US 12,150,159 B2
Radio in-device coexistence in wideband system
Peng Cheng, Beijing (CN); Xiaoxia Zhang, San Diego, CA (US); and Gavin Bernard Horn, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Appl. No. 17/630,051
Filed by QUALCOMM Incorporated, San Diego, CA (US)
PCT Filed Aug. 15, 2019, PCT No. PCT/CN2019/100713
§ 371(c)(1), (2) Date Jan. 25, 2022,
PCT Pub. No. WO2021/026857, PCT Pub. Date Feb. 18, 2021.
Prior Publication US 2022/0346109 A1, Oct. 27, 2022
Int. Cl. H04L 12/24 (2006.01); H04L 5/00 (2006.01); H04W 72/12 (2023.01); H04W 72/542 (2023.01)
CPC H04W 72/542 (2023.01) [H04L 5/0035 (2013.01); H04L 5/0092 (2013.01); H04W 72/1215 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A method for wireless communications at a user equipment (UE), comprising:
receiving, at a first radio access technology (RAT) transceiver of the UE, a first signal from a first network;
receiving, at a second RAT transceiver of the UE, a second signal from a second network;
detecting in-device coexistence (IDC) interference at the UE from the first signal and the second signal on at least one bandwidth part (BWP), wherein the BWP is a contiguous subset of physical resource blocks (PRBs) from a set of PRBs on a wideband carrier;
generating an IDC interference indication message that includes a BWP identification (ID) associated with the at least one BWP where the UE detects IDC interference; and
transmitting the IDC interference indication message to a base station.