US 12,267,875 B2
Method and apparatus for resource determination, resource configuration, transmitting random access preamble and random access
Qi Xiong, Beijing (CN); Chen Qian, Beijing (CN); Bin Yu, Beijing (CN); and Feifei Sun, Beijing (CN)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd, Suwon-si (KR)
Filed on Jul. 13, 2023, as Appl. No. 18/352,160.
Application 18/352,160 is a continuation of application No. 17/444,512, filed on Aug. 5, 2021, granted, now 11,706,817.
Application 17/444,512 is a continuation of application No. 16/719,864, filed on Dec. 18, 2019, granted, now 11,089,633, issued on Aug. 10, 2021.
Application 16/719,864 is a continuation of application No. PCT/KR2018/010463, filed on Sep. 7, 2018.
Claims priority of application No. 201710807829.6 (CN), filed on Sep. 8, 2017; application No. 201710813778.8 (CN), filed on Sep. 11, 2017; application No. 201711140825.3 (CN), filed on Nov. 16, 2017; and application No. 201711158524.3 (CN), filed on Nov. 20, 2017.
Prior Publication US 2024/0049294 A1, Feb. 8, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 74/0833 (2024.01); H04W 48/08 (2009.01); H04W 72/0453 (2023.01); H04W 72/23 (2023.01)
CPC H04W 74/0833 (2013.01) [H04W 48/08 (2013.01); H04W 72/0453 (2013.01); H04W 72/23 (2023.01)] 16 Claims
OG exemplary drawing
 
1. A method performed by a terminal in a wireless communication system, the method comprising:
receiving, from a base station, system information including first information on a starting resource block (RB) and a number of RBs of an initial uplink bandwidth part (BWP) and second information on a frequency offset of a lowest physical random access channel (PRACH) occasion in a frequency domain with respect to a physical resource block 0 (PRB 0) of the initial uplink BWP;
identifying a PRACH occasion based on the system information; and
transmitting, to the base station, a random access preamble in the PRACH occasion.