US 12,382,337 B2
Method for merging and transmitting, by network, VRU messages in wireless communication system supporting sidelink, and apparatus therefor
Jaeho Hwang, Seoul (KR); Hakseong Kim, Seoul (KR); and Hanbyul Seo, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 17/911,098
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Mar. 12, 2021, PCT No. PCT/KR2021/003094
§ 371(c)(1), (2) Date Sep. 12, 2022,
PCT Pub. No. WO2021/182912, PCT Pub. Date Sep. 16, 2021.
Claims priority of application No. 10-2020-0031501 (KR), filed on Mar. 13, 2020.
Prior Publication US 2023/0141488 A1, May 11, 2023
Int. Cl. H04W 28/06 (2009.01); H04W 4/40 (2018.01); H04W 72/51 (2023.01); H04W 92/10 (2009.01)
CPC H04W 28/06 (2013.01) [H04W 4/40 (2018.02); H04W 72/51 (2023.01); H04W 92/10 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A method by a network comprising:
receiving a first message including first mobility information from a first device;
calculating a first mobility change amount for the first device based on the first mobility information;
determining whether to merge the first message with another message based on the first mobility change amount; and
transmitting, to neighboring devices, a single merge message in which a plurality of messages received from a plurality of devices buffered during a preconfigured time period are merged,
wherein, based on the first mobility change amount being greater than or equal to a preconfigured threshold, the first message is immediately transmitted to the neighboring devices through the network without merging with the single merge message, and
wherein, based on the first mobility change amount being less than the preconfigured threshold, the first message is buffered for merging into the single merge message.