US 12,484,027 B2
Random access resource selection method and related apparatus
Zonghui Xie, Shenzhen (CN); Hong Wang, Beijing (CN); Lei Chen, Beijing (CN); and Bingzhao Li, Beijing (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)
Filed on Jan. 24, 2023, as Appl. No. 18/158,794.
Application 18/158,794 is a continuation of application No. PCT/CN2021/093008, filed on May 11, 2021.
Claims priority of application No. 202010736977.5 (CN), filed on Jul. 28, 2020.
Prior Publication US 2023/0164746 A1, May 25, 2023
Int. Cl. H04W 72/02 (2009.01); H04W 72/0453 (2023.01); H04W 74/0833 (2024.01); H04W 74/0836 (2024.01); H04W 74/0838 (2024.01)
CPC H04W 72/02 (2013.01) [H04W 72/0453 (2013.01); H04W 74/0833 (2013.01); H04W 74/0836 (2024.01); H04W 74/0838 (2024.01)] 20 Claims
OG exemplary drawing
 
1. A random access resource selection method, comprising:
obtaining reference information, wherein the reference information comprises an emergency set or a preset parameter range; and
in response to determining that a first parameter and the reference information satisfy a preset condition, selecting a primary frequency domain resource or a non-primary frequency domain resource based on a first probability corresponding to the primary frequency domain resource and a second probability corresponding to the non-primary frequency domain resource, wherein the first parameter comprises a type of an event that triggers random access, the preset condition comprises the type of the event that triggers random access belongs to the emergency set, and the first probability is determined to be higher than the second probability when the type of the event that triggers random access belongs to the emergency set.