Title:
METHOD AND DEVICE FOR USING AUXILIARY INFORMATION BEING TRANSMITTED FROM FORWARD DIRECTION OF BIDIRECTIONAL QUANTUM KEY DISTRIBUTION PROCEDURE IN COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/124606
Kind Code:
A1
Abstract:
The present disclosure relates to a communication system supporting quantum key distribution (QKD). A method performed by a first device may comprise the steps of: transmitting or receiving a random access (RA) preamble to or from a second device; receiving or transmitting a random access response (RAR) message from or to the second device in response to the RA preamble; performing a radio resource control (RRC) connection procedure together with the second device; generating a secret key for communication with the second device; and performing communication with the second device via a wireless channel by using the secrete key.
Inventors:
KIM JAYEONG (KR)
KIM BYOUNG HOON (KR)
LEE HOJAE (KR)
LEE SANGRIM (KR)
AHN BYUNGKYU (KR)
KIM BYOUNG HOON (KR)
LEE HOJAE (KR)
LEE SANGRIM (KR)
AHN BYUNGKYU (KR)
Application Number:
PCT/KR2021/016537
Publication Date:
June 16, 2022
Filing Date:
November 12, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L9/08
Foreign References:
| KR102078866B1 | 2020-02-19 | |||
| KR101479117B1 | 2015-01-07 | |||
| KR101466204B1 | 2014-11-27 | |||
| US20100239092A1 | 2010-09-23 | |||
| KR20140054647A | 2014-05-09 |
Attorney, Agent or Firm:
SUNG, Byung Kee (KR)
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