US 11,943,781 B2
Method for monitoring, transmitting, and receiving downlink pre-emption indication information in new radio networks and apparatus thereof
Kyujin Park, Seoul (KR); and Woo-jin Choi, Seoul (KR)
Assigned to KT Corporation, Seongnam-si (KR)
Filed by KT CORPORATION, Gyeonggi-do (KR)
Filed on May 4, 2021, as Appl. No. 17/307,978.
Application 17/307,978 is a continuation of application No. 16/792,826, filed on Feb. 17, 2020, granted, now 11,044,718.
Application 16/792,826 is a continuation of application No. 15/920,524, filed on Mar. 14, 2018, granted, now 10,609,699, issued on Mar. 31, 2020.
Claims priority of application No. 10-2017-0033297 (KR), filed on Mar. 16, 2017; application No. 10-2017-0082920 (KR), filed on Jun. 29, 2017; application No. 10-2017-0101782 (KR), filed on Aug. 10, 2017; and application No. 10-2018-0014571 (KR), filed on Feb. 6, 2018.
Prior Publication US 2021/0258938 A1, Aug. 19, 2021
Int. Cl. H04W 72/23 (2023.01); H04W 72/121 (2023.01); H04W 72/566 (2023.01)
CPC H04W 72/23 (2023.01) [H04W 72/121 (2013.01); H04W 72/569 (2023.01); Y02D 30/70 (2020.08)] 28 Claims
OG exemplary drawing
 
1. A method for receiving downlink pre-emption information by a wireless device, the method comprising:
receiving, by the wireless device, radio network temporary identifier (RNTI) information for monitoring downlink pre-emption information through a higher layer signaling;
receiving, by the wireless device, information related to a control resource set (CORESET), and
monitoring, by the wireless device, the downlink pre-emption information based on the RNTI information and the information related to the CORESET;
wherein the downlink pre-emption information indicates at least one of a time resource or a frequency resource in which pre-emption has occurred,
wherein the time resource is configured within a time duration, which is determined based on the information related to the CORESET,
wherein the downlink pre-emption information comprises a plurality of downlink pre-emption indicators,
wherein each of the plurality of downlink pre-emption indicators corresponds to a respective pre-empted region,
wherein the information related to a CORESET includes a monitoring period K for the CORESET where K is an integer number equal to or greater than 1, and
wherein a time duration of at least one of the time resources comprises specific symbols related to the monitoring period K just before a first symbol constituting the CORESET.