US 11,838,976 B2
Performing cell selection procedure based on supplementary uplink (SUL) technology
Dong Gun Kim, Suwon-si (KR); Sang Bum Kim, Suwon-si (KR); Soeng Hun Kim, Suwon-si (KR); Alexander Sayenko, Suwon-si (KR); Jae Hyuk Jang, Suwon-si (KR); and Seung Ri Jin, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on May 3, 2021, as Appl. No. 17/306,823.
Application 17/306,823 is a division of application No. 16/186,185, filed on Nov. 9, 2018, abandoned.
Claims priority of application No. 10-2017-0148448 (KR), filed on Nov. 9, 2017; and application No. 10-2017-0153117 (KR), filed on Nov. 16, 2017.
Prior Publication US 2021/0259037 A1, Aug. 19, 2021
Int. Cl. H04W 76/19 (2018.01); H04W 76/30 (2018.01); H04W 80/02 (2009.01); H04W 88/02 (2009.01)
CPC H04W 76/19 (2018.02) [H04W 76/30 (2018.02); H04W 80/02 (2013.01); H04W 88/02 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A method, performed by a terminal, of performing a cell selection procedure in a wireless communication system, the method comprising:
receiving, from a base station, system information;
if the terminal supports a supplementary uplink (SUL) frequency for a cell and if a SUL related cell selection parameter for the cell is included in the system information:
obtaining the SUL related cell selection parameter included in the system information; and
performing the cell selection procedure for the cell based on the SUL related cell selection parameter, and
if the terminal supports the SUL frequency for the cell and if the SUL related cell selection parameter is not included in the system information:
obtaining an uplink (UL) related cell selection parameter included in the system information, and
performing the cell selection procedure for the cell based on the UL related cell selection parameter.