US 12,349,207 B2
Method and system for handling random access response in wireless communication system
Pravjyot Singh Deogun, Bangalore (IN); Anil Agiwal, Bangalore (IN); and Abhishek Kumar Singh, Bangalore (IN)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Jan. 29, 2024, as Appl. No. 18/426,242.
Application 18/426,242 is a continuation of application No. 18/045,130, filed on Oct. 7, 2022, granted, now 11,889,565.
Application 18/045,130 is a continuation of application No. 16/973,006, granted, now 11,470,654, issued on Oct. 11, 2022, previously published as PCT/KR2019/006914, filed on Jun. 7, 2019.
Claims priority of application No. 201841021102 (IN), filed on Jun. 6, 2018; and application No. 201841021102 (IN), filed on Jun. 5, 2019.
Prior Publication US 2024/0196446 A1, Jun. 13, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 74/0833 (2024.01); H04W 24/08 (2009.01); H04W 72/0446 (2023.01); H04W 72/0453 (2023.01); H04W 72/23 (2023.01); H04W 72/50 (2023.01); H04W 74/00 (2009.01); H04W 74/0816 (2024.01); H04W 76/11 (2018.01)
CPC H04W 74/0841 (2013.01) [H04W 24/08 (2013.01); H04W 72/0446 (2013.01); H04W 72/0453 (2013.01); H04W 72/23 (2023.01); H04W 72/535 (2023.01); H04W 74/002 (2013.01); H04W 74/0816 (2013.01); H04W 76/11 (2018.02)] 18 Claims
OG exemplary drawing
 
1. A method performed by a terminal in a wireless communication system, the method comprising:
transmitting, to a base station, a random access (RA) preamble in a system frame;
monitoring downlink control information (DCI) with cyclic redundancy check (CRC) scrambled by a RA-radio network temporary identifier (RNTI) (RA-RNTI) including information associated with a system frame number (SFN);
receiving, from the base station, a random access response (RAR) in an RAR window based on the information associated with the SFN and information associated with the system frame;
and
decoding the RAR.