US 10,560,981 B2
Method of receiving data for a user equipment in a wireless communication system and apparatus using the same
Sechang Myung, Seoul (KR); Seonwook Kim, Seoul (KR); Hanjun Park, Seoul (KR); Joonkui Ahn, Seoul (KR); and Suckchel Yang, Seoul (KR)
Assigned to LG Electronics Inc., Seoul (KR)
Filed by LG ELECTRONICS INC., Seoul (KR)
Filed on Feb. 21, 2019, as Appl. No. 16/281,735.
Application 16/281,735 is a continuation of application No. 16/065,053, previously published as PCT/KR2018/003105, filed on Mar. 16, 2018.
Claims priority of provisional application 62/505,982, filed on May 14, 2017.
Claims priority of provisional application 62/501,082, filed on May 3, 2017.
Claims priority of provisional application 62/475,863, filed on Mar. 24, 2017.
Claims priority of provisional application 62/472,601, filed on Mar. 17, 2017.
Prior Publication US 2019/0191486 A1, Jun. 20, 2019
Int. Cl. H04W 80/08 (2009.01); H04W 72/14 (2009.01); H04L 1/18 (2006.01); H04W 76/27 (2018.01); H04W 72/04 (2009.01); H04W 72/12 (2009.01)
CPC H04W 80/08 (2013.01) [H04L 1/1819 (2013.01); H04W 72/042 (2013.01); H04W 72/14 (2013.01); H04W 76/27 (2018.02); H04W 72/1273 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method of transmitting, by a user equipment (UE), data in a wireless communication system, the method comprising:
receiving a higher layer signal that enables or disables a code block group (CBG)-based transmission by the UE;
receiving downlink control information (DCI) comprising (i) a new data indicator (NDI) indicating whether a transmission of a transport block (TB) in an initial transmission, and (ii) scheduling information for transmission of at least one CBG in the TB;
based on (i) the higher layer signal enabling CBG-based transmissions, and (ii) the NDI indicating that the transmission of the TB is an initial transmission:
transmitting all CBGs in the TB; and
based on (i) the higher layer signal enabling the CBG-based transmissions, and (ii) the NDI indicating that the transmission of the TB is not an initial transmission:
transmitting only those CBGs in the TB that are specified by the scheduling information that was received in the DCI.