US 11,750,249 B2
Method and apparatus for beam selection in mobile communication system
Soenghun Kim, Suwon-si (KR); Donggun Kim, Seoul (KR); Seungri Jin, Suwon-si (KR); Jaehyuk Jang, Suwon-si (KR); and Gert Jan Van Lieshout, Apeldoorn (NL)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Aug. 3, 2022, as Appl. No. 17/817,292.
Application 17/817,292 is a continuation of application No. 17/102,041, filed on Nov. 23, 2020, granted, now 11,418,236.
Application 17/102,041 is a continuation of application No. 16/323,447, granted, now 10,848,205, issued on Nov. 24, 2020, previously published as PCT/KR2017/008411, filed on Aug. 3, 2017.
Claims priority of application No. 10-2016-0100054 (KR), filed on Aug. 5, 2016; and application No. 10-2016-0102609 (KR), filed on Aug. 11, 2016.
Prior Publication US 2022/0376746 A1, Nov. 24, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04B 7/0404 (2017.01); H04B 7/0408 (2017.01); H04B 7/08 (2006.01); H04W 76/27 (2018.01); H04W 16/28 (2009.01); H04W 72/0446 (2023.01); H04W 72/0453 (2023.01); H04W 88/02 (2009.01)
CPC H04B 7/0404 (2013.01) [H04B 7/0408 (2013.01); H04B 7/08 (2013.01); H04B 7/088 (2013.01); H04W 16/28 (2013.01); H04W 72/0446 (2013.01); H04W 72/0453 (2013.01); H04W 76/27 (2018.02); H04W 88/023 (2013.01)] 20 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 beam configuration information;
receiving, from the base station, a paging message based on the first beam configuration information in a cell on which the terminal is camped;
performing a random access procedure based on the paging message; and
receiving, from the base station, second beam configuration information after performing the random access procedure,
wherein the first beam configuration information is applied to the terminal in case that the terminal is in an idle state, and
wherein the second beam configuration information is applied to the terminal in case that the terminal is in a connected state.