TY - GEN
T1 - Robust Reconstruction of QR-Embedded Software using CRC-based Sequence Extraction of Asynchronous Time-Multiplexed QR Code
AU - Kang, Myeongjin
AU - Park, Daejin
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021
Y1 - 2021
N2 - Recently, systems in which smart factories, smart cars, and several small edges work together are emerging. Error problems occur in software execution as often as small edges work together, which spreads to errors of the entire system or causes larger errors. In order to solve this problem, it is necessary to consider a communication method for determining the presence or absence of an edge error using power consumption data. In this paper, we try to segment data and communicate using QR codes. For the divided data part, the order is restored using Check Redundancy Check (CRC). If the order can be restored, data can be transmitted asynchronously. This architecture was implemented using 'CW303', 'Chip-whisperer' and 'Raspberry Pi 3' and showed successful data communication and error judgment.
AB - Recently, systems in which smart factories, smart cars, and several small edges work together are emerging. Error problems occur in software execution as often as small edges work together, which spreads to errors of the entire system or causes larger errors. In order to solve this problem, it is necessary to consider a communication method for determining the presence or absence of an edge error using power consumption data. In this paper, we try to segment data and communicate using QR codes. For the divided data part, the order is restored using Check Redundancy Check (CRC). If the order can be restored, data can be transmitted asynchronously. This architecture was implemented using 'CW303', 'Chip-whisperer' and 'Raspberry Pi 3' and showed successful data communication and error judgment.
KW - Check Redundancy Check
KW - Error check
KW - QR code
UR - http://www.scopus.com/inward/record.url?scp=85123779161&partnerID=8YFLogxK
U2 - 10.1109/ICCE-Asia53811.2021.9641900
DO - 10.1109/ICCE-Asia53811.2021.9641900
M3 - Conference contribution
AN - SCOPUS:85123779161
T3 - 2021 IEEE International Conference on Consumer Electronics-Asia, ICCE-Asia 2021
BT - 2021 IEEE International Conference on Consumer Electronics-Asia, ICCE-Asia 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2021 IEEE International Conference on Consumer Electronics-Asia, ICCE-Asia 2021
Y2 - 1 November 2021 through 3 November 2021
ER -