US 12,273,199 B2
Method of transmitting and receiving data channel for new radio and apparatus using the same
Kyujin Park, Seoul (KR); and Woo-jin Choi, Seoul (KR)
Assigned to KT CORPORATION, Gyeonggi-do (KR)
Filed by KT CORPORATION, Gyeonggi-do (KR)
Filed on Feb. 10, 2021, as Appl. No. 17/173,097.
Application 17/173,097 is a continuation of application No. 15/951,349, filed on Apr. 12, 2018, granted, now 10,958,380.
Claims priority of application No. 10-2017-0047545 (KR), filed on Apr. 12, 2017; application No. 10-2017-0056477 (KR), filed on May 2, 2017; application No. 10-2017-0086107 (KR), filed on Jul. 6, 2017; and application No. 10-2018-0034955 (KR), filed on Mar. 27, 2018.
Prior Publication US 2021/0167894 A1, Jun. 3, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 1/1607 (2023.01); H04L 1/00 (2006.01); H04L 1/1812 (2023.01); H04L 1/1867 (2023.01); H04L 5/00 (2006.01); H04W 28/04 (2009.01); H04W 72/23 (2023.01)
CPC H04L 1/1614 (2013.01) [H04L 1/1812 (2013.01); H04L 1/1896 (2013.01); H04L 5/0053 (2013.01); H04L 5/0055 (2013.01); H04W 28/04 (2013.01); H04W 72/23 (2023.01); H04L 1/0023 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A wireless device, comprising:
a transmitter;
a receiver; and
a controller which is configured to control the transmitter and the receiver in order to perform:
receiving a radio resource control (RRC) signal including information related to a code block group (CBG) transmission, the information in the RRC signal indicating a maximum number of CBGs per transmission block (TB); and
receiving downlink control information (DCI) including CBG transmission information, the CBG transmission information in the DCI comprising one or more bits,
wherein a total number of the one or more bits of the DCI is less than the maximum number of CBGs in the RRC signal,
wherein each bit in the one or more bits of the DCI indicates whether a corresponding CBG is to be retransmitted via a physical downlink shared channel (PDSCH), and
wherein the received DCI further includes scheduling information on multiple CBG.