US 12,015,945 B2
Method and apparatus for transmitting packet in vehicle to everything service
Youngjoong Mok, Gyeonggi-do (KR); and Hyun Jeong Kang, Seoul (KR)
Assigned to Samsung Electronics Co., Ltd, (KR)
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
Filed on Nov. 15, 2021, as Appl. No. 17/526,735.
Application 17/526,735 is a continuation of application No. 16/651,157, granted, now 11,178,569, previously published as PCT/KR2018/011151, filed on Sep. 20, 2018.
Claims priority of application No. 10-2017-0125359 (KR), filed on Sep. 27, 2017.
Prior Publication US 2022/0078664 A1, Mar. 10, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 28/02 (2009.01); H04L 1/00 (2006.01); H04W 28/04 (2009.01)
CPC H04W 28/0268 (2013.01) [H04L 1/0017 (2013.01); H04W 28/04 (2013.01); H04W 28/02 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method performed by a first device in a wireless communication system, the method comprising:
obtaining a configuration for a vehicle to everything (V2X) service;
identifying a parameter indicating a proximity service (ProSe) per-packet reliability (PPPR) value of a packet for the V2X service based on the configuration for the V2X service, wherein the PPPR value indicates a level of reliability required for the packet;
in case that the parameter is greater than or equal to a configured PPPR threshold, duplicating the packet; and
transmitting, to a second device of the V2X service, the packet and a duplicated packet.