US 12,463,703 B2
Transmissions to not cause interference
Majid Ghanbarinejad, Chicago, IL (US); Hyejung Jung, Northbrook, IL (US); and Vijay Nangia, Woodridge, IL (US)
Assigned to Lenovo (Singapore) Pte. Ltd., Singapore (SG)
Appl. No. 18/249,622
Filed by Lenovo (Singapore) Pte. Ltd., New Tech Park (SG)
PCT Filed Oct. 20, 2021, PCT No. PCT/IB2021/059687
§ 371(c)(1), (2) Date Apr. 19, 2023,
PCT Pub. No. WO2022/084890, PCT Pub. Date Apr. 28, 2022.
Claims priority of provisional application 63/094,235, filed on Oct. 20, 2020.
Prior Publication US 2024/0023151 A1, Jan. 18, 2024
Int. Cl. H04W 72/541 (2023.01)
CPC H04W 72/541 (2023.01) 17 Claims
OG exemplary drawing
 
1. A method at a first wireless node comprising a first function and a second function, the method comprising:
receiving a first configuration comprising information of a first reference signal (RS) for the first function;
transmitting, via the first function, the first RS while applying a first spatial filter, wherein the first spatial filter is used for transmitting a signal to a second wireless node connected to the first function;
receiving, via the second function, a first control message from a third wireless node connected to the second function;
determining, based on the first control message, whether applying the first spatial filter causes an interference on the third wireless node; and
based on determining that the first spatial filter does not cause the interference on the third wireless node, transmitting, via the first function, the signal to the second wireless node while applying the first spatial filter.