US 11,902,076 B2
Method and apparatus for cell initial access and paging in wireless cellular communication system
Jeongho Yeo, Hwaseong-si (KR); Youngbum Kim, Seoul (KR); Donghan Kim, Osan-si (KR); Yongjun Kwak, Yongin-si (KR); Taehyoung Kim, Seoul (KR); Juho Lee, Suwon-si (KR); Younsun Kim, Seongnam-si (KR); Seunghoon Choi, Seongnam-si (KR); Sungjin Park, Incheon (KR); Jinyoung Oh, Seoul (KR); and Youngwoo Kwak, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Aug. 23, 2021, as Appl. No. 17/409,546.
Application 17/409,546 is a continuation of application No. 16/684,563, filed on Nov. 14, 2019, granted, now 11,102,047.
Application 16/684,563 is a continuation of application No. 15/683,687, filed on Aug. 22, 2017, granted, now 10,491,447, issued on Nov. 26, 2019.
Claims priority of application No. 10-2016-0106427 (KR), filed on Aug. 22, 2016; and application No. 10-2016-0125809 (KR), filed on Sep. 29, 2016.
Prior Publication US 2021/0392028 A1, Dec. 16, 2021
Int. Cl. H04L 27/26 (2006.01); H04L 1/00 (2006.01); H04W 72/044 (2023.01); H04L 5/02 (2006.01); H04L 5/00 (2006.01); H04W 74/00 (2009.01); H04W 72/23 (2023.01); H04W 72/54 (2023.01); H04W 76/15 (2018.01); H04W 68/02 (2009.01); H04W 74/08 (2009.01); H04W 84/18 (2009.01); H04W 84/10 (2009.01); H04L 1/1867 (2023.01); H04L 1/20 (2006.01); H04W 4/70 (2018.01)
CPC H04L 27/2666 (2013.01) [H04L 1/004 (2013.01); H04L 1/0009 (2013.01); H04L 1/0041 (2013.01); H04L 1/0061 (2013.01); H04L 1/0078 (2013.01); H04L 5/0035 (2013.01); H04L 5/0042 (2013.01); H04L 5/0044 (2013.01); H04L 5/0057 (2013.01); H04L 5/0092 (2013.01); H04L 5/0094 (2013.01); H04L 5/026 (2013.01); H04L 27/2656 (2013.01); H04L 27/2657 (2013.01); H04L 27/2662 (2013.01); H04W 68/02 (2013.01); H04W 72/0466 (2013.01); H04W 72/23 (2023.01); H04W 72/54 (2023.01); H04W 74/006 (2013.01); H04W 74/008 (2013.01); H04W 74/0833 (2013.01); H04W 76/15 (2018.02); H04L 1/0026 (2013.01); H04L 1/1887 (2013.01); H04L 1/20 (2013.01); H04L 5/0053 (2013.01); H04W 4/70 (2018.02); H04W 84/10 (2013.01); H04W 84/18 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method performed by a terminal in a wireless communication system, the method comprising:
receiving measurement gap configuration information configuring a measurement gap offset, a measurement gap length, and a measurement gap period;
receiving channel state information (CSI) configuration information;
identifying a measurement gap based on the measurement gap configuration information wherein the measurement gap is configured for evolved universal terrestrial radio access (EUTRA) and new radio (NR) which are associated with dual connectivity supported in the communication system;
identifying a valid downlink time resource for a CSI measurement based on the CSI configuration information, wherein the valid downlink time resource does not fully overlap with the measurement gap and wherein the valid downlink time resource includes at least one symbol which does not overlap with the measurement gap; and
performing the CSI measurement based on the valid downlink time resource.