公开(公告)号：US12271725B2

公开(公告)日：2025-04-08

申请号：US18093073

申请日：2023-01-04

Applicant: LG ELECTRONICS INC.

Inventor： Youngjo Jang ,  Young Kwan Yoon

IPC: G06F8/65 ,  G06F9/445 ,  H04L29/08 ,  H04L67/00 ,  G06F3/06

Abstract: An upgradable electronic device includes: a first communication unit receiving data for upgrade from outside the electronic device; and a main controller receiving the data from the first communication unit to retransmit the data or to perform a predetermined function using the data, wherein the first communication unit divides the data into multiple data segments and transmits n (n being a natural number greater than or equal to 2) data segments to the main controller before the first communication unit receives a receipt acknowledgment signal from the main controller.