US 12,452,932 B2
Method and apparatus for UE signal transmission in 5G cellular communications
Seunghoon Park, Seoul (KR); and Jungmin Moon, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Apr. 21, 2023, as Appl. No. 18/304,970.
Application 18/304,970 is a continuation of application No. 17/520,076, filed on Nov. 5, 2021, granted, now 11,678,383.
Application 17/520,076 is a continuation of application No. 16/799,118, filed on Feb. 24, 2020, granted, now 11,172,515, issued on Nov. 9, 2021.
Application 16/799,118 is a continuation of application No. 15/424,136, filed on Feb. 3, 2017, granted, now 10,575,338, issued on Feb. 25, 2020.
Claims priority of provisional application 62/291,157, filed on Feb. 4, 2016.
Claims priority of application No. 10-2017-0013770 (KR), filed on Jan. 31, 2017.
Prior Publication US 2023/0254908 A1, Aug. 10, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 74/0833 (2024.01); H04W 72/0446 (2023.01); H04W 74/00 (2009.01); H04W 16/14 (2009.01); H04W 74/0838 (2024.01)
CPC H04W 74/0841 (2013.01) [H04W 72/0446 (2013.01); H04W 74/006 (2013.01); H04W 74/0833 (2013.01); H04W 16/14 (2013.01); H04W 74/0838 (2024.01)] 16 Claims
OG exemplary drawing
 
1. A method performed by a terminal in a wireless communication system, the method comprising:
performing a measurement of a plurality of synchronization signals transmitted from a base station;
identifying that a measurement result of at least one synchronization signal among the plurality of synchronization signals is greater than a threshold value based on the measurement;
selecting a first synchronization signal among the at least one synchronization signal whose measurement result is greater than the threshold value and transmitted from the base station;
identifying a resource mapped to an index of the selected first synchronization signal, the resource being identified for transmitting a random access preamble; and
transmitting, to the base station, the random access preamble on the identified resource based on the selected first synchronization signal.