US 11,902,214 B2
Apparatus and method for determining maximum transport block size in communication system
Sungjin Park, Suwon-si (KR); Seho Myung, Suwon-si (KR); Younsun Kim, Suwon-si (KR); and Hyunseok Ryu, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Mar. 4, 2022, as Appl. No. 17/687,151.
Claims priority of application No. 10-2021-0029704 (KR), filed on Mar. 5, 2021.
Prior Publication US 2022/0294593 A1, Sep. 15, 2022
Int. Cl. H04L 5/00 (2006.01)
CPC H04L 5/0064 (2013.01) [H04L 5/0016 (2013.01); H04L 5/0053 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A method performed by a user equipment (UE) in a wireless communication system, the method comprising:
transmitting, to a base station, capability information of the UE; and
receiving configuration information associated with a transport block size (TBS),
wherein the TBS is determined based on a value of NRE·R·Qm·v,
wherein the NRE corresponds to a number of allocated resource elements, the R corresponds to a code rate, and the Qm corresponds to a modulation order, and the v corresponds to a number of allocated layers,
wherein a maximum value of the TBS is considered for transport block over multiple slots (TBoMS),
wherein the maximum value of the TBS is determined by limiting at least one of a value of the NRE, the Qm, or the v,
wherein a maximum value of the NRE is determined based on a maximum value of the nPRB, and
wherein the nPRB corresponds to a number of PRBs allocated to a physical downlink shared channel (PDSCH) in a slot.