	US 12,082,239 B2
	Method to dynamically change the minimum candidate resources ratio in mode 2 resource selection procedure of NR V2X
Yaser Mohamed Fouad, San Diego, CA (US); and Jung Hyun Bae, San Diego, CA (US)
Assigned to Samsung Electronics Co., Ltd., Yongin-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on May 3, 2023, as Appl. No. 18/142,889.
Application 18/142,889 is a continuation of application No. 17/226,957, filed on Apr. 9, 2021, granted, now 11,678,362.
Claims priority of provisional application 63/021,073, filed on May 6, 2020.
Prior Publication US 2023/0300873 A1, Sep. 21, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/56 (2023.01); H04B 17/327 (2015.01); H04W 24/10 (2009.01); H04W 72/044 (2023.01); H04W 72/23 (2023.01); H04W 72/542 (2023.01)

CPC H04W 72/56 (2023.01) [H04B 17/327 (2015.01); H04W 24/10 (2013.01); H04W 72/0466 (2013.01); H04W 72/23 (2023.01); H04W 72/542 (2023.01)]

18 Claims

1. A method of resource selection, the method comprising:

decoding, by a user equipment (UE), a physical sidelink control channel (PSCCH) and measuring a reference signal received power (RSRP);

comparing, by the UE, the RSRP with a threshold;

defining a set of a total number of resources within a selection window;

excluding, by the UE and based on at least one of a result of decoding the PSCCH or a result of comparing the RSRP with the threshold, one or more resources from the total number of resources; and

determining, by the UE, whether a number of remaining resources, after excluding the one or more resources from the total number of resources, is greater than or equal to a percentage of the total number of resources, wherein the percentage is selected from a preconfigured set, based on a traffic priority.