US 11,700,542 B2
Method and apparatus for processing data for packet duplication
Sangkyu Baek, Yongin-si (KR); Anil Agiwal, Suwon-si (KR); Hyunjeong Kang, Seoul (KR); and Jungsoo Jung, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Sep. 27, 2021, as Appl. No. 17/486,761.
Application 17/486,761 is a continuation of application No. 16/496,940, granted, now 11,140,571, previously published as PCT/KR2018/002264, filed on Feb. 23, 2018.
Claims priority of application No. 10-2017-0036822 (KR), filed on Mar. 23, 2017; application No. 10-2017-0075075 (KR), filed on Jun. 14, 2017; and application No. 10-2017-0126578 (KR), filed on Sep. 28, 2017.
Prior Publication US 2022/0014961 A1, Jan. 13, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 28/02 (2009.01); H04L 1/1607 (2023.01); H04L 5/00 (2006.01); H04W 28/06 (2009.01); H04W 80/02 (2009.01); H04W 80/08 (2009.01)
CPC H04W 28/0263 (2013.01) [H04L 1/1614 (2013.01); H04L 5/0098 (2013.01); H04W 28/06 (2013.01); H04W 80/02 (2013.01); H04W 80/08 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A method performed by a terminal in a wireless communication system, the method comprising:
receiving, from a base station, first information on a first cell allowed for a first logical channel associated with a packet duplication configured for a radio bearer, second information on a first subcarrier spacing (SCS) allowed for the first logical channel, third information on a second cell allowed for a second logical channel associated with the packet duplication, and fourth information on a second SCS allowed for the second logical channel;
receiving, from the base station, a first medium access control (MAC) control element (CE) indicating an activation of the packet duplication;
transmitting, to the base station, a first uplink data of the first logical channel, wherein the first uplink data is transmitted on the first cell based on the first information by using the first SCS based on the second information; and
transmitting, to the base station, a second uplink data of the second logical channel, wherein the second uplink data is transmitted on the second cell based on the third information by using the second SCS based on the fourth information,
wherein the second uplink data is a duplicate of the first uplink data and the second uplink data is duplicated from the first uplink data based on the first MAC CE.