kenneth Park, Vancouver, WA (US); John Michael Kowalski, Vancouver, WA (US); and Kazunari Yokomakura, Sakai (JP)
Assigned to SHARP KABUSHIKI KAISHA, Sakai (JP)
Appl. No. 17/795,164
Filed by SHARP KABUSHIKI KAISHA, Sakai (JP)
PCT Filed Dec. 29, 2020, PCT No. PCT/JP2020/049273
§ 371(c)(1), (2) Date Jul. 25, 2022,
PCT Pub. No. WO2021/153157, PCT Pub. Date Aug. 5, 2021.
Claims priority of provisional application 62/966,741, filed on Jan. 28, 2020.
Prior Publication US 2023/0071471 A1, Mar. 9, 2023
Int. Cl. H04B 7/06 (2006.01); H04B 17/318 (2015.01); H04B 17/345 (2015.01); H04W 52/42 (2009.01)
CPC H04B 7/0617 (2013.01) [H04B 17/318 (2015.01); H04B 17/345 (2015.01); H04W 52/42 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A node of an Integrated Access and Backhaul (IAB) network, the node comprising:
processor circuitry configured:
to make a determination concerning crosslink interference (CLI) between (a) a beam transmitted from a parent node to the IAB node and (b) a beam transmitted from the IAB node to a child node of the IAB node; and
in accordance with the determination, to generate a command configured to modify a property of the beam transmitted from the parent node to the IAB node;
interface circuitry configured to transmit the command to a beam controller of the parent node.