	US 11,743,764 B2
	Method for selecting BWP and device supporting the same
Youngdae Lee, Seoul (KR); and Sangwon Kim, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 17/253,098
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Jun. 20, 2019, PCT No. PCT/KR2019/007439 § 371(c)(1), (2) Date Dec. 16, 2020, PCT Pub. No. WO2019/245297, PCT Pub. Date Dec. 26, 2019.
Claims priority of provisional application 62/687,757, filed on Jun. 20, 2018.
Prior Publication US 2021/0274377 A1, Sep. 2, 2021
Int. Cl. H04L 12/24 (2006.01); H04W 28/02 (2009.01); H04W 74/08 (2009.01); H04L 41/0896 (2022.01)

CPC H04W 28/0289 (2013.01) [H04L 41/0896 (2013.01); H04W 74/0808 (2013.01); H04W 74/0833 (2013.01)]

8 Claims

1. A method performed by a wireless device configured to operate in a wireless communication system, the method comprising:

receiving, from a network, a configuration on multiple bandwidth parts (BWPs);

activating a first BWP among the multiple BWPs as an active BWP;

comparing a congestion level of the first BWP which is active among the multiple BWPs with a threshold configured by the network, and a congestion level of a second BWP which is inactive among the multiple BWPs with the threshold; and

based on the congestion level of the first BWP being above the threshold and the congestion level of the second BWP being below the threshold:

i) autonomously switching an active BWP from the first BWP to the second BWP; and

ii) initiating a random access procedure on the second BWP.