公开(公告)号：US20200252190A1

公开(公告)日：2020-08-06

申请号：US16635114

申请日：2018-08-01

Applicant: LG Electronics Inc.

Inventor： Daesung HWANG ,  Duckhyun BAE ,  Yunjung YI

IPC: H04L5/00 ,  H04W72/04 ,  H04W76/11 ,  H04W72/12 ,  H04L25/02 ,  H04W76/27 ,  H04L1/00

Abstract: Provided are a method for transmitting an uplink signal of a terminal in a wireless communication system and a terminal using the same method. The method comprises: receiving activation information that activates or deactivates a specific resource set from among a plurality of resource sets; and performing a grant-less uplink transmission using the resources belonging to the specific resource set when the activation information activates the specific resource set.

公开(公告)号：US20200236728A1

公开(公告)日：2020-07-23

申请号：US16631130

申请日：2018-07-30

Applicant: LG Electronics Inc.

Inventor： Yunjung YI ,  Youngtae KIM ,  Duckhyun BAE

IPC: H04W76/16 ,  H04W88/06 ,  H04W8/24 ,  H04L1/18 ,  H04L5/00

Abstract: A method and apparatus for handling a soft buffer size in a wireless communication system is provided. It is assumed that a user equipment (UE) is connected to both a long-term evolution (LTE) system and a new radio access technology (NR) system in dual connectivity. The UE determines a first UE capability for the LTE system and a second UE capability for the NR system, determines a total soft buffer size based on the first UE capability and the second UE capability, and shares the total soft buffer size between the LTE system and the NR system based on at least one of a maximum transport block size (TBS) per transmission time interval (TTI) and a number of carriers used in the NR system.

公开(公告)号：US20200146032A1

公开(公告)日：2020-05-07

申请号：US16064408

申请日：2018-05-18

Applicant: LG Electronics Inc.

Inventor： Duckhyun BAE ,  Yunjung YI ,  Daesung HWANG

IPC: H04W72/12 ,  H04W72/14 ,  H04W72/04 ,  H04L1/18 ,  H04L1/16 ,  H04W80/08 ,  H04L27/26 ,  H04L5/10 ,  H04L5/00

Abstract: Disclosed are a method for performing uplink transmission in a wireless communication system and an apparatus therefor.Specifically, a method for performing uplink transmission in a wireless communication system, which is performed by a user equipment includes: receiving, from a base station, configuration information for performing uplink transmission without an uplink grant; and transmitting uplink data, to the base station, through at least one uplink resource configured based on the configuration information, in which the configuration information may be received through a higher layer signaling, and the configuration information may include information related to repetition transmission of the uplink data.